| 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Update the prototypes. |
| * config/h8300/h8300.c (const_le_2_operand): Change to |
| const_int_le_2_operand. |
| (const_int_le_6_operand): Change to const_int_le_6_operand. |
| * config/h8300/h8300.md (two peepholes): Update the function |
| names. |
| |
| 2002-12-31 Tom Tromey <tromey@redhat.com> |
| |
| * doc/install.texi (Testing): Fixed typo. |
| |
| 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (TRAMPOLINE_TEMPLATE): Remove. |
| (TRAMPOLINE_SIZE): Support the normal mode. |
| (INITIALIZE_TRAMPOLINE): Emit the entire trampoline. |
| |
| 2002-12-31 Mark Mitchell <mark@codesourcery.com> |
| |
| * c-common.h (pending_lang_change): Declare. |
| |
| 2002-12-31 Jerry Quinn <jlquinn@optonline.net> |
| |
| * gcc/doc/invoke.texi (Optimization Options): Clean up -O flag |
| descriptions. |
| |
| 2002-12-31 Jerry Quinn <jlquinn@optonline.net> |
| |
| * gcc/doc/invoke.texi (Optimization Options): List the options |
| enabled by each -O flag. |
| |
| 2002-12-31 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/install.texi (Configuration): Explicitly refer |
| gcc/config.gcc for a list of cpu models. |
| |
| 2002-12-31 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h: Fix comment typos. |
| |
| 2002-12-30 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define. |
| |
| 2002-12-30 Tom Tromey <tromey@redhat.com> |
| |
| * doc/install.texi (Testing): Mention Jacks. |
| |
| 2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/gcc.texi, doc/gccint.texi: Update last modification dates. |
| |
| 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (output_logical_op): Use extu.w in more |
| cases. |
| (compute_logical_op_length): Update to reflect the change in |
| output_logical_op. |
| (compute_logical_op_cc): Likewise. |
| |
| 2002-12-30 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/service.texi: Uncomment and update FAQ link. |
| |
| 2002-12-30 Andreas Jaeger <aj@suse.de> |
| |
| * unwind-dw2-fde.h (last_fde): Add unused attribute for obj. |
| |
| 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*addsi3_lshiftrt_16_zexthi): New. |
| |
| 2002-12-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (output_logical_op): Use extu.w if we |
| are clearing the most significant byte. |
| (compute_logical_op_length): Update to reflect the change in |
| output_logical_op. |
| (compute_logical_op_cc): Likewise. |
| |
| 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Give internal names to anonymous |
| insns. |
| |
| 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Reorder some insns. |
| |
| 2002-12-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Add prototypes for |
| const_int_qi_operand and const_int_hi_operand. |
| * config/h8300/h8300.c (const_int_qi_operand): New. |
| (const_int_hi_operand): Likewise. |
| * config/h8300/h8300.md (three peepholes): New. |
| |
| 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/cpp.texi, doc/gcc.texi, doc/gccint.texi, doc/install.texi: |
| Use @copying. |
| |
| 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * configure.in: Increase makeinfo version requirement to 4.[2-9]. |
| * configure: Regenerate. |
| * doc/install.texi: Update Texinfo version requirement. |
| |
| 2002-12-28 Andreas Jaeger <aj@suse.de> |
| |
| * config/i386/i386.c (x86_function_profiler): Mark labelno as |
| possibly unused. |
| |
| * c-parse.in (yyprint): Use HOST_WIDE_INT_PRINT_DOUBLE_HEX for |
| correct format. |
| |
| 2002-12-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*iorhi_shift_8): Change the name to |
| *iorhi_ashift_8. |
| (*iorhi_lshiftrt_8): New. |
| |
| 2002-12-27 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/include/texinfo.tex: Update to version 2002-12-26.16. |
| |
| 2002-12-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/contrib.texi (Contributors): Add Abramo and Roberto Bagnara. |
| |
| 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Fix comment typos. |
| Update copyright. |
| * config/h8300/h8300.c: Fix comment typos. |
| |
| 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (IDENT_ASM_OP): End with a tab. |
| |
| 2002-12-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/i386/athlon.md: Fix comment typos. |
| * config/i386/crtdll.h: Likewise. |
| * config/i386/djgpp.h: Likewise. |
| * config/i386/i386-interix.h: Likewise. |
| * config/i386/i386.c: Likewise. |
| * config/i386/i386.h: Likewise. |
| * config/i386/i386.md: Likewise. |
| * config/i386/k6.md: Likewise. |
| * config/i386/mingw32.h: Likewise. |
| * config/i386/pentium.md: Likewise. |
| * config/i386/sco5.h: Likewise. |
| * config/i386/winnt.c: Likewise. |
| * config/i386/xmmintrin.h: Likewise. |
| |
| 2002-12-26 Jose Renau <renau@cs.uiuc.edu> |
| |
| * ssa-dce.c (EXECUTE_IF_UNNECESSARY): Verify INSN is an |
| INSN_P before checking to see if it is dead. |
| (mark_all_insn_unnecessary): Similarly. |
| (ssa_eliminate_dead_code): Similarly. |
| * rtl.h (struct rtx_def): Update comments for in_struct usage |
| in dead code elimination pass. |
| (INSN_DEAD_CODE_P): Allow JUMP_INSN and CALL_INSN as well. |
| |
| 2002-12-26 Andreas Schwab <schwab@suse.de> |
| |
| * config.gcc (powerpc*-*-*, rs6000-*-*): Fix assignment syntax. |
| |
| 2002-12-25 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_override_options): Convert to |
| tartet_flags_explicit. |
| * config/rs6000/rs6000.h (MASK_MULTIPLE_SET, MASK_STRING_SET): Delete. |
| Compact target_flags bits. |
| (TARGET_MULTIPLE_SET, TARGET_STRING_SET): Delete. |
| (TARGET_SWITCHES): Delete references to *_SET flags. |
| |
| Wed Dec 25 20:30:53 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (memory attribute): Fix setcc attribute. |
| |
| 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * output.h: Fix comment typos. |
| * predict.c: Likewise. |
| * print-tree.c: Likewise. |
| * profile.c: Likewise. |
| * ra-build.c: Likewise. |
| * ra-colorize.c: Likewise. |
| * ra-debug.c: Likewise. |
| * ra-rewrite.c: Likewise. |
| * ra.c: Likewise. |
| * ra.h: Likewise. |
| * real.c: Likewise. |
| * recog.c: Likewise. |
| * reg-stack.c: Likewise. |
| * regclass.c: Likewise. |
| |
| 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (print_operand_address): Do not negate |
| a negative number when printing one. |
| |
| 2002-12-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Add prototypes for |
| output_plussi, compute_plussi_length, and compute_plussi_cc. |
| * config/h8300/h8300.c (output_plussi): New. |
| (compute_plussi_length): Likewise. |
| (compute_plussi_cc): Likewise. |
| * config/h8300/h8300.md (addsi_h8300h): Call |
| output_plussi, compute_plussi_length, and compute_plussi_cc. |
| |
| 2002-12-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (two peepholes): Use match_dup instead |
| of match_operand in the new patterns. |
| |
| 2002-12-24 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/include/texinfo.tex: Update to version 2002-11-25.11. |
| |
| 2002-12-24 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * configure.in (enable-coverage): Add SELF_COVERAGE. |
| * profile.c (end_branch_prob): Use SELF_COVERAGE. |
| |
| 2002-12-24 Jim Wilson <wilson@redhat.com> |
| |
| * alias.c (record_set): Handle multi-reg hard registers. |
| |
| 2002-12-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * regmove.c: Fix comment typos. |
| * reload.c: Likewise. |
| * reload1.c: Likewise. |
| * resource.c: Likewise. |
| * rtl.def: Likewise. |
| * rtl.h: Likewise. |
| * rtlanal.c: Likewise. |
| * sched-deps.c: Likewise. |
| * sched-rgn.c: Likewise. |
| * sibcall.c: Likewise. |
| * simplify-rtx.c: Likewise. |
| * ssa-ccp.c: Likewise. |
| * ssa.c: Likewise. |
| * stmt.c: Likewise. |
| * stor-layout.c: Likewise. |
| * system.h: Likewise. |
| * tlink.c: Likewise. |
| * toplev.c: Likewise. |
| * tracer.c: Likewise. |
| * tree-inline.c: Likewise. |
| * tree.c: Likewise. |
| * tree.h: Likewise. |
| * unroll.c: Likewise. |
| * varasm.c: Likewise. |
| |
| 2002-12-23 Larin Hennessy <larin@science.oregonstate.edu> |
| |
| * doc/install.texi: Remove i386-*-isc, i860-*-bsd, |
| m68k-altos-sysv, m68k-isi-bsd, m68k-sony-bsd entries. |
| * doc/invoke.texi: Remove AMD 29K, ARM RISC/iX, Clipper, Convex, |
| DG/UX entries. |
| * doc/md.texi: Remove AMD 29K entries. |
| * doc/trouble.texi: Remove Alliant, DG/UX, Iris 4.0.5F, GAS |
| 1.38.1, NewsOS, RT PC, WE32K entries. |
| |
| 2002-12-23 Aldy Hernandez <aldyh@redhat.com> |
| |
| PR/8763 |
| * config/rs6000/altivec.md (mulv4sf3): Rewrite to add -0.0 vector. |
| (altivec_vspltisw_v4sf): Name pattern. |
| (altivec_vslw_v4sf): New pattern. |
| |
| 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * doc/include/gcc-common.texi: Define DEVELOPMENT. |
| |
| 2002-12-23 Mark Mitchell <mark@codesourcery.com> |
| |
| * stor-layout.c (update_alignment_for_field): Correct handling of |
| unnamed bitfields on PCC_BITFIELD_TYPE_MATTERS machines. |
| * doc/tm.texi (PCC_BITFIELD_TYPE_MATTERS): Note that an unnamed |
| bitfield does not affect alignment. |
| |
| 2002-12-23 David Edelsohn <edelsohn@gnu.org> |
| |
| * expr.c (expand_assignment): Apply special treatment to |
| ARRAY_TYPE. |
| |
| 2002-12-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Update the prototype of |
| expand_a_shift. |
| * config/h8300/h8300.c (expand_a_shift): Change the return |
| type to void. |
| * config/h8300/h8300.md: Update all the uses of |
| expand_a_shift. |
| |
| 2002-12-22 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * tree.c (save_expr): Allow either side of a dyadic operand to be |
| constant. |
| |
| * doc/portability.texi (portability): Update portability goals. |
| |
| 2002-12-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (output_a_shift): Remove unused code. |
| |
| 2002-12-22 Mark Mitchell <mark@codesourcery.com> |
| |
| * stor-layout.c (update_alignment_for_field): Guard use of |
| ADJUST_FIELD_ALIGN with #ifdef. |
| |
| * stor-layout.c (update_alignment_for_field): Use |
| ADJUST_FIELD_ALIGN when computing the alignment for a zero-width |
| bitfield when PCC_BITFIELD_TYPE_MATTERS. |
| |
| 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * genautomata.c: Fix comment typos. |
| |
| Sun Dec 22 18:23:44 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * params.def (tracer-min-branch-probability-feedback): Fix default. |
| * final.c (compute_alignments): Use profile to avoid code bloat. |
| |
| 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (get_shift_alg): Make shift insn |
| sequences end with a valid cc0 whenever possible. |
| |
| 2002-12-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (negsf2): New. |
| (*negsf2_h8300): Likewise. |
| (*negsf2_h8300hs): Likewise. |
| |
| 2002-12-21 Geoffrey Keating <geoffk@apple.com> |
| |
| * integrate.c (output_inline_function): Don't hold private |
| pointers to 'struct function' over GC calls. |
| |
| 2002-12-21 Kaz kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/lib1funcs.asm (__fpscr_values): Conditionalize with |
| NO_FPSCR_VALUES. |
| * config/sh/t-linux (TARGET_LIBGCC2_CFLAGS): Add -DNO_FPSCR_VALUES. |
| |
| 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (zero_extendqisi2): Correct the |
| length. |
| |
| 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*zero_extendqihi2_h8300): Make the |
| second alternative "#". |
| (*zero_extendqihi2_h8300hs): Likewise. |
| (a define_split): New. |
| |
| 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Update the prototype for |
| split_adds_subs. |
| Add prototypes for const_le_2_operand and const_le_6_operand. |
| * config/h8300/h8300.c (split_adds_subs): Add an argument to |
| specify whether inc/dec should be used when possible. |
| (const_le_2_operand): New. |
| (const_le_6_operand): Likewise. |
| * config/h8300/h8300.md (two peepholes): New. |
| |
| 2002-12-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/fr30/fr30.md: Fix a comment typo. |
| * config/i386/i386.c: Likewise. |
| * config/ip2k/ip2k.h: Likewise. |
| |
| 2002-12-20 Jim Wilson <wilson@redhat.com> |
| |
| * config/rs6000/spe.h (__ev_subifw): Reverse arguments. |
| (__ev_subw, __ev_subiw): New. |
| (ev_mwlssf, ev_mwlsmf, ev_mwlssfa, ev_mwlsmfa, ev_mwlssfaaw, |
| ev_mwlsmfaaw, ev_mwlssfanw, ev_mwlsmfanw): Delete. |
| |
| 2002-12-20 John David Anglin <dave.anglin@nrc.gc.ca> |
| |
| * pa-linux.h (TARGET_HAS_STUBS_AND_ELF_SECTIONS): Delete define. |
| * pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete define. |
| * pa.c (pa_function_ok_for_sibcall): Allow non indirect sibcalls on |
| TARGET_ELF32. Add comment on sibcall issues for TARGET_64BIT. |
| |
| 2002-12-20 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300-protos.h: Add prototypes for |
| incdec_operand and eqne_operator. |
| * config/h8300/h8300.c (incdec_operand): New. |
| (eqne_operator): Likewise. |
| * config/h8300/h8300.h (CONST_OK_FOR_M): Likewise. |
| (CONST_OK_FOR_O): Likewise. |
| (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_M and |
| CONST_OK_FOR_O. |
| * config/h8300/h8300.md (UNSPEC_INCDEC): New. |
| (addhi3_incdec): New. |
| (addsi3_incdec): Likewise. |
| (two peepholes): Likewise. |
| |
| 2002-12-20 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (dosize): Remove warnings. |
| (print_operand): Likewise. |
| |
| 2002-12-20 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (decl_has_samegp): New. |
| (samegp_function_operand): Use it. Rename from |
| current_file_function_operand. |
| (direct_call_operand): Handle -msmall-text via symbol->jump. |
| (tls_symbolic_operand_1): Use T for tprel64, t for smaller tprel. |
| (tls_symbolic_operand_type): Likewise. |
| (alpha_encode_section_info): Likewise. Handle -msmall-text. |
| (alpha_function_ok_for_sibcall): Use decl_has_samegp. |
| (alpha_end_function): Set symbol->jump for functions defined in |
| the text section. |
| * config/alpha/alpha-protos.h: Update. |
| * config/alpha/alpha.h (MASK_SMALL_TEXT, TARGET_SMALL_TEXT): New. |
| (TARGET_SWITCHES): Add -msmall-text and -mlarge-text. |
| (PREDICATE_CODES): Update. |
| * config/alpha/alpha.md (call patterns): Update for |
| samegp_function_operand rename; use !samegp reloc if |
| TARGET_EXPLICIT_RELOCS. |
| * doc/invoke.text: Document -msmall-text and -mlarge-text. |
| |
| 2002-12-20 Ian Dall <ian@sibyl.beware.dropbear.id.au> |
| |
| * config/ns32k/ns32k.md (movdi): Use "l" instead of "f" to match |
| all registers capable of holding a double float. |
| (*rcond): change name of "reverse branch" insns to |
| something more meaningful. |
| (*rbgt, *rblt, *rbge, *rble): Reverse branches to handle IEEE |
| comparisons properly. |
| (*ffs): Change operand 0 from write to read-modify-write. |
| (*ffsssi2): Drop constraints from define_expand. |
| |
| * config/ns32k/ns32k.h (STORE_RATIO, STORE_BY_PIECES): Avoid using |
| MOVE_RATIO as default for store operations. |
| |
| * config/ns32k/ns32k.h (enum reg_class, REG_CLASS_NAMES): Add |
| LONG_REGS class. |
| (CANNOT_CHANGE_MODE_CLASS): Can't subreg LONG_REGS. |
| (GO_IF_LEGITIMATE_ADDRESS): Remove spurious abort(). |
| * config/ns32k/ns32k.c (regclass_map): Add LONG_REGS class. |
| |
| * config/ns32k/STATUS: New File |
| * config/ns32k/NOTES: New file. |
| |
| 2002-12-20 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * doc/invoke.texi: Document -mzarch, -mesa, -mcpu= and -march= |
| option for S/390 and zSeries. |
| * config/s390/s390.c (s390_cpu, s390_cpu_string, s390_arch, |
| s390_arch_string): New variables. |
| (override_options): Checking for options and setting of |
| appropriate target_flags, cpu and arch flags. |
| * config/s390/s390.h: (processor_type): New enum. |
| (TARGET_SWITCHES): New switches -mesa/zarch. |
| * config/s390/s390.md: New attribute 'cpu'. |
| |
| 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-pretty-print.h: Fix comment typos. |
| * integrate.c: Likewise. |
| * varasm.c: Likewise. |
| * config/c4x/c4x.h: Likewise. |
| * config/c4x/c4x.md: Likewise. |
| * config/fr30/fr30.md: Likewise. |
| * config/frv/frv.c: Likewise. |
| * config/h8300/h8300.c: Likewise. |
| * config/i386/i386.c: Likewise. |
| * config/i386/i386.h: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/ia64/ia64.h: Likewise. |
| * config/ip2k/ip2k.md: Likewise. |
| * config/m68hc11/m68hc11-crt0.S: Likewise. |
| * config/m68hc11/m68hc11.h: Likewise. |
| * config/m68hc11/m68hc11.md: Likewise. |
| * config/m68hc11/m68hc12.h: Likewise. |
| * config/mcore/mcore.md: Likewise. |
| * config/mips/mips.c: Likewise. |
| * config/mips/mips.md: Likewise. |
| * config/mmix/mmix-modes.def: Likewise. |
| * config/pa/pa.c: Likewise. |
| * config/rs6000/rs6000.c: Likewise. |
| * config/rs6000/rs6000.h: Likewise. |
| * config/rs6000/rs6000.md: Likewise. |
| |
| 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (output_a_shift): Clean up the code to |
| output shifts using rotation. |
| |
| 2002-12-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * flow.c (allocate_reg_life_data): Reset REG_FREQ. |
| |
| 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (pushqi_h8300): Don't push the stack |
| pointer. |
| (pushqi_h8300hs): Likewise. |
| (pushhi_h8300): Likewise. |
| (pushhi_h8300hs): Likewise. |
| |
| Thu Dec 19 23:44:09 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sched-rgn.c (init_regions): Update comment. |
| |
| 2002-12-19 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.md (define_attr type): Remove altivec. |
| * config/rs6000/altivec.md (movv4si_internal): Set correct instruction |
| attributes. |
| (movv8hi_internal,movv16qi_internal,movv4sf_internal): Same. |
| (get_vrsave_internal,set_vrsave_internal): Same. |
| (altivec_vspltisb,altivec_vspltish,altivec_vspltisw): Same. |
| (absv16qi2,absv8hi2,absv4si2,absv4sf2): Same |
| (altivec_abss_v16qi,altivec_abss_v8hi,altivec_abss_v4si): Same. |
| |
| 2002-12-19 Casper S. Hornstrup <chorns@users.sourceforge.net> |
| Danny Smith <dannysmith@users.sourceforge.net> |
| Eric Kohl <ekohl@rz-online.de> |
| |
| * config/i386/i386.c (ix86_handle_cdecl_attribute): Check for |
| attributes incompatible with fastcall attribute. |
| (ix86_handle_regparm_attribute): Likewise. |
| |
| * config/i386/i386.c (ix86_comp_type_attributes): Check for mismatched |
| fastcall types. |
| |
| * config/i386/cygwin.h (TARGET_OS_CPP_BUILTINS): Add fastcall |
| attributes. |
| (ASM_OUTPUT_LABELREF): Define as i386_pe_output_labelref. |
| * config/i386/i386-protos.h (i386_pe_output_labelref): Declare. |
| * config/i386/winnt.c (i386_pe_mark_dllimport). Add __imp_ prefix in |
| i386_pe_output_labelref rather than here. |
| (gen_fastcall_suffix): New function. Decorates a label name with the |
| fastcall prefix (@) and the stdcall suffix. |
| (i386_pe_encode_section_info): Call gen_fastcall_suffix() if a symbol |
| has a fastcall attribute. |
| (i386_pe_output_labelref): New function. Outputs a label reference. |
| * config/i386/i386.c (ix86_attribute_table): Accept 'fastcall' as a |
| valid attribute. |
| (ix86_return_pops_args): Fastcall functions pop the stack. |
| (init_cumulative_args): Reserve registers ECX and EDX if function has |
| fastcall attribute. |
| (function_arg): Use registers ECX and EDX if function has fastcall |
| attribute. |
| * config/i386/i386.h (CUMULATIVE_ARGS): Add fastcall attribute flag. |
| (DLL_IMPORT_EXPORT_PREFIX): Redefine as '#'. |
| (FASTCALL_PREFIX): Define as '@'. |
| * config/i386/mingw32.h (TARGET_OS_CPP_BUILTINS): Add fastcall |
| attributes. |
| * doc/extend.texi: Add documentation of fastcall attribute. |
| |
| 2002-12-19 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in: FORBUILD when build!=host changed from |
| ../$build-alias to ../build-$build_alias to match change made |
| in top directory. |
| * configure: Regenerated. |
| |
| 2002-12-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/8988 |
| * loop.c (maybe_eliminate_biv): Kill REG_EQUAL notes mentioning |
| the biv when eliminating. |
| |
| 2002-12-19 Devang Patel <dpatel@apple.com> |
| * gcc.c (struct default_compiler): Recognizes input file name with |
| .CPP extension as C++ source files |
| * cp/lang-spec.h: Same |
| * doc/invoke.texi: Add documentation for .CPP support. |
| |
| 2002-12-19 Aldy Hernandez <aldyh@redhat.com> |
| |
| PR 8553 |
| * config/rs6000/altivec.md ("absv8hi2"): Add & to clobbered |
| registers. |
| ("absv16qi2"): Same. |
| ("absv4si2"): Same. |
| ("absv4sf2"): Same. |
| ("altivec_abss_v16qi"): Same. |
| ("altivec_abss_v8hi"): Same. |
| ("altivec_abss_v4si"): Same. |
| |
| 2002-12-19 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("*tsthiCCT", "*tsthiCCT_cconly", |
| "*tstqiCCT", "*tstqiCCT_cconly"): New insns. |
| |
| 2002-12-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR target/8340 |
| * stmt.c (expand_asm_operands): Produce an error when |
| the PIC register is clobbered. |
| |
| 2002-12-18 Daniel Berlin <dberlin@dberlin.org> |
| |
| * Makefile.in (OBJS): Add alloc-pool.o |
| (alloc-pool.o): New object. |
| |
| * alloc-pool.c: New file. |
| * alloc-pool.h: New file. |
| |
| 2002-12-18 Loren James Rittle <ljrittle@acm.org> |
| |
| * gcc.c (validate_switches): Robustify against skipping past '\0'. |
| |
| 2002-12-18 Geoffrey Keating <geoffk@apple.com> |
| |
| * config.gcc: Set extra_objs in the generic Darwin rule, |
| not in the machine-specific rules. |
| |
| 2002-12-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ChangeLog: Follow spelling conventions. |
| * ChangeLog.2: Likewise. |
| * ChangeLog.4: Likewise. |
| * ChangeLog.5: Likewise. |
| * cppexp.c: Likewise. |
| * df.c: Likewise. |
| * gcov.c: Likewise. |
| * gengtype.c: Likewise. |
| * reload1.c: Likewise. |
| * sched-rgn.c: Likewise. |
| * stmt.c: Likewise. |
| * stor-layout.c: Likewise. |
| * timevar.c: Likewise. |
| * toplev.c: Likewise. |
| * tree.h: Likewise. |
| * varasm.c: Likewise. |
| * config/fr30/fr30.md: Likewise. |
| * config/i386/i386.c: Likewise. |
| * config/ia64/ia64.c: Likewise. |
| * config/pa/pa.c: Likewise. |
| |
| 2002-12-18 Roger Sayle <roger@eyesopen.com> |
| |
| * basic-block.h (flow_bb_inside_loop_p): Correct prototype. |
| |
| 2002-12-18 Aldy Hernandez <aldyh@redhat.com> |
| |
| PR 8551 |
| * config/rs6000/altivec.h (vec_cmplt macro): Reverse arguments in |
| macro. |
| (vec_cmplt C++ functions): Reverse arguments. |
| |
| 2002-12-18 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/t-rs6000: Move contents to t-fprules, |
| add rules for dependencies of rs6000.o and to build rs6000-c.o |
| * config/rs6000/t-fprules: New file from t-rs6000. |
| * config/rs6000/t-beos: Remove soft-fp rules. |
| * config/rs6000/t-ppccomm: Likewise. |
| * config/rs6000/t-newas: Likewise. |
| * config/rs6000/t-rs6000-c-rule: Delete. |
| * config.gcc: Use t-fprules for rs6000/ ports when appropriate. |
| Use t-rs6000 for all rs6000/ ports instead of t-rs6000-c-rule. |
| Create generic Darwin rules. |
| |
| * gengenrtl.c (gencode): Delete unnecessary rtl_obstack declaration. |
| |
| 2002-12-18 Doug Evans <dje@sebabeach.org> |
| |
| * m32r/m32r.c (addr24_operand): Fix arg to CONSTANT_POOL_ADDRESS_P |
| and LIT_NAME_P. |
| (move_src_operand): Remove compile-time warning. |
| * m32r/m32r.h (ROUND_ADVANCE_ARG): Ditto. |
| |
| 2002-12-18 Jason Merrill <jason@redhat.com> |
| |
| * unwind-dw2-fde.c (frame_downheap): Split out from... |
| (frame_heapsort): Here. |
| |
| 2002-12-17 Jason Merrill <jason@redhat.com> |
| |
| * tree.c (make_node): Don't set TREE_TYPE on 's' class nodes. |
| (build1): Always set TREE_SIDE_EFFECTS on 's' class nodes. |
| |
| * gcc.c (do_spec_1) ['W']: End any pending argument from the braces. |
| |
| * calls.c (expand_call): Don't try to be clever about expanding |
| the return slot address. |
| |
| 2002-12-18 Kaz kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/linux.h (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): |
| Define. |
| |
| 2002-12-17 Jason Merrill <jason@redhat.com> |
| |
| * genmultilib: Use 'cd ./foo'. |
| |
| 2002-12-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/c-tree.texi: Restore deliberate spelling mistakes. |
| |
| 2002-12-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/c-tree.texi: Fix typos and follow spelling conventions. |
| * doc/cpp.texi: Likewise. |
| * doc/extend.texi: Likewise. |
| * doc/gty.texi: Likewise. |
| * doc/install.texi: Likewise. |
| * doc/invoke.texi: Likewise. |
| * doc/md.texi: Likewise. |
| * doc/passes.texi: Likewise. |
| * doc/rtl.texi: Likewise. |
| * doc/sourcebuild.texi: Likewise. |
| * doc/tm.texi: Likewise. |
| |
| 2002-12-17 Jerry Quinn <jlquinn@optonline.net> |
| |
| * doc/invoke.texi: Minor spelling and grammar fixes. |
| |
| 2002-12-17 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_output_constant_pool): Replace |
| ASM_OUTPUT_INTERNAL_LABEL by (*targetm.asm_out.internal_label). |
| |
| Tue Dec 17 09:47:57 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * convert.c (convert_to_real): Disable function transformation for |
| now. |
| |
| 2002-12-16 Geoffrey Keating <geoffk@apple.com> |
| |
| * gcc.c (handle_braces): Allow '@' as a switch name. |
| |
| 2002-12-16 Jason Merrill <jason@redhat.com> |
| |
| * calls.c (expand_call): Handle CALL_EXPR_HAS_RETURN_SLOT_ADDR |
| with special struct-return ABIs. |
| |
| * c-semantics.c (add_scope_stmt): Abort if the end SCOPE_STMT |
| doesn't match the begin SCOPE_STMT in partialness. |
| |
| 2002-12-16 Geoffrey Keating <geoffk@apple.com> |
| |
| * genmultilib: Create temporary files in unique subdirectory. |
| |
| * gcc.c (validate_switches): Allow '@' as a switch name. |
| |
| 2002-12-16 Loren J. Rittle <ljrittle@acm.org> |
| |
| * Makefile.in (gcov-iov.h): Improve portability. |
| |
| Mon Dec 16 23:39:19 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not use qpword on API_N32/not |
| gas |
| * mips.md (tablejump insn): Likewise. |
| |
| 2002-12-16 Mark Mitchell <mark@codesourcery.com> |
| |
| * doc/include/gcc-common.texi: Change version number to 3.4. |
| |
| 2002-12-16 Bruce Korb <bkorb@gnu.org> |
| |
| * fixinc/fixlib.h: add: #include <signal.h> |
| * fixinc/fixincl.c: remove: #include <signal.h> |
| |
| Mon Dec 16 17:20:04 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (EXTRA_CONSTRAINT_Z): New macro. |
| (EXTRA_CONSTRAINT): Use it. |
| * sh.md (anddi3): Use 'Z' constraint for alternative 2. |
| |
| 2002-12-15 Zack Weinberg <zack@codesourcery.com> |
| |
| * config.gcc (need_64bit_hwint): New variable. |
| (alpha*-*-*, x86_64-*-*, ia64-*-*, mips*-*-*, powerpc*-*-*, |
| mmix-knuth-mmixware, rs6000*-*-*, sparc64*-*-*, s390*-*-*, |
| sh*-*-*, hppa*64*-*-linux, parisc*64*-*-linux, hppa*64*-*-hpux11*, |
| sparcv9-*-solaris2*, sparc*-*-solaris2.[789], ultrasparc-*-freebsd*): |
| Set it. |
| (powerpc*-*-darwin*): Unset it. |
| (alpha-*-interix, alpha64-dec-*vms*, i?86-*-interix3*, |
| i?86-*-interix*, sparc64-*-openbsd*): Remove references to |
| deleted/nonexistent xm-*.h headers. |
| * configure.in: AC_DEFINE NEED_64BIT_HOST_WIDE_INT if the |
| target set need_64bit_hwint in config.gcc. |
| * configure, config.in: Regenerate. |
| |
| * hwint.h: Overhaul. Don't bother trying int for |
| HOST_WIDE_INT. Do try __int64 if long is not enough. Base |
| decision to force 64-bit HOST_WIDE_INT on |
| NEED_64BIT_HOST_WIDE_INT, not (MAX_)LONG_TYPE_SIZE which is |
| not visible at this point. Don't allow prior definition of |
| any macro defined by this file. |
| |
| * config/alpha/xm-vms.h: Don't define HOST_WIDE_INT or |
| HOST_BITS_PER_WIDE_INT. |
| * config/c4x/c4x.h: Adjust redefinition of |
| HOST_WIDE_INT_PRINT_HEX to match changes to hwint.h. |
| * config/alpha/xm-alpha-interix.h, config/alpha/xm-vms64.h, |
| config/i386/xm-i386-interix.h: Delete file. |
| |
| 2002-12-14 Rodney Brown <rbrown64@csc.com.au> |
| John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.c (output_millicode_call): Convert ASM_OUTPUT_INTERNAL_LABEL. |
| * pa64-hpux.h (ASM_OUTPUT_INTERNAL_LABEL): Delete define. |
| |
| 2002-12-14 Zack Weinberg <zack@codesourcery.com> |
| |
| * mkconfig.sh: Correct comment. Add copyright boilerplate. |
| |
| 2002-12-14 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/t-darwin, config/arm/t-pe, config/arm/t-strongarm-pe, |
| config/c4x/t-c4x, config/i370/t-i370, config/i386/t-cygwin, |
| config/i386/t-interix, config/i960/t-960bare, config/ia64/t-ia64, |
| config/rs6000/t-rs6000-c-rule, config/sparc/t-sol2, |
| config/v850/t-v850: Correct dependencies and normalize |
| compilation commands for files that include coretypes.h and tm.h. |
| |
| * config/sparc/gmon-sol2.c: Include tconfig.h and tsystem.h, |
| not config.h and system.h. |
| |
| Sat Dec 14 20:43:41 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (flags_reg_operand): New function. |
| * i386.h (PREDICATE_CODES): Add flags_reg_operand. |
| * i386.md (cmov splitter, movqicc): Use new predicate. |
| |
| Sat Dec 14 17:03:17 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (movqicc splitter): Fix template. |
| |
| 2002-12-13 Jason Merrill <jason@redhat.com> |
| |
| * tree.h (CALL_EXPR_HAS_RETURN_SLOT_ADDR): New macro. |
| * calls.c (expand_call): Handle it. |
| * tree-inline.c (struct inline_data): Remove target_exprs field. |
| (optimize_inline_calls): Don't initialize it. |
| (expand_call_inline): Don't modify it. Handle |
| CALL_EXPR_HAS_RETURN_SLOT_ADDR. |
| (declare_return_variable): Take return slot addr. |
| * langhooks.h (copy_res_decl_for_inlining): Change target_exprs parm |
| to return_slot_addr. |
| * langhooks-def.h, langhooks.c: Adjust. |
| * explow.c (maybe_set_unchanging): Don't set RTX_UNCHANGING_P for |
| a decl with no DECL_INITIAL. |
| |
| * expr.c (expand_expr): Don't discard the target of a call which |
| returns in memory. |
| |
| 2002-12-13 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppinit.c (path_include): Take an environment variable name. |
| Tidy up. |
| (init_standard_includes): Simplify environment handling, and |
| move to ... |
| (cpp_read_main_file): ...here as -nostdinc should not affect |
| environment variable paths. |
| |
| 2002-12-13 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.c (output_millicode_call): Correct typo. |
| (output_call): Likewise. |
| |
| Fri Dec 13 21:07:18 2002 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mn10300/mn10300.c (print_operand) <case N>: Check |
| operand's range. Print value directly, without aid from |
| output_address. |
| <case U>: New. |
| <case S>: Make sure argument to fprintf has the right type. |
| * config/mn10300/mn10300.h (OK_FOR_T): New macro. |
| (EXTRA_CONSTRAINT): Adjust. |
| * config/mn10300/mn10300.md: Add new all-QImode pattern for |
| bclr. Use %U for immediate operands of bset and bclr. |
| (iorqi3): New expand, with insns for AM33 and mn10300. |
| |
| Fri Dec 13 16:02:27 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (sh_register_operand): New function. |
| (prepare_move_operands): Use it. |
| * sh.h (PREDICATE_CODES): Add entry for sh_register_operand. |
| * sh.md (movsi_media, movsi_media_nofpu): Allow stores of 0. |
| (movqi_media, movhi_media, movdi_media, movdi_media_nofpu): Likewise. |
| (movdf_media, movdf_media_nofpu, movv4sf_i, movsf_media): Likewise. |
| (movsf_media_nofpu, movv2hi_i, movv4hi_i, movv8qi_i): Likewise. |
| (movv2si_i): Likewise. |
| |
| 2002-12-13 Jim Wilson <wilson@redhat.com> |
| |
| * doc/extend.texi (Complex Numbers): Update info on debug info. |
| |
| 2002-12-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (addhi3_h8300): Remove the last |
| alternative. |
| |
| 2002-12-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * hooks.h (hook_tree_tree_bool_false): Declare |
| hook_bool_tree_tree_false instead. |
| |
| 2002-12-12 Devang Patel <dpatel@apple.com> |
| |
| * doc/invoke.texi: Document Darwin linker options, -bundle |
| -bind_at_load, -all_load and -arch_errors_fatal |
| |
| 2002-12-12 Jim Wilson <wilson@redhat.com> |
| |
| * dbxout.c (dbxout_fptype_value): New. |
| (dbxout_type, case COMPLEX_TYPE): Call it. Use 'R' instead of 'r'. |
| |
| 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * c-decl.c: Fix a comment typo. |
| * cfg.c: Likewise. |
| * cfgcleanup.c: Likewise. |
| * cfglayout.c: Likewise. |
| * cfgrtl.c: Likewise. |
| * c-typeck.c: Likewise. |
| * dominance.c: Likewise. |
| * dwarf2asm.c: Likewise. |
| * dwarfout.c: Likewise. |
| * expmed.c: Likewise. |
| * expr.c: Likewise. |
| * final.c: Likewise. |
| * flow.c: Likewise. |
| * function.c: Likewise. |
| * gcc.c: Likewise. |
| * genautomata.c: Likewise. |
| * integrate.c: Likewise. |
| * loop.c: Likewise. |
| * loop.h: Likewise. |
| * output.h: Likewise. |
| * profile.c: Likewise. |
| * ra.h: Likewise. |
| * reload1.c: Likewise. |
| * reload.c: Likewise. |
| * sched-rgn.c: Likewise. |
| * stmt.c: Likewise. |
| * tree.h: Likewise. |
| * vmsdbgout.c: Likewise. |
| |
| 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Add a new peephole2. |
| |
| 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (a peephole2): Accept a constant |
| that's accepted by CONST_OK_FOR_J. |
| |
| 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (CONST_OK_FOR_J): New. |
| (CONST_OK_FOR_LETTER_P): Use CONST_OK_FOR_J. |
| * config/h8300/h8300.md (*addhi_h8300): Add a new alternative. |
| (*addhi_h8300hs): Likewise. |
| |
| Thu Dec 12 16:24:59 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (reg_class_from_letter): No longer const. Add 'e' entry. |
| (sh_register_move_cost): Add clause for SImode fp-fp moves. |
| Increase cost for moves involving multiple general purpose registers. |
| * sh.h (OVERRIDE_OPTIONS): Set reg_class_from_letter['e'] according to |
| TARGET_FMOVD. |
| (HARD_REGNO_MODE_OK): Allow V2SFmode and V4SFmode in general purpose |
| registers, and SImode in fp registers, for ! TARGET_SHMEDIA. |
| (enum reg_class reg_class_from_letter): No longer const. |
| (SECONDARY_OUTPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG / |
| REGCLASS_HAS_GENERAL_REG. |
| Handle SImode moves from/to fp registers. |
| ! TARGET_SHMEDIA && TARGET_FMOVD. |
| (SECONDARY_INPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG. |
| * sh.md (movsi_ie): Add alternatives to move from / to fp regisyters. |
| |
| 2002-12-12 Andreas Schwab <schwab@suse.de> |
| |
| * config/ia64/ia64.c (ia64_hpux_asm_file_end): Fix typo in last |
| change and some warnings. |
| |
| 2002-12-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/md.texi (pushm): Fix a typo. |
| |
| 2002-12-12 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mips/mips.c (mips_output_conditional_branch): Support |
| PIC-safe out-of-range branch and branch-likely. |
| * config/mips/mips.md (attr length): PIC-safe out-of-range |
| branches are longer. |
| ("jump"): Support PIC-safe out-of-range-for-branch jumps. Remove |
| unused code to support indirect jumps. |
| |
| 2002-12-11 Zack Weinberg <zack@codesourcery.com> |
| |
| * Makefile.in (GTFILES): Add $(host_xm_file_list) and |
| $(tm_file_list). |
| |
| 2002-12-11 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/t-rs6000-c-rule: Add coretypes.h $(TM_H) dependencies. |
| |
| Wed Dec 11 15:20:45 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (cmove splitters): Avoid creation of unnecesary subregs. |
| |
| 2002-12-11 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.h (BIGGEST_ALIGNMENT): Change 32-bit value to 64 bits. |
| (MAX_PARM_BOUNDARY, STACK_BOUNDARY): Express in terms of |
| BIGGEST_ALIGNMENT. |
| (PREFERRED_STACK_BOUNDARY): Express in terms of STACK_BOUNDARY. |
| (FUNCTION_BOUNDARY): Express in terms of BITS_PER_WORD. |
| |
| 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * doc/invoke.texi: Correct dump file names. |
| |
| 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/ia64.c (ia64_hpux_asm_file_end): Don't send stripped |
| name to globalize_label or assemble_name. |
| |
| Wed Dec 11 20:15:19 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (REG_CLASS_HAS_GENERAL_REG): Only true for SIBCALL_REGS |
| if not TARGET_SHMEDIA. |
| |
| Wed Dec 11 19:05:05 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (REG_CLASS_HAS_FP_REG): New. |
| (REGISTER_MOVE_COST) Use it. Put body into a function and |
| move it into: |
| * sh.c (sh_register_move_cost). |
| * sh-protos.h (sh_register_move_cost): Declare. |
| |
| * sh.c (sh_expand_builtin): Abort for unexpected nop values. |
| (sh_adjust_cost): Always return a value. |
| |
| Wed Dec 11 18:39:52 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (REG_CLASS_HAS_GENERAL_REG): New. |
| (REGISTER_MOVE_COST): Use it. |
| |
| 2002-12-11 Richard Henderson <rth@redhat.com> |
| |
| * tree.h (MODULE_LOCAL_P): Kill. |
| * varasm.c (default_binds_local_p_1): Use decl_visibility instead. |
| |
| 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (two define_peephole2): New. |
| |
| 2002-12-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (CONST_OK_FOR_J): Remove. |
| (CONST_OK_FOR_K): Likewise. |
| (CONST_OK_FOR_M): Likewise. |
| (CONST_OK_FOR_LETTER_P): Do not use the above macros. |
| |
| 2002-12-11 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-common.c (builtin_define_type_max): Handle unsigned |
| types too. |
| |
| 2002-12-10 David Edelsohn <edelsohn@gnu.org> |
| |
| * haifa-sched.c (rank_for_schedule): Correct style. |
| |
| 2002-12-10 Per Bothner <pbothner@apple.com> |
| |
| * cpplib.h (struct cpp_hashnode): Split a non-portably-signed field |
| directive_index into an unsigned field and a new is_directive field. |
| * cppinit.c (mark_named_operators): Update to set new fields. |
| * cpplex.c (_cpp_lex_direct): Now directive_field is unsigned. |
| * cpplib.c [_cpp_handle_directive]: Test is_directive field. |
| No longer need to subtract 1 from directive_index. |
| (_cpp_init_directives): No longer need to add 1 to directive_index. |
| * cpptrad.c (scan_out_logical_line): Use is_directive field. |
| |
| 2002-12-10 Roger Sayle <roger@eyesopen.com> |
| |
| * builtins.c (fold_builtin): Remove -funsafe-math-optimizations |
| check for evaluating sqrt of a constant at compile time. |
| * simplify-rtx.c (simplify_unary_operation): Likewise. |
| |
| 2002-12-10 Janis Johnson <janis187@us.ibm.com> |
| |
| PR other/8882 |
| * doc/tm.texi (PUSH_ARGS): Remove misplaced line. |
| |
| 2002-12-10 Devang Patel <dpatel@appple.com> |
| |
| * config/darwin.h(LINK_SPEC): Add darwin specific linker options. |
| * doc/invoke.texi: Add new "Darwin Options" section. |
| |
| 2002-12-10 Jim Wilson <wilson@redhat.com> |
| |
| * rs6000.h (RETURN_IN_MEMORY): If ABI_V4, then TFmode is returned in |
| memory. |
| |
| 2002-12-10 Andrew Haley <aph@redhat.com> |
| |
| * cse.c (cse_insn): Don't cse past a basic block boundary. |
| |
| 2002-12-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/linux.h (LIB_SPEC): If -pthread, add -lpthread even if |
| -shared. |
| * config/alpha/linux-elf.h (LIB_SPEC): Likewise. |
| * config/alpha/linux.h (LIB_SPEC): Likewise. |
| * config/arm/linux-elf.h (LIB_SPEC): Likewise. |
| * config/pa/pa-linux.h (LIB_SPEC): Likewise. |
| * config/sparc/linux.h (LIB_SPEC): Likewise. |
| * config/sparc/linux64.h (LIB_SPEC): Likewise. |
| |
| 2002-12-09 Larin Hennessy <larin@science.oregonstate.edu> |
| |
| * doc/invoke.texi: Document UltraSparc III option. |
| |
| 2002-12-09 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Define |
| __tune_pentium2__ and __tune_pentium3__ as necessary. |
| |
| 2002-12-09 Richard Henderson <rth@redhat.com> |
| |
| * target.h (gcc_target): Add cannot_force_const_mem. |
| * target-def.h (TARGET_CANNOT_FORCE_CONST_MEM): New. |
| (TARGET_INITIALIZER): Add it. |
| * varasm.c (force_const_mem): Fail if cannot_force_const_mem. |
| * expr.c (emit_move_insn): Be prepared for force_const_mem to fail. |
| * reload1.c (reload): Likewise. |
| * hooks.c (hook_bool_rtx_false): New. |
| * hooks.h: Declare it. |
| |
| * config/i386/i386.c (ix86_cannot_force_const_mem): New. |
| (TARGET_CANNOT_FORCE_CONST_MEM): New. |
| (ix86_expand_move): Remove de-const-pooling hack. |
| |
| Mon Dec 9 21:33:38 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (dump_file): Fix order to match reality. |
| |
| 2002-12-08 Geoffrey Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.md (load_multiple): Use adjust_address_nv. |
| (store_multiple): Likewise. |
| |
| 2002-12-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa/fptr.c (__canonicalize_funcptr_for_compare): Don't canonicalize |
| function pointers in page 0. |
| |
| 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/hpux.h (TARGET_STRUCT_ARG_REG_LITTLE_ENDIAN): Remove |
| definition |
| (MEMBER_TYPE_FORCES_BLK): Move. |
| * config/ia64/ia64.c (ia64_function_arg): Use PARALLEL to pass |
| aggregate arguments. |
| (ia64_function_value): Use PARALLEL to return aggregate values. |
| |
| 2002-12-09 Steve Ellcey <sje@cup.hp.com> |
| |
| * doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. |
| * defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): Remove definition. |
| * calls.c (store_unaligned_arguments_into_pseudos) Remove |
| FUNCTION_ARG_REG_LITTLE_ENDIAN. |
| * stmt.c (expand_return): Ditto. |
| * expr.c (move_block_from_reg): Ditto. |
| (copy_blkmode_from_reg): Ditto. |
| * expmed.c (store_bit_field): Ditto. |
| |
| 2002-12-09 Svein E. Seldal <Svein.Seldal@solidas.com> |
| |
| * config.gcc: Added tic4x-* target as an alias to c4x-* |
| |
| Sun Dec 8 14:57:39 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Use force_operand instead of |
| constructing insn directly. |
| |
| 2002-12-06 Per Bothner <pbothner@apple.com> |
| |
| * cpplib.h (struct cpp_hashnode): Change field directive_index from |
| char to an int bit-field, for hosts where char is unsigned. |
| |
| 2002-12-07 Roger Sayle <roger@eyesopen.com> |
| Richard Henderson <rth@redhat.com> |
| |
| * real.c (ieee_extended_motorola_format, |
| ieee_extended_intel_96_format, ieee_extended_intel_128_format, |
| ieee_quad_format, vax_d_format, vax_g_format, i370_double_format): |
| Provide appropriate values for new signbit field. |
| |
| 2002-12-07 Roger Sayle <roger@eyesopen.com> |
| |
| * real.h (real_format): Add signbit field. |
| * real.c (ieee_single_format, ieee_double_format, |
| ieee_extended_motorola_format, ieee_extended_intel_96_format, |
| ieee_extended_intel_128_format, ibm_extended_format, |
| ieee_quad_format, vax_f_format, vax_d_format, |
| vax_g_format, i370_single_format, i370_double_format, |
| c4x_single_format, c4x_extended_format, real_internal_format): |
| Provide suitable signbit value, or -1 to avoid bit twiddling. |
| |
| * optabs.c (expand_unop): Try implementing negation of |
| floating point modes by flipping the sign bit. |
| (expand_abs): Try implementing abs of floating point modes |
| by clearing the sign bit. |
| |
| Sat Dec 7 22:29:47 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Use force_operand instead |
| of constructing insn directly. |
| |
| 2002-12-07 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*iorhi_shift_8): New. |
| |
| 2002-12-06 Bernd Schmidt <bernds@redhat.com> |
| |
| * doc/invoke.texi: Document FRV port options. |
| * doc/md.texi: Document FRV register classes. |
| |
| 2002-12-07 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/install.texi (Configuration): Improve description of cases |
| where `make distclean` may fail; clarify --with-gnu-as; fix grammar. |
| |
| 2002-12-06 Per Bothner <pbothner@apple.com> |
| |
| * cpplib.h (NODE_MACRO_ARG): New flag. |
| (struct cpp_hashnode): Give _cpp_hashnode_value tag to value union. |
| Remove value.operator field. Move arg_index field to value union. |
| (directive_index): Make signed, since also used for C++ operators. |
| * cppmacro.c (_cpp_save_parameter): Use NODE_MACRO_ARG flag to |
| check for duplicate parameter. Set NODE_MACRO_ARG flag. |
| Save node->value, and set node->value.arg_index. |
| (_cpp_create_definition): For each paramater, restore node->value. |
| (lex_expansion_token): Use NODE_MACRO_ARG flag, and moved arg_index. |
| * cpptrad.c (scan_out_logical_line): Likewise. |
| (scan_out_logical_line): Check for directive > 0. |
| * cpplib.c (cpp_handle_directive): Likewise. |
| * cpplex.c (_cpp_lex_direct): Update as value.operator is replaced |
| by negative of directive_index. |
| * cppinit.c (mark_named_operators): Likewise. |
| |
| * hashtable.h (struct ht_identifier): Swap fields, for better packing. |
| |
| 2002-12-06 Dhananjay Deshpande <dhananjayd@kpit.com> |
| |
| * gcc/config/sh/sh.c (calc_live_regs): Save fpscr only if target has |
| FPU. |
| (push): Generate push_fpscr. |
| (pop): Generate pop_fpscr. |
| * gcc/config/sh/sh.md : Add define_expand "push_fpscr", "pop_fpscr". |
| (fpu_switch): Add alternative to push fpscr. Enable for TARGET_SH3E. |
| |
| Fri Dec 6 19:36:24 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.c (dump_table): DImode pool constants need only 32 bit alignment. |
| DFmode alignment depends on TARGET_FMOVD && TARGET_ALIGN_DOUBLE. |
| |
| Fri Dec 6 19:17:49 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.md (movdi_i): Name. Remove inappropriate comment. |
| |
| Fri Dec 6 15:44:46 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| Merged from basic improvements branch (excerpt): |
| |
| 2002-11-19 Kaz Kojima <kkojima@gcc.gnu.org> |
| * config/sh/sh.h (SH_DBX_REGISTER_NUMBER): Handle PR_MEDIA_REG. |
| |
| 2002-12-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * expr.c (expand_expr) <case COND_EXPR>: Never modify exp in place. |
| |
| Thu Dec 5 16:58:25 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (dimode peep2s): Re-add "&& 1". |
| |
| Thu Dec 5 14:10:15 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_prologue): Add comment, do not use |
| fast prologues for cold and normal functions. |
| |
| Thu Dec 5 00:52:37 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (x86_rep_movl_optimal): New variable. |
| (ix86_expand_movstr, ix86_expand_clrstr): Use TARGET_REP_MOVL_OPTIMAL |
| * i386.h (TARGET_REP_MOVL_OPTIMAL): New macro. |
| |
| * i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs, |
| absdf2_ifs, absdf2_ifs_rex64): Fix constraints. |
| neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not |
| generate unnecesary subregs. |
| |
| 2002-12-05 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa32-linux.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL): Move define. |
| * pa.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL): To here. |
| |
| 2002-12-05 Dale Johannesen <dalej@apple.com> |
| |
| * tree.c (unsafe_for_reeval): Consider callee child of CALL_EXPR. |
| |
| 2002-12-05 Danny Smith <dannysmith@users.sourceforge.net> |
| |
| * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Replace with |
| PROFILE_HOOK. |
| * config/i386/mingw32.h (SUBTARGET_PROLOGUE): Don't undef. |
| |
| 2002-12-05 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/spe.h (__ev_mwlufi): Remove. |
| (__ev_mwlufia): Remove. |
| (__ev_mwlumfaaw): Remove. |
| (__ev_mwlusfaaw): Remove. |
| (__ev_mwlumfanw): Remove. |
| (__ev_mwlusfanw): Remove. |
| |
| 2002-12-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*andorsi3_shift_8): New. |
| |
| 2002-12-05 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (shift_alg_si): Optimize ashift:HI and |
| lshiftrt:SI by 28, 29, and 30 bits when !TARGET_H8300. |
| (get_shift_alg): Return optimal assembly instructions for the |
| shifts mentioned above. |
| |
| Wed Dec 4 11:53:07 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Force operand into register for QImode |
| condtiional moves. |
| |
| 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_init_once): Do not use loop to |
| implement ashiftrt:HI by 13 bits on H8S. |
| |
| 2002-12-04 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa/fptr.c (__canonicalize_funcptr_for_compare): New file and function. |
| * pa.md (canonicalize_funcptr_for_compare): Output library call to |
| canonicalize_funcptr_for_compare_libfunc on TARGET_ELF32. |
| * pa32-linux.h (CANONICALIZE_FUNCPTR_FOR_COMPARE_LIBCALL, |
| CTOR_LIST_BEGIN): New defines. |
| * pa/t-linux (LIB2FUNCS_EXTRA): New define. |
| (fptr.c): Add make rules. |
| |
| 2002-12-04 Geoffrey Keating <geoffk@apple.com> |
| |
| * combine.c (combine_simplify_rtx): Add new canonicalizations. |
| * doc/md.texi (Insn Canonicalizations): Document new |
| canonicalizations for multiply/add combinations. |
| * config/rs6000/rs6000.md: Add and modify floating add/multiply |
| patterns to ensure they're used whenever they can be. |
| |
| 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c: Update the comments related to shifts. |
| |
| 2002-12-04 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.md (get_fnaddr): Correct length attribute. |
| |
| 2002-12-04 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*extzv_8_8): New. |
| (*extzv_8_16): Likewise. |
| |
| 2002-12-04 Jason Merrill <jason@redhat.com> |
| |
| PR c++/8461, c++/8625 |
| * integrate.c (copy_decl_for_inlining): Handle explicit invisible |
| references. |
| * tree-inline.c (initialize_inlined_parameters): Likewise. |
| |
| * tree.c (variably_modified_type_p): Just return an error_mark_node. |
| |
| 2002-12-04 Chris Demetriou <cgd@broadcom.com> |
| |
| * config/mips/mips.md (get_fnaddr): Avoid placing an "la" |
| macro instruction in a branch delay slot, to avoid assembler |
| warnings. |
| |
| 2002-12-04 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/7622 |
| * c-semantics (genrtl_scope_stmt): Do not output inlined |
| nested functions that contain no code. |
| |
| Wed Dec 4 15:20:54 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgrtl.c (force_nonfallthru_and_redirect): Allow abnormal edge |
| to be forced into nonfallthru. |
| |
| 2002-12-03 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/t-netbsd (USER_H): Set to $(EXTRA_HEADERS). |
| |
| 2002-12-03 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/spe.md (*movv1di_const0): New pattern. |
| |
| 2002-12-03 Richard Henderson <rth@redhat.com> |
| |
| * libgcc-std.ver: Inherit GCC_3.3 from GCC_3.0. |
| |
| 2002-12-03 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * bitmap.c (bitmap_ior_and_compl, bitmap_union_of_diff): |
| Initialize tmp.using_obstack to 0. |
| |
| 2002-12-03 Andreas Schwab <schwab@suse.de> |
| |
| * config/m68k/m68k.h (EH_RETURN_DATA_REGNO): Define. |
| (EH_RETURN_STACKADJ_RTX): Define. |
| (EH_RETURN_HANDLER_RTX): Define. |
| (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
| * config/m68k/m68k.c (m68k_save_reg): New function. Handle eh |
| registers and don't save fixed registers. |
| (m68k_output_function_prologue): Use it. |
| (use_return_insn): Likewise. |
| (m68k_output_function_epilogue): Likewise. |
| |
| 2002-12-03 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (single_one_operand): Fix a warning. |
| (single_zero_operand): Likewise. |
| |
| 2002-12-02 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * Makefile.in configure configure.in dummy-conditions.c fix-header.c |
| gcov-iov.c gen-protos.c genattr.c genattrtab.c genautomata.c |
| gencheck.c gencodes.c genconditions.c genconfig.c genconstants.c |
| genemit.c genextract.c genflags.c gengenrtl.c gengtype-lex.l |
| gengtype-yacc.y gengtype.c genopinit.c genoutput.c genpeep.c |
| genpreds.c genrecog.c gensupport.c mkconfig.sh read-rtl.c |
| scan-decls.c scan.c config/sh/sh.h doc/configfiles.texi |
| doc/install-old.texi: Replace hconfig.h with bconfig.h. |
| * Makefile.in: Replace HCONFIG_H with BCONFIG_H. |
| |
| 2002-12-02 Andrew Pinski <pinskia@physics.uc.edu> |
| |
| * config/rs6000/rs6000.md (ffssi): Convert to expander. |
| (ffsdi): Likewise. |
| (cntlzw2, cntlzd2): New patterns. |
| |
| 2002-12-02 H.J. Lu <hjl@gnu.org> |
| |
| * config.gcc (mips*-*-netbsd*): Remove mips/t-netbsd. |
| (mips*-*-linux*): Remove mips/t-linux. |
| |
| Mon Dec 2 19:26:30 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Avoid overflow. |
| |
| 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (dosize): Replace argument op with |
| sign. |
| (h8300_output_function_prologue): Update the call to dosize. |
| (h8300_output_function_epilogue): Likewise. |
| |
| 2002-12-02 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa.h: Delete ifndefs with nothing inside them. |
| |
| 2002-12-02 Craig Rodrigues <rodrigc@gcc.gnu.org> |
| |
| * configure.in: Use "missing" script to generate warning if |
| flex or bison programs not found, instead of invoking "false". |
| * configure: Rebuilt. |
| |
| Mon Dec 2 20:28:48 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * unroll.c (copy_loop_body): Copy CONST_OR_PURE_CALL_P. |
| |
| Mon Dec 2 19:42:52 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Avoid overflow. |
| |
| 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (dosize): Output r7/er7 instead of sp. |
| (push): Likewise. |
| (pop): Likewise. |
| (h8300_output_function_prologue): Likewise. |
| (h8300_output_function_epilogue): Likewise. |
| |
| Mon Dec 2 14:43:22 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * expmed.c (store_bit_field): Use int_mode_for_mode to find |
| corresponding mode of non-integer mode, unless it is VOIDmode. |
| |
| 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (stm_h8300s_2): New. |
| (stm_h8300s_3): Likewise. |
| (stm_h8300s_4): Likewise. |
| (five define_peephole2): Likewise. |
| |
| 2002-12-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ra-build.c: Fix a comment typo. |
| |
| Sun Dec 1 16:50:47 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): fix |
| reversed BRANCH_COST test; be curefull about infinite recursion. |
| |
| 2002-12-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_output_function_prologue): |
| Remove variable idx. |
| (h8300_output_function_epilogue): Likewise. |
| |
| 2002-12-01 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/frv/xm-frv.h: Delete, unnecessary. |
| |
| 2002-12-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Add comments for define_peephole2. |
| |
| 2002-12-01 Mark Mitchell <mark@codesourcery.com> |
| |
| * builtin-types.def (BT_SIZE): Use size_type_node. |
| * builtins.c (fold_builtin): Make the builtin strlen returns a |
| size_t, not a sizetype. |
| * c-common.c (c_sizeof_or_alignof_type): Use size_type_node, not |
| c_size_type_node. |
| (c_alignof_expr): Likewise. |
| (c_common_nodes_and_builtins): Likewise. |
| * c-common.h (CTI_C_SIZE_TYPE): Remove. |
| (c_size_type_node): Likewise. |
| * c-format.c (T_ST): Use size_type_node, not c_size_type_node. |
| * tree.h (TI_SIZE_TYPE): New enumeral. |
| (size_type_node): Likewise. |
| |
| 2002-11-30 Zack Weinberg <zack@codesourcery.com> |
| |
| * configure.in: Don't put ${tm_file} into host_xm_file, |
| build_xm_file, or xm_file. Do put tm-preds.h into tm_p_file. |
| Take location of tm-preds.h into account when calculating |
| tm_p_file_list. |
| * configure: Regenerate. |
| * mkconfig.sh: No need for separate TM_DEFINES and XM_DEFINES |
| arguments. Do not provide rtx, rtvec, tree, or GTY here. |
| Remove special case code for tm_p.h and *config.h; add new |
| special case code for tm.h and tconfig.h. Clean up a bit. |
| |
| * Makefile.in (tm_file, tm_file_list): New variables set from |
| @-substitutions. |
| (GCONFIG_H): Deleted. |
| (GTM_H, TM_H): New. |
| (CONFIG_H): Is now just config.h $(host_xm_file_list). |
| (TM_P_H): Move up with the other mkconfig.sh-generated |
| headers; don't mention tm-preds.h explicitly. |
| (tm.h, cs-tm.h): New rule. |
| (cs-config.h, cs-hconfig.h, cs-tconfig.h, cs-tm_p.h): Adjust |
| invocations of mkconfig.sh for changes to that program. |
| (mostlyclean): Delete print-rtl1.c. |
| (clean): Delete tm.h. |
| Update dependencies for the files listed below. |
| |
| * mklibgcc.in: Add 'coretypes.h $(TM_H)' to libgcc2_c_dep. |
| |
| * coretypes.h: New file. |
| * system.h: #define malloc to xmalloc and realloc to xrealloc |
| when FLEX_SCANNER or YYBISON is defined, independent of the |
| value of GCC_VERSION. |
| * alias.c, attribs.c, bb-reorder.c, bitmap.c, builtins.c, |
| c-aux-info.c, c-common.c, c-convert.c, c-decl.c, c-dump.c, |
| c-errors.c, c-format.c, c-lang.c, c-lex.c, c-objc-common.c, |
| c-opts.c, c-parse.in, c-pragma.c, c-pretty-print.c, |
| c-semantics.c, c-typeck.c, caller-save.c, calls.c, cfg.c, |
| cfganal.c, cfgbuild.c, cfgcleanup.c, cfglayout.c, cfgloop.c, |
| cfgrtl.c, collect2.c, combine.c, conflict.c, convert.c, |
| cppdefault.c, cpperror.c, cppexp.c, cppfiles.c, cpphash.c, |
| cppinit.c, cpplex.c, cpplib.c, cppmacro.c, cppmain.c, |
| cppspec.c, cpptrad.c, crtstuff.c, cse.c, cselib.c, dbxout.c, |
| debug.c, df.c, diagnostic.c, doloop.c, dominance.c, |
| dummy-conditions.c, dwarf2asm.c, dwarf2out.c, dwarfout.c, |
| emit-rtl.c, errors.c, et-forest.c, except.c, explow.c, |
| expmed.c, expr.c, final.c, fix-header.c, flow.c, fold-const.c, |
| function.c, gcc.c, gccspec.c, gcov-dump.c, gcov-iov.c, gcov.c, |
| gcse.c, gen-protos.c, genattr.c, genattrtab.c, genautomata.c, |
| gencheck.c, gencodes.c, genconditions.c, genconfig.c, |
| genconstants.c, genemit.c, genextract.c, genflags.c, |
| gengenrtl.c, gengtype-lex.l, gengtype-yacc.y, gengtype.c, |
| genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c, |
| gensupport.c, ggc-common.c, ggc-none.c, ggc-page.c, |
| ggc-simple.c, global.c, graph.c, haifa-sched.c, hashtable.c, |
| hooks.c, ifcvt.c, integrate.c, intl.c, jump.c, langhooks.c, |
| lcm.c, libgcc2.c, line-map.c, lists.c, local-alloc.c, loop.c, |
| main.c, mbchar.c, mips-tdump.c, mips-tfile.c, mkdeps.c, |
| optabs.c, params.c, predict.c, prefix.c, print-rtl.c, |
| print-tree.c, profile.c, protoize.c, ra-build.c, |
| ra-colorize.c, ra-debug.c, ra-rewrite.c, ra.c, read-rtl.c, |
| real.c, recog.c, reg-stack.c, regclass.c, regmove.c, |
| regrename.c, reload.c, reload1.c, reorg.c, resource.c, |
| rtl-error.c, rtl.c, rtlanal.c, sbitmap.c, scan-decls.c, |
| scan.c, sched-deps.c, sched-ebb.c, sched-rgn.c, sched-vis.c, |
| sdbout.c, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, |
| ssa.c, stmt.c, stor-layout.c, stringpool.c, timevar.c, |
| tlink.c, toplev.c, tracer.c, tree-dump.c, tree-inline.c, |
| tree.c, unroll.c, varasm.c, varray.c, varray.h, vmsdbgout.c, |
| xcoffout.c, config/darwin-c.c, config/darwin.c, |
| config/fp-bit.c, config/alpha/alpha.c, config/alpha/vms-cc.c, |
| config/alpha/vms-ld.c, config/arc/arc.c, config/arm/arm.c, |
| config/arm/pe.c, config/avr/avr.c, config/c4x/c4x-c.c, |
| config/c4x/c4x.c, config/cris/cris.c, config/d30v/d30v.c, |
| config/dsp16xx/dsp16xx.c, config/fr30/fr30.c, |
| config/frv/frv.c, config/h8300/h8300.c, config/i370/i370-c.c, |
| config/i370/i370.c, config/i386/i386.c, config/i386/winnt.c, |
| config/i960/i960-c.c, config/i960/i960.c, |
| config/ia64/ia64-c.c, config/ia64/ia64.c, config/ip2k/ip2k.c, |
| config/m32r/m32r.c, config/m68hc11/m68hc11.c, |
| config/m68k/m68k.c, config/m88k/m88k.c, config/mcore/mcore.c, |
| config/mips/irix6-libc-compat.c, config/mips/mips.c, |
| config/mmix/mmix.c, config/mn10200/mn10200.c, |
| config/mn10300/mn10300.c, config/ns32k/ns32k.c, |
| config/pa/pa.c, config/pdp11/pdp11.c, config/romp/romp.c, |
| config/rs6000/rs6000-c.c, config/rs6000/rs6000.c, |
| config/s390/s390.c, config/sh/sh.c, config/sparc/gmon-sol2.c, |
| config/sparc/sparc.c, config/stormy16/stormy16.c, |
| config/v850/v850-c.c, config/v850/v850.c, config/vax/vax.c, |
| config/xtensa/xtensa.c, objc/objc-act.c, objc/objc-lang.c: |
| Include coretypes.h and tm.h. |
| |
| * genattrtab.c, genconditions.c, genemit.c, genextract.c, |
| gengenrtl.c, gengtype.c, genopinit.c, genoutput.c, genpeep.c, |
| genrecog.c: Include coretypes.h and tm.h from the file |
| generated by this program. |
| |
| * unwind-dw2-fde-darwin.c, unwind-dw2-fde-glibc.c, |
| unwind-dw2-fde.c, unwind-dw2.c, unwind-sjlj.c: Include |
| coretypes.h and tm.h, and tsystem.h when not already included. |
| No need to include stddef.h nor stdlib.h. |
| |
| * fixinc/fixlib.h: Include coretypes.h and tm.h. Do not |
| include auto-host.h or ansidecl.h/ |
| * fixinc/server.h: Do not include stdio.h, unistd.h, or fixlib.h. |
| * fixinc/procopen.c: Include server.h after fixlib.h. Do not |
| include auto-host.h, ansidecl.h, or system.h. |
| * fixinc/server.c: Likewise. Also, do not include signal.h, |
| and do not redefine volatile. |
| |
| Sat Nov 30 17:16:46 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (movdf_integer): Always enable in 64bit. |
| (movdf_nointeger): Always disable in 64bit. |
| |
| 2002-11-30 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * cfg.c (dump_flow_info): Use max_reg_num () to determine the largest |
| pseudo register number plus 1. |
| |
| Fri Nov 29 20:10:56 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * expmed.c (store_bit_field): Use int_mode_for_mode to find |
| corresponding mode of non-integer mode, unless it is VOIDmode. |
| |
| 2002-11-29 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * cpplib.c (_cpp_test_assertion): Default *value to 0. |
| |
| * cppexp.c (num_part_mul): Initialize result.unsignedp, to 1. |
| |
| 2002-11-29 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/t-crtstuff: New target makefile fragment. |
| * config.gcc [s390-*-linux, s390x-*-linux]: Use it. |
| |
| 2002-11-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (movsi_h8300hs): Change the order of |
| alternatives to correct the length when the memory operand is |
| either pre_dec or post_inc. |
| |
| 2002-11-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (an anonymous pattern): Give an |
| internal name *tst_extzv_bitqi_1_n. |
| Accept bit_operand instead of bit_memory_operand. |
| Do not accept bit tests with the MSB. |
| (*tst_extzv_memqi_1_n): New. |
| |
| Thu Nov 28 23:56:24 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Add copy_rtx to avoid invalid RTX |
| sharing when operand is SUBREG. |
| |
| Thu Nov 28 08:57:26 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * athlon.md (athlon-decodev): New reservation unit. |
| (athlon-direct0): New reservation. |
| (athlon-vector): New use athlon-decodev. |
| (athlon-double, athlon-direct): Better model. |
| (athlon_imul_k8): Use athlon-direct0. |
| (athlon_movlpd_load): New insn reservation. |
| |
| 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_eightbit_constant_address_p): |
| Fix a comment typo. |
| (h8300_tiny_constant_address_p): Likewise. |
| |
| 2002-11-28 Michael Matz <matz@suse.de> |
| |
| * doc/passes.texi: Mention the other register allocator. |
| |
| 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (6 new peephole2 patterns): New. |
| |
| 2002-11-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * config.gcc (x86_64-*-linux*) [tmake_file]: Remove i386/t-crtstuff. |
| * config/t-linux (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS). |
| * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Define. |
| |
| 2002-11-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_and_costs): New. |
| * config/h8300/h8300.h (RTX_COSTS): Use h8300_and_costs. |
| * config/h8300/h8300-protos.h: Add a prototype for |
| h8300_and_costs. |
| |
| Wed Nov 27 20:34:13 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (x86_sse_partial_regs_for_cvtsd2ss): New. |
| * i386.h (x86_sse_partial_regs_for_cvtsd2ss): Declare. |
| (TARGET_SSE_PARTIAL_REGS_FOR_CVTSD2SS): New macro. |
| * i386.md (truncdfsf patterns and splitters): Use |
| TARGET_SSE_PARTIAL_REGS_FOR_CVTSD2SS |
| |
| 2002-11-27 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/rs6000/rs6000.c (altivec_init_builtins): Make the |
| pointer argument in the prototypes of the following builtins |
| be (const TYPE *) rather than (TYPE *): |
| + __builtin_altivec_ld_internal_4sf |
| + __builtin_altivec_ld_internal_4si |
| + __builtin_altivec_ld_internal_8hi |
| + __builtin_altivec_ld_internal_16qi |
| + __builtin_altivec_lvsl |
| + __builtin_altivec_lvsr |
| + __builtin_altivec_lvebx |
| + __builtin_altivec_lvehx |
| + __builtin_altivec_lvewx |
| + __builtin_altivec_lvxl |
| + __builtin_altivec_lvx |
| + __builtin_altivec_dst |
| + __builtin_altivec_dstt |
| + __builtin_altivec_dstst |
| + __builtin_altivec_dststt |
| |
| 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
| |
| * except.c (default_exception_section): Move variable into the |
| scope where it is used. |
| |
| 2002-11-27 Krister Walfridsson <cato@df.lth.se> |
| |
| * config.gcc (*-*-netbsd[2-9]*, *-*-netbsdelf[2-9]*): Test for |
| correct version. |
| |
| 2002-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (OK_FOR_U): Remove extra parentheses. |
| |
| 2002-11-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_shift_costs): New. |
| * config/h8300/h8300.h (RTX_COSTS): Use h8300_shift_costs. |
| * config/h8300/h8300-protos.h: Add a prototype for |
| h8300_shift_costs. |
| |
| 2002-11-27 Jim Wilson <wilson@redhat.com> |
| |
| * config/rs6000/spe.md (spu_evsplatfi, spu_evsplati): Swap operands |
| in output template. |
| |
| 2002-11-27 Casper S. Hornstrup <chorns@users.sourceforge.net> |
| |
| * config/i386/i386.h (DLL_IMPORT_EXPORT_PREFIX): Define. |
| * config/i386/winnt.c (i386_pe_dllexport_name_p): Use |
| DLL_IMPORT_EXPORT_PREFIX, not '@'. |
| (i386_pe_dllimport_name_p): Likewise. |
| (i386_pe_mark_dllexport): Likewise. |
| (i386_pe_mark_dllimport): Likewise. |
| (i386_pe_encode_section_info): Likewise. |
| (i386_pe_strip_name_encoding): Likewise. |
| |
| 2002-11-27 Richard Henderson <rth@redhat.com> |
| |
| * mkmap-symver.awk (BEGIN): Set sawsymbol false. |
| (nm && NF == 3): Set sawsymbol true. |
| (END): Exit if no symbols seen. |
| (output): Fix map syntax error if no globals for the version. |
| |
| Wed Nov 27 14:45:46 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * builtins.def (DEF_C99_BUILTIN): Fix. |
| |
| 2002-11-26 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/lib1funcs.asm (FUNC, ENDFUNC0, ENDFUNC): New macros. |
| (all): Add .size and .type information. |
| |
| Tue Nov 26 22:43:50 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (ix86_expand_int_movcc): Do not emit lea for short mode on |
| partial_reg_stall target. |
| |
| Tue Nov 26 22:27:47 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (movhicc): Allow general operand. |
| (movqicc): New expander. |
| (movqicc_noc): New pattern. |
| * i386.c (ix86_expand_carry_flag_compare): New function. |
| (ix86_expand_int_movcc): Optimize harder using sbb; support more |
| HImode conversion; support QImode conditional moves |
| |
| Tue Nov 26 16:30:59 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (FAST_PROLOGUE_INSN_COUNT): Set to 20. |
| (ix86_expand_prologue): Multiply the count by amount of registers to be |
| pushed. |
| |
| Tue Nov 26 15:55:27 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (override_options): Error about wrong -mcpu on x86-64 |
| compilation. |
| |
| 2002-11-26 NIIBE Yutaka <gniibe@m17n.org> |
| |
| * config/sh/linux.h (FUNCTION_PROFILER): Implemented. |
| |
| Tue Nov 26 00:14:20 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386-protos.h (x86_extended_QIreg_mentioned_p, |
| x86_extended_reg_mentioned_p): Declare. |
| * i386.c (extended_reg_mentioned_1): New static function. |
| (x86_extended_QIreg_mentioned_p, |
| x86_extended_reg_mentioned_p): New global functions. |
| * i386.h (REX_SSE_REGNO_P): New macro. |
| * i386.md (prefix_rex): New attribute. |
| (length attribute): Add rex. |
| |
| 2002-11-26 Andrew Haley <aph@redhat.com> |
| |
| * unwind-sjlj.c (_Unwind_FindEnclosingFunction): Rename |
| from_Unwind_Find_Enclosing_Function. |
| * unwind-dw2.c (_Unwind_FindEnclosingFunction): Likewise. |
| * config/ia64/unwind-ia64.c (_Unwind_FindEnclosingFunction): Likewise. |
| * libgcc-std.ver (_Unwind_FindEnclosingFunction): Rename from |
| _Unwind_Find_Enclosing_Function, export @@GCC_3.3. |
| * unwind.h (_Unwind_FindEnclosingFunction): Add. |
| |
| 2002-11-26 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * config/s390/s390.c (390_output_constant_pool): Set alignment |
| before label in 64 bit mode, behind otherwise. |
| |
| 2002-11-26 Richard Henderson <rth@redhat.com> |
| |
| * c-common.c (handle_visibility_attribute): Accept "default". |
| * tree.h (enum symbol_visibility): New. |
| (decl_visibility): Declare. |
| * target.h (gcc_target.visibility): Take visibility arg as integer. |
| * varasm.c (default_assemble_visibility): Likewise. |
| (decl_visibility): New. |
| (maybe_assemble_visibility): Use it. |
| * output.h (default_assemble_visibility): Update prototype. |
| * config/rs6000/rs6000.c (rs6000_assemble_visibility): Take |
| visibility arg as integer. |
| * doc/extend.texi: Document default visibility. |
| |
| 2002-11-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c: Adjust spacing. |
| * config/h8300/h8300.h: Likewise. |
| |
| 2002-11-26 Richard Henderson <rth@redhat.com> |
| |
| * hooks.c (hook_bool_void_false, hook_void_tree_int, |
| hook_void_FILEptr_constcharptr): Rename so that the return |
| type is first. |
| (hook_int_tree_tree_1, hook_void_tree, hook_void_tree_treeptr, |
| hook_bool_tree_false): New. |
| * hooks.h: Update. |
| * langhooks-def.h: Update for renames. |
| * target-def.h: Likewise. |
| * tree.c (default_comp_type_attributes, |
| default_set_default_type_attributes, default_insert_attributes, |
| default_function_attribute_inlinable_p, |
| default_ms_bitfield_layout_p): Remove. |
| * tree.h: Update. |
| |
| 2002-11-26 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa-protos.h (function_value): New prototype. |
| * pa.c (function_value): Use a PARALLEL to return small aggregates on |
| TARGET_64BIT. |
| * pa.h (FUNCTION_VALUE): Use function_value. |
| * pa.md (call_value_internal_symref, call_value_internal_reg_64bit, |
| call_value_internal_reg, sibcall_value_internal_symref, |
| sibcall_value_internal_symref_64bit): Remove =rf constraint on return |
| value. |
| |
| 2002-11-26 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * expr.c (gen_group_rtx, emit_group_move): New functions. |
| * expr.h (gen_group_rtx, emit_group_move): Prototype. |
| * function.c (expand_function_start): Use gen_group_rtx to create a |
| PARALLEL rtx to hold the return value when the real return rtx is a |
| PARALLEL. |
| (expand_function_end): Use emit_group_move to move the return value |
| from a PARALLEL to the real return registers. |
| * rtl.h (REG_FUNCTION_VALUE_P): Allow function values to be returned |
| in PARALLELs. |
| |
| 2002-11-26 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/t-libc-ok: Fix typo. |
| |
| 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * configure.in: Move AC_CANONICAL_SYSTEM and AC_ARG_PROGRAM back |
| before AC_PROG_CC. |
| * configure: Rebuilt. |
| |
| 2002-11-26 Nathan Sidwell <nathan@codesourcery.com> |
| |
| * c-decl.c: (start_struct): Commonize flag setting. |
| |
| 2002-11-26 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/rs6000/rs6000.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): New. |
| * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Use |
| RS6000_CPU_CPP_ENDIAN_BUILTINS. |
| * config/rs6000/netbsd.h (RS6000_CPU_CPP_ENDIAN_BUILTINS): Redefine. |
| |
| 2002-11-26 Hartmut Penner <hpenner@de.ibm.com> |
| |
| * config/s390/s390.md (literal_pool_64, literal_pool_31 ): New |
| insns. |
| * config/s390/s390.c (struct machine_function): Introduction of |
| struct machine_function. |
| (s390_output_symbolic_const): Use of cfun. |
| (s390_optimize_prolog): Likewise. |
| (s390_fixup_clobbered_return_reg): Likewise. |
| (s390_frame_info): Likewise. |
| (s390_emit_prologue, s390_emit_epilogue): Likewise. |
| (s390_init_machine_status): New function. |
| (override_options): call s390_init_machine_status. |
| * config/s390/s390-protos.h (s390_output_constant_pool): Changed |
| prototype. |
| |
| 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * varasm.c (output_constant_pool): For pool constants in mergeable |
| section ensure each constant is padded to multiple of entity size. |
| |
| 2002-11-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * varasm.c (default_exception_section): Move to... |
| * except.c (default_exception_section): ... here. Make |
| .gcc_except_table read-only if it is not expected to have any |
| dynamic relocations and linker handles it. |
| * dwarf2out.c (default_eh_frame_section): Make .eh_frame read-only |
| if it is not expected to have any dynamic relocations and linker |
| handles it. |
| * configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Check what ld does |
| when linking read-only and read-write sections together. |
| * configure, config.in: Rebuilt. |
| * crtstuff.c (EH_FRAME_SECTION_CONST): Define. |
| (__EH_FRAME_BEGIN__, __FRAME_END__): Add it. |
| |
| Mon Nov 25 18:32:37 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (pushsf_rex64): Fix typo. |
| |
| 2002-11-25 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/spe.h (__ev_create_sfix32_fs): Change macro into |
| new function. |
| (__ev_create_ufix32_fs): Same. |
| (__ev_get_sfix32_fs_internal): New. |
| (__ev_get_sfix32_fs): Define to use function. |
| (__ev_get_ufix32_fs_internal): New. |
| (__ev_get_ufix32_fs): Define to use function. |
| (__ev_get_upper_ufix32_fs): Call __ev_get_ufix32_fs. |
| (__ev_get_lower_ufix32_fs): Same. |
| (__ev_get_upper_sfix32_fs): Call __ev_get_sfix32_fs. |
| (__ev_get_lower_sfix32_fs): Same. |
| (__ev_set_sfix32_fs_internal): New. |
| (__ev_set_ufix32_fs_internal): New. |
| (__ev_set_sfix32_fs): Call __ev_set_sfix32_fs_internal. |
| (__ev_set_ufix32_fs): Call __ev_set_ufix32_fs_internal. |
| (__ev_set_upper_sfix32_fs): Call function. |
| (__ev_set_lower_sfix32_fs): Same. |
| (__ev_set_upper_ufix32_fs): Same. |
| (__ev_set_lower_ufix32_fs): Same. |
| |
| 2002-11-25 Douglas B Rupp <rupp@gnat.com> |
| |
| * gcc.c (do_spec_1): Reset delete_this_arg to zero. |
| |
| 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/elfos.h (HANDLE_SYSV_PRAGMA): Define as 1. |
| * config/interix.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/linux-aout.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/lynx-ng.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/lynx.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/netbsd.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/openbsd.h (HANDLE_SYSV_PRAGMA: Likewise. |
| * config/alpha/elf.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/arm/netbsd.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/cris/aout.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/d30v/d30v.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/frv/frv.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/i386/djgpp.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/i386/i386-interix.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/i386/vxi386.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/ia64/ia64.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/m88k/m88k.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/mmix/mmix.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/sparc/linux-aout.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/sparc/vxsparc64.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/stormy16/stormy16.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/alpha/osf.h (HANDLE_SYSV_PRAGMA): Don't undef before |
| defining. |
| * config/i386/sco5.h (HANDLE_SYSV_PRAGMA): Likewise. |
| * config/mips/iris5.h (HANDLE_SYSV_PRAGMA): Likewise. |
| |
| 2002-11-25 Dave Pitts <dpitts@cozx.com> |
| |
| * gcc/fixinc/mkfixinc.sh: add i370-*-openedition to bypass fixinc list |
| |
| 2002-11-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (an anonymous pattern): New. |
| |
| 2002-11-25 Richard Henderson <rth@redhat.com> |
| |
| * alias.c (find_base_value): Use new_reg_base_value if it's live. |
| (copying_arguments): Make boolean. |
| |
| 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * gcc.c (static_spec_functions): Add if-exists-else spec |
| function. |
| (if_exists_else_spec_function): New function. |
| * doc/invoke.texi: Document the if-exists-else spec function. |
| |
| * config/netbsd-elf.h (NETBSD_STARTFILE_SPEC): For -static, use |
| "%:if-exists-else(crtbeginT%O%s crtbegin%O%s)". |
| |
| 2002-11-25 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (powerpc-*-netbsd*): Replace "svr4.h" with |
| "netbsd.h netbsd-elf.h" in tm_file. Set tmake_file to |
| "${tmake_file} rs6000/t-netbsd". |
| * config/rs6000/netbsd.h: Rewrite. |
| * config/rs6000/t-netbsd: New file. |
| |
| 2002-11-25 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (an anonymous pattern): Relax the |
| condition for the pattern. |
| |
| 2002-11-25 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.h (enum rs6000_builtins): Remove evmwlssf, |
| evmwlsmf, evmwlssfa, evmwlsmfa, evmwlssfaaw, evmwlsmfaaw, |
| evmwlssfanw, evmwlsmfanw. |
| |
| * config/rs6000/rs6000.c (bdesc_2arg): Same. |
| |
| * config/rs6000/spe.md: Same for patterns. |
| |
| 2002-11-25 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> |
| |
| PR c/8639 |
| * fold-const.c (extract_muldiv): Don't propagate division unless |
| both arguments are multiples of C. |
| |
| 2002-11-25 Andrew Haley <aph@redhat.com> |
| |
| * libgcc-std.ver (_Unwind_Find_Enclosing_Function): Add. |
| * config/ia64/unwind-ia64.c (_Unwind_Find_Enclosing_Function): New. |
| * unwind-sjlj.c (_Unwind_Find_Enclosing_Function): Likewise. |
| * unwind-dw2.c (_Unwind_Find_Enclosing_Function): Likewise. |
| |
| Sun Nov 24 10:38:04 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (x86_use_ffreep): New global variable. |
| * i386.h (x86_use_frfeep): Declare |
| (TARGET_USE_FFREEP): New macro |
| * i386.md (movs?f*): Use freep when asked for. |
| (push?f): Remove dead code. |
| |
| 2002-11-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_init_once): Fix a typo in the |
| target help message. |
| |
| 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (*-*-netbsd*1.[7-9]*, *-*-netbsd*[2-9]*): Set |
| extra_parts to "crtbegin.o crtend.o crtbeginS.o crtendS.o |
| crtbeginT.o". |
| (arm*-*-netbsd*, i[34567]86-*-netbsd*, m68k*-*-netbsd*) |
| (ns32k-*-netbsd*, sparc-*-netbsd*, vax-*-netbsd*): Set extra_parts |
| to "" for a.out configurations. |
| * config/t-netbsd (CRTSTUFF_T_CFLAGS): Set to "-fPIC". |
| |
| 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/alpha/netbsd.h (CPP_SUBTARGET_SPEC): Just use |
| NETBSD_CPP_SPEC directly. |
| (SUBTARGET_EXTRA_SPECS): Remove netbsd_cpp_spec. Add |
| netbsd_endfile_spec. |
| (ENDFILE_SPEC): Use %(netbsd_endfile_spec). |
| |
| 2002-11-24 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/netbsd-elf.h (STARTFILE_SPEC): Rename to |
| NETBSD_STARTFILE_SPEC. |
| (STARTFILE_SPEC): Redefine in terms of NETBSD_STARTFILE_SPEC. |
| (ENDFILE_SPEC): Likewise. |
| * config/netbsd.h (LIB_SPEC, LIBGCC_SPEC): Likewise. |
| |
| 2002-11-24 Andreas Schwab <schwab@suse.de> |
| |
| * Makefile.in (install-driver): Remove versioned link before |
| trying to create it. |
| |
| * config/m68k/m68k.c: Fix typo in last change defining |
| TARGET_ASM_CAN_OUTPUT_MI_THUNK. |
| |
| 2002-11-23 H.J. Lu <hjl@gnu.org> |
| |
| * aclocal.m4: Include ../config/accross.m4. |
| (gcc_AC_COMPILE_CHECK_SIZEOF): Removed. |
| (gcc_AC_C_COMPILE_ENDIAN): Removed. |
| (gcc_AC_C_FLOAT_FORMAT): Check $ac_cv_c_bigendian |
| instead of $ac_cv_c_compile_endian. |
| |
| * configure.in: Replace gcc_AC_COMPILE_CHECK_SIZEOF with |
| AC_COMPILE_CHECK_SIZEOF. |
| Replace gcc_AC_C_COMPILE_ENDIAN with AC_C_BIGENDIAN_CROSS. |
| * configure: Rebuild. |
| |
| 2002-11-23 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (print_operand): Update the use of |
| h8300_tiny_constant_address_p. |
| (h8300_adjust_insn_length): Likewise. |
| (h8300_tiny_constant_address_p): Check if the given rtx is a |
| variable declared with __attribute__ ((tiny_data)). |
| |
| 2002-11-22 Dale Johannesen <dalej@apple.com> |
| |
| * toplev.c (rest_of_compilation): Fix comments. |
| |
| 2002-11-22 Geoffrey Keating <geoffk@apple.com> |
| |
| * aclocal.m4 (ac_cv_func_mmap_dev_zero): Darwin does not |
| allow mmap from /dev/zero. Don't make decisions for the host |
| based on presence or absence of /dev/zero on the build machine. |
| (ac_cv_func_mmap_anon): Darwin does have working MMAP_ANON. |
| (AC_FUNC_MMAP_FILE): Darwin does have mmap of a file. |
| * configure: Regenerate. |
| |
| 2002-11-22 Daniel Jacobowitz <drow@mvista.com> |
| |
| * gcc.c (make_relative_prefix, split_directories) |
| (free_split_directories): Removed. |
| |
| 2002-11-22 Daniel Jacobowitz <drow@mvista.com> |
| |
| * configure.in: Set insn=nop for DWARF-2 tests on ARM. |
| * configure: Regenerated. |
| |
| 2002-11-22 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (compute_a_shift_length): Fix the insn |
| length computation when xor.l is output. |
| |
| 2002-11-21 Douglas B Rupp <rupp@gnat.com> |
| |
| * alpha.md (movstrdi, clrstrdi): New VMS patterns. |
| (call_vms_1, call_value_vms_1): Cleanup syntax. |
| |
| Thu Nov 21 19:20:27 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * athlon.md (define_atuomaton): Add athlon_load. |
| (athlon-double): New reservation. |
| (athlon-ieu0): New CPU unit. |
| (athlon-load?): Use athlon_load automaton. |
| (*_k8 reservations): New. |
| (other insn revervations): Activate for K8. |
| |
| Thu Nov 21 15:07:42 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * cfgrtl.c (verify_flow_info): Accept EDGE_CAN_FALLTHRU flag. |
| |
| 2002-11-21 Jim Wilson <wilson@redhat.com> |
| |
| * config/rs6000/rs6000.c (function_arg): Set inner mode of SPE |
| vectors to SI. |
| |
| 2002-11-21 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/xtensa-protos.h (xtensa_copy_incoming_a7): Declare. |
| * config/xtensa/xtensa.c (struct machine_function): Add |
| incoming_a7_copied flag. |
| (xtensa_copy_incoming_a7): Define. |
| (xtensa_emit_move_sequence): Use xtensa_copy_incoming_a7. |
| * config/xtensa/xtensa.md (movdi, movsf, movdf): Ditto. |
| |
| Thu Nov 21 23:52:04 CET 2002 Jan Hubicka <jH@suse.cz> |
| |
| * i386-protos.h (x86_64_sign_extended_value): Fix prototype. |
| * i386.c (x86_64_general_operand, x86_64_szext_general_operand, |
| x86_64_nonmemory_operand, x86_64_movabs_operand, |
| x86_64_szext_nonmemory_operand, x86_64_immediate_operand, |
| ix86_expand_int_movcc): Update call of x86_64_sign_extended_value. |
| (local_symbolic_operand): Do not care the 64bit limits. |
| (x86_64_sign_extended_value): Remove allow_rip support. |
| (legitimate_pic_address_disp_p): Handle all cases allowed |
| with RIP addressing. |
| (legitimate_address_p): Use legitimate_pic_address_disp_p for PIC. |
| (legitimize_pic_address): Reorganize. |
| * i386.h (EXTRA_CONSTRAINT): Update call of x86_64_sign_extended_value. |
| |
| 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (arm*-*-netbsdelf*): Enable configuration. |
| * config/arm/netbsd-elf.h: New file. |
| |
| 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Add |
| subtarget_asm_float_spec. |
| (SUBTARGET_ASM_FLOAT_SPEC): Define, moving the |
| defaults from... |
| (ASM_SPEC): ...here. Use subtarget_asm_float_spec. |
| |
| 2002-11-21 Nick Clifton <nickc@redhat.com> |
| |
| * config/fr30/fr30.md (movsf_constant_store): Move code to |
| detect 0.0 into fr30.c. |
| * config/fr30/fr30-protos.h (fr30_const_double_is_zero): |
| Prototype. |
| * config/fr30/fr30.c (fr30_const_double_is_zero): New |
| function. Return true if the rtx is 0.0. |
| |
| 2002-11-21 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/arm/elf.h (ASM_SPEC, LINK_SPEC): Pass -EL |
| if -mlittle-endian is specified. |
| |
| 2002-11-21 Richard Earnshaw <rearnsha@arm.com> |
| |
| PR optimization/2903 |
| * arm.md (anddi_notzesidi_di): Operand 2 is inverted not operand 1. |
| (anddi_notsesidi_di): Likewise. |
| |
| 2002-11-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (print_operand): Use |
| h8300_eightbit_constant_address_p and |
| h8300_tiny_constant_address_p. |
| (h8300_adjust_insn_length): Likewise. |
| * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Remove. |
| (TINY_CONSTANT_ADDRESS_P): Likewise. |
| (OK_FOR_U): Use eightbit_constant_address_p. |
| |
| 2002-11-21 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/libgcc-libc.ver: Add multilib support. |
| * config/s390/linux.h (MULTILIB_DEFAULT): Define. |
| * config/s390/t-linux64 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, |
| MULTILIB_OSDIRNAMES, LIBGCC, INSTALL_LIBGCC, |
| EXTRA_MULTILIB_PARTS): Define. |
| |
| 2002-11-21 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (arm_get_frame_size): A leaf function does not need its |
| stack padding to an aligned boundary if it has no frame. |
| (thumb_get_frame_size): Likewise. |
| |
| Wed Nov 20 22:25:53 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * x86-64.h (MCOUNT_NAME): Fix typo in my previous patch. |
| (override_options): Likewise. |
| |
| Wed Nov 20 19:07:17 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * config.gcc: Add k8 target alias support |
| * i386.c (_cost): Declare costs for various variants of divides and |
| multiplies. |
| (k8_cost): New. |
| (m_K8, m_ATHLON_K8): New macros. |
| (x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen, |
| x86_cmove, x86_3dnow_a, x86_deep_branch, x86_use_fiop, |
| x86_promote_QImode, x86_sub_esp_?, x86_add_esp_?, |
| x86_integer_DFmode_moves, x86_partial_reg_dependency, |
| x86_memory_mismatch_stall, x86_accumulate_outgoing_args, |
| x86_prologue_using_move, x86_epilogue_using_move, |
| x86_arch_always_fancy_math_387, x86_sse_partial_regs, |
| x86_sse_typeless_stores): Set for K8 |
| (override_options): Add k8 support; fix athlon alignment; |
| complain about non-x86-64 capable CPU being used in x86-64 compilation. |
| (ix86_issue_rate): Set for K8. |
| (ix86_adjust_cost, ia32_use_dfa_pipeline_interface, |
| x86_machine_dependent_reorg): Handle K8 like |
| * i386.h |
| (x86_costs): Change mult_init and divide into array. |
| (TARGET_K8, TARGET_ATHLON): New macros. |
| (MODE_INDEX): New macro. |
| (RTX_COST): Use new costs. |
| (TARGET_CPU_CPP_BUILTINS): Define __k8__ and __tune_k8__. |
| (TARGET_CPU_DEFAULT_NAMES): Add k8 |
| (TARGET_CPU_DEFAULT_k8): New constant |
| (enum processor_type): Add PROCESSOR_K8. |
| * i386.md (cpu attribute): Add k8. |
| |
| * invoke.texi: Document -march=k8. |
| |
| * i386.md (type attribute): Add leave |
| (mode attribute): Remove unknownfp. |
| (length_immediate, modrm, memory attributes): Handle leave correctly. |
| (fp comparison patterns): Determine FP mode. |
| (leave, leave_rex64): Remove special cases. |
| * ppro.md (ppro_uops, ppro_p2): Add leave |
| * pentiun.md (pent_pop): Handle leave too. |
| * k6.md (k6_load): Handle leave. |
| * athlon.md (athlon_leave, athlon_pop): Fix. |
| (athlon_decode): Handle leave. |
| |
| 2002-11-20 Steve Ellcey <sje@cup.hp.com> |
| |
| * emit-rtl.c (gen_reg_rtx): Simplify mapping of Complex type |
| to component type using GET_MODE_INNER. |
| * expr.c (emit_move_insn_1): Ditto. |
| * optabs.c (expand_binop): Ditto. |
| (expand_unop): Ditto. |
| (expand_complex_abs): Ditto. |
| |
| 2002-11-20 Douglas B Rupp <rupp@gnat.com> |
| |
| * hwint.h (HAVE___INT64): Fix typo (was HAVE__INT64). |
| |
| 2002-11-20 DJ Delorie <dj@redhat.com> |
| |
| * config/stormy16/stormy16.c (s16builtins, |
| xstormy16_init_builtins, xstormy16_expand_builtin): New. |
| * config/stormy16/stormy16.md (divmodhi4, sdivlh, udivlh): New. |
| |
| 2002-11-20 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * Makefile.in (RUN_GEN, VALGRIND_DRIVER_DEFINES): New variables. |
| (DRIVER_DEFINES): Add $(VALGRIND_DRIVER_DEFINES). |
| (executing gencheck, genconfigs, genconditions, genflags, |
| gencodes, genconstants, genemit, genrecog, genopinit, genextract, |
| genpeep, genattr, genattrtab, genoutput, gengenrtl, genpreds, |
| gengtype, genprotos): Prepend $(RUN_GEN). |
| * configure.in: Move host compiler tests before --enable-checking |
| tests. |
| (--enable-checking=valgrind): New. |
| * config.in, configure: Regenerate. |
| * cppfiles.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): |
| Define as empty. |
| (read_include_file): When doing the mmap+1 trick, |
| valgrind-annotate the byte after the mmap:ed area as readable. |
| (purge_cache): Remove above annotation. |
| * gcc.c (execute) [ENABLE_VALGRIND_CHECKING]: Arrange to prepend |
| VALGRIND_PATH -q to each command. |
| |
| * ggc-common.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): |
| Define as empty. |
| (ggc_realloc): Update valgrind annotations. |
| * ggc-page.c [!ENABLE_VALGRIND_CHECKING] (VALGRIND_DISCARD): |
| Define as empty. |
| (alloc_anon, free_page, ggc_alloc, poison_pages): Add machinery to |
| valgrind-annotate memory. |
| |
| 2002-11-20 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * recog.c (constrain_operands): Prefer exact match over reloadable |
| EXTRA_MEMORY_CONSTRAINT or EXTRA_ADDRESS_CONSTRAINT. |
| |
| * reload.c (find_reloads): Always reload EXTRA_ADDRESS_CONSTRAINT |
| operands in Pmode. |
| |
| 2002-11-20 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/8518 |
| * c-decl.c (duplicate_decls): Outline the second definition |
| of an extern inline function in all cases. |
| |
| 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
| |
| * stor-layout.c (place_field): Update rli->offset as well as |
| rli->bitpos. |
| |
| 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
| |
| * sched-deps.c (sched_analyze): Check HARD_REGNO_CALL_PART_CLOBBERED. |
| |
| 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/sh/sh.md (udivsi3): Don't put udivsi3_i4_media instructions |
| into a libcall block. |
| (divsi3): Likewise divsi3_i4_media. |
| |
| 2002-11-20 Richard Sandiford <rsandifo@redhat.com> |
| |
| * global.c (find_reg): Check HARD_REGNO_NREGS before kicking |
| out another register. |
| |
| 2002-11-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * combine.c (force_to_mode): Only replace with (not Y) if all bits in fuller_mask |
| (not just mask) are set in C. |
| |
| 2002-11-19 Steven Bosscher <steven.bosscher@usafa.af.mil> |
| |
| * config/mips/vr.h (DRIVER_SELF_SPECS): Change %{<mgp32} to %<mgp32. |
| |
| 2002-11-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * profile.c (index_counts_file): Fix obvious mistake. |
| |
| 2002-11-19 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * Makefile.in (profile.o): Add hashtab.h dependency. |
| * gcov-io.h (GCOV_SUMMARY_LENGTH): New. |
| * profile.c: Include hashtab.h. |
| (htab_counts_index_hash, htab_counts_index_eq, htab_counts_index_del, |
| cleanup_counts_index, index_counts_file, struct section_reference, |
| struct da_index_entry, counts_file_name, counts_file_index): New. |
| (get_exec_counts, init_branch_prob): Modified. |
| |
| 2002-11-19 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config.gcc (sh*-*-linux*): Add t-slibgcc-elf-ver and t-linux |
| to tmake_file. Remove setting gas and gnu_ld here. |
| * config/sh/libgcc-glibc.ver: New file. |
| * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Add crtbeginT.o. |
| (SHLIB_MAPFILES): New. |
| * config/sh/linux.h (MD_EXEC_PREFIX): Undefine. |
| (MD_STARTFILE_PREFIX): Likewise. |
| (HANDLE_PRAGMA_PACK_PACK_PUSH_POP): Define. |
| (DWARF2_UNWIND_INFO): Redefine. |
| (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
| (LINK_EH_SPEC): Redefine. |
| (MD_FALLBACK_FRAME_STATE_FOR): Define except for SH-media. |
| (SH_FALLBACK_FRAME_FLOAT_STATE): Define. |
| (SH_DWARF_FRAME_GP0, SH_DWARF_FRAME_FP0, SH_DWARF_FRAME_XD0, |
| SH_DWARF_FRAME_BT0, SH_DWARF_FRAME_PR, SH_DWARF_FRAME_PR_MEDIA, |
| SH_DWARF_FRAME_GBR, SH_DWARF_FRAME_MACH, SH_DWARF_FRAME_MACL, |
| SH_DWARF_FRAME_PC, SH_DWARF_FRAME_SR, SH_DWARF_FRAME_FPUL, |
| SH_DWARF_FRAME_FPSCR): Likewise. |
| * config/sh/sh-protos.h (sh_set_return_address): Declare. |
| * config/sh/sh.c (calc_live_regs): Count EH_RETURN_DATA_REGNO |
| registers if the current function calls EH return. |
| (sh_expand_epilogue): Handle EH stack adjustments. |
| (sh_set_return_address): New function. |
| * config/sh/sh.h (SH_DBX_REGISTER_NUMBER): Handle PR_MEDIA_REG. |
| Don't abort even if the number is mapped to -1. |
| (EH_RETURN_DATA_REGNO): Define. |
| (EH_RETURN_STACKADJ_RTX): Define. |
| * config/sh/sh.md (UNSPEC_EH_RETURN): New. |
| (eh_return): New pattern. |
| (eh_set_ra_di, eh_set_ra_si): Likewise. |
| Add splitter to perform EH return after reload. |
| |
| Tue Nov 19 12:52:07 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * stor-layout.c (excess_unit_span): New function. |
| (place_field): Use it. |
| |
| 2002-11-19 Andreas Schwab <schwab@suse.de> |
| |
| * unwind.h (_Unwind_GetTextRelBase): Revert last change, this is |
| not valid in C++. |
| |
| 2002-11-19 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * configure.in, Makefile.in: Correct BUILD/HOST confusion. |
| * configure: Regenerate. |
| |
| Tue Nov 19 00:11:44 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * convert.c (strip_float_extensions): New function. |
| (convert_to_real): Optimize some cases. |
| |
| 2002-11-19 Andreas Jaeger <aj@suse.de> |
| |
| * loop.c (record_giv): Initialize not_replaceable. |
| (check_final_value): Likewise. |
| |
| 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_init_once): Replace 1 with |
| MASK_H8300S. |
| |
| 2002-11-19 Vijay L. Khuspe <vijayk1@kpit.com> |
| |
| * config/h8300/h8300.c (h8300_init_once): Allow -mn switch |
| only if -mh or -ms present. |
| (h8300_eightbit_constant_address_p): Support the normal mode. |
| (h8300_tiny_constant_address_p): Likewise. |
| * config/h8300/h8300.h (TARGET_NORMAL_MODE): New. |
| (POINTER_SIZE): Add 16 bit pointer for the normal mode. |
| (Pmode): Evaluate to HImode for the normal mode. |
| (SIZE_TYPE): Evaluate to unsigned int for normal mode. |
| (PTRDIFF_TYPE): Evaluate to int for the normal mode. |
| (ASM_WORD_OP): Evaluate to word for the normal mode. |
| * config/h8300/h8300.md (tablejump_normal_mode): New. |
| (indirect_jump_normal_mode): New. |
| * config/h8300/t-h8300 (MULTILIB_OPTIONS): Pass -mn option to |
| directory. |
| (MULTILIB_DIRNAMES): Create target dependent directory |
| 'normal'. |
| (MULTILIB_EXCEPTIONS): Don't turn on -mn on H8/300. |
| * doc/invoke.texi (gccoptlist): Describe the new switch -mn. |
| |
| Tue Nov 19 23:50:56 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (length_immediate): Do not refer to insn address. |
| (jcc*, jmp patterns): Compute length explicitly. |
| |
| 2002-11-19 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/8588 |
| * optabs.c (expand_binop): Convert CONST_INTs in shift |
| operations too. |
| |
| 2002-11-19 Roger Sayle <roger@eyesopen.com> |
| |
| * gcse.c (gcse_emit_move_after): Correct typo in REG_EQUAL note. |
| |
| 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (an anonymous pattern): Relax the |
| condition to accept the same operands and/or subregs. |
| |
| 2002-11-19 Daniel Jacobowitz <drow@mvista.com> |
| |
| * config/sh/sh.c (gen_shl_and): Revert previous patch. |
| * config/sh/sh.md (ashrdi3+1, ashrdi3+2): Predicate on |
| reload_completed. |
| |
| 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (print_operand): Update the use of |
| EIGHTBIT_CONSTANT_ADDRESS_P. |
| (h8300_adjust_insn_length): Likewise. |
| (h8300_eightbit_constant_address_p): Check if the given rtx is |
| a variable with __attribute__((eightbit_data)). |
| * config/h8300/h8300.h (OK_FOR_U): Update the use of |
| EIGHTBIT_CONSTANT_ADDRESS_P. |
| |
| 2002-11-19 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/contrib.texi (Contributors): Add self as second contact in |
| addition to Jeff Law. |
| |
| 2002-11-19 Andreas Jaeger <aj@suse.de> |
| |
| * tree-inline.c: Move prototpyes of find_alloca_call_1 and |
| find_alloca_call to right place. |
| |
| 2002-11-19 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * cppfiles.c: Fix formatting. |
| |
| 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * gcc.c (The Specs Language): Document spec functions. |
| (static_spec_functions, lookup_spec_function) |
| (eval_spec_function, handle_spec_function) |
| (if_exists_spec_function, alloc_args): New. |
| (execute): Abort if processing_spec_function is true. |
| (do_spec_1): Hand off spec to handle_spec_function if %: |
| is encountered. If processing_spec_function is true, |
| end any pending argument when the end of the string is reached. |
| (main): Use alloc_args to allocate the initial argument vector. |
| * gcc.h (struct spec_function): New. |
| (lang_specific_spec_functions): New extern. |
| |
| * config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s). |
| (ENDFILE_SPEC): Add if-exists(crtn%O%s). |
| * config/alpha/netbsd.h (ENDFILE_SPEC): Likewise. |
| |
| * doc/invoke.texi: Document spec functions. |
| |
| * cppspec.c (lang_specific_spec_functions): New. |
| * gccspec.c: Likewise. |
| |
| 2002-11-18 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/hpux_longdouble.h (FIXUNS_TRUNCTFSI2_LIBCALL): New. |
| (FIXUNS_TRUNCTFDI2_LIBCALL): New. |
| (fixunstfsi_libfunc): Change. |
| (fixunstfdi_libfunc): Change. |
| (sdiv_optab): Don't zero out SImode handler. |
| (udiv_optab): Don't zero out SImode handler. |
| (smod_optab): Don't zero out SImode handler. |
| (umod_optab): Don't zero out SImode handler. |
| |
| 2002-11-18 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR preprocessor/8524 |
| * cpplib.c (run_directive): Remove previous kludge to _Pragma. |
| Add a new one in its place, which hopefully works. |
| (skip_rest_of_line): Change test for bottom-of-context-stack. |
| |
| Mon Nov 18 21:29:03 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (addqi_1_slp): Fix output template. |
| (subqi_1_slp): Fix type. |
| |
| Sun Nov 17 00:01:28 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * calls.c (alloca_call_p): New global function. |
| * tree.h (alloca_call_p): New. |
| * tree-inline.c (inlinable_function_p): Do not inline when |
| function calls alloca. |
| (find_alloca_call, find_alloca_call_1): New functions. |
| |
| 2002-11-18 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*andorqi3): Use bor between bld and |
| bst. Update the insn length. |
| (*andorhi3): Likewise. |
| (*andorsi3): Likewise. |
| |
| 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/sh/sh-protos.h (sh_mark_label): Declare. |
| * config/sh/sh.c (sh_mark_label): New function, taken from |
| movdi_const, but fixing the case when the address has an addend. |
| * config/sh/sh.md (movdi_const, movdi_const_32bit): Use it. |
| |
| 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/sh/sh.c (pool_node): New field: part_of_sequence_p. |
| (add_constant): Set it. |
| (dump_table): Don't reorder a constant if part_of_sequence_p. |
| (machine_dependent_reorg): Assume that float constants will |
| stay in their original order if used as a sequence. |
| |
| 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/sh/sh.c (calc_live_regs): Update check for PIC liveness |
| in compact code. |
| |
| 2002-11-18 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/sh/sh.md (initialize_trampoline): Do not force the |
| trampoline address into R0_REGS here. |
| |
| Sun Nov 17 14:01:09 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (negsf2_ifs, negdf2_ifs, negdf2_ifs_rex64, abssf2_ifs, |
| absdf2_ifs, absdf2_ifs_rex64): Fix constraints. |
| (neg?f2_ifs, abs?f2_ifs splitters): Refuse memory operand; do not |
| generate unnecesary subregs. |
| |
| 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * df.c: Fix formatting. |
| |
| 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (two anonymous patterns): Fix insn |
| lengths. |
| |
| 2002-11-17 Daniel Jacobowitz <drow@mvista.com> |
| |
| * sh.c (gen_shl_and): Don't create a zero_extend if the operand |
| is not an arith_reg_operand. |
| |
| 2002-11-17 Graham Stott <graham.stott@btinternet.com> |
| |
| * real.c (real_to_decimal): Fix buffer overrun when buffer size |
| is smaller than representation. |
| |
| 2002-11-17 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * builtins.c: Fix formatting. |
| |
| Sat Nov 16 16:49:58 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (truncdfsf2_1_sse, truncdfsf2_1_sse_nooverlap, truncdfsf2_2, |
| floats?dff2_i387): |
| Work around regclass stupidity. |
| (truncdfsf_2_1_sse splitter): Accept !TARGET_PARTIAL_SSE_REGS |
| |
| Sat Nov 16 02:17:48 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (fop_df_6): New pattern. |
| (fop_xf_4, fop_xf_5): Handle both SF and DFmode extensions. |
| (fop_xf_6): Rewrite |
| (fop_xf_7): Delete. |
| (fop_tf_4, fop_tf_5): Handle both SF and DFmode extensions. |
| (fop_tf_6): Rewrite |
| (fop_tf_7): Delete. |
| |
| 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (two anonymous patterns): Fix typos. |
| |
| 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Fix formatting. |
| |
| 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md: Replace spaces with tabs. |
| * config/h8300/t-h8300: Remove a trailing empty line. |
| |
| 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * tlink.c: Fix formatting. |
| |
| 2002-11-16 David Edelsohn <edelsohn@gnu.org> |
| |
| PR 8362 |
| * config/rs6000/rs6000.c (rs6000_outout_load_multiple): New function. |
| * config/rs6000/rs6000.md (movti_string): Remove output modifier |
| when scratch register never needed. |
| (ldmsi[3-8]): New patterns. |
| |
| 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * hard-reg-set.h: Follow spelling conventions. |
| * real.c: Likewise. |
| * target.h: Likewise. |
| |
| 2002-11-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/x86-64.h (MCOUNT_NAME): Change into string literal. |
| |
| 2002-11-16 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * optabs.c: Fix formatting. |
| |
| Sat Nov 16 02:06:02 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * athlon.md, k6.md, pentium.md, ppro.md: Handle shift1, rotate1 |
| * i386.md (attribute type): Add type shift1 and rotate1. |
| (*_slp): Rewrite to have just two operands to avoid reload problems. |
| |
| 2002-11-15 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (4 anonymous patterns): New. |
| |
| 2002-11-15 Geoffrey Keating <geoffk@apple.com> |
| |
| * params.def (GGC_MIN_HEAPSIZE): Fix GGC_ALWAYS_COLLECT problem. |
| * doc/invoke.texi: Correct description of what needs to be done to |
| force collection at every ggc_collect call. |
| |
| 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (optimization_options): Set |
| flag_asynchronous_unwind_tables to 1 by default. |
| |
| 2002-11-15 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
| |
| Fri Nov 15 14:54:19 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386-protos.h (x86_function_profiler): New function |
| * i386.h (MCOUNT_NAME): New. |
| (PROFILE_COUNT_REGISTER): New. |
| (FUNCTION_PROFILER): Move offline to ... |
| * i386.c (x86_function_profiler) ... here; fix 64bit support |
| * beos-elf.h (FUNCTION_PROFILER): Kill. |
| (MCOUNT_NAME): New. |
| * freebsd-aout.h (FUNCTION_PROFILER): Kill. |
| (MCOUNT_NAME): New. |
| (PROFILE_COUNT_REGISTER): New. |
| * linux.h (FUNCTION_PROFILER): Kill. |
| (MCOUNT_NAME): New. |
| * x86-64.h (FUNCTION_PROFILER): Kill. |
| (MCOUNT_NAME): New. |
| * freebsd.h (FUNCTION_PROFILER): Kill. |
| (MCOUNT_NAME): New. |
| |
| 2002-11-14 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com> |
| |
| * config/arm/arm.h (EXPAND_BUILTIN_VA_ARG, |
| FUNCTION_ARG_PASS_BY_REFERENCE): Define. |
| * config/arm/arm.c (arm_va_arg, |
| arm_function_arg_pass_by_reference): New. |
| * config/arm/arm-protos.h: Add prototypes. |
| |
| 2002-11-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gthr-single.h: Fix formatting. |
| |
| 2002-11-14 Zack Weinberg <zack@codesourcery.com> |
| |
| * tree.c (tree_vec_elt_check_failed): New function. |
| * tree.h (TREE_VEC_ELT_CHECK): New checking macro. |
| (TREE_VEC_ELT): Use it. |
| |
| * tree-inline.c (optimize_inline_calls): Don't copy a |
| zero-length vector. |
| |
| 2002-11-14 Gabriel Dos Reis <gdr@integrable-solutions.net> |
| |
| * diagnostic.c (sorry): Don't repeat "sorry, unimplemented" text. |
| |
| 2002-11-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * varasm.c (output_addressed_constants) [MINUS_EXPR]: Clear reloc if |
| both operands contain local relocations. |
| (categorize_decl_for_section): Don't use mergeable sections if |
| initializer has any relocations. |
| |
| 2002-11-14 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gthr-vxworks.h: Fix formatting. |
| |
| 2002-11-13 Janis Johnson <janis187@us.ibm.com> |
| |
| * doc/install.texi (Testing): Document extra Java testing. |
| * doc/sourcebuild.texi (Test Suites): Document libgcj testing. |
| |
| 2002-11-13 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa64-hpux.h (LINK_SPEC): Move "+Accept TypeMismatch" switch to the |
| beginning of the spec. |
| (LDD_SUFFIX, PARSE_LDD_OUTPUT): Delete. |
| (LD_INIT_SWITCH, LD_FINI_SWITCH): Define but don't enable. Add comment |
| regarding problems with global constructors when using GNU ld. |
| |
| 2002-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gthr-solaris.h: Fix formatting. |
| |
| 2002-11-13 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gthr-posix.h: Fix formatting. |
| |
| 2002-11-12 Devang Patel <dpatel@apple.com> |
| * gcc.c (display_help): Two new options -Xpreprocessor and -Xassembler. |
| (process_command): Same. |
| * doc/invoke.texi: Info about these two new options. |
| |
| 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (*andorsi3): New. |
| |
| 2002-11-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| * doc/install.texi (powerpc-*-linux-gnu*): Update binutils requirement. |
| |
| 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (tiny_constant_address_p): Parenthesize |
| expressions appropriately. |
| |
| 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gthr-win32.h: Fix formatting. |
| |
| 2002-11-12 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (single_one_operand): Correctly compute |
| mask when mode is SImode. |
| (single_zero_operand): Likewise. |
| * config/h8300/h8300.md (two new anonymous insns): New. |
| |
| 2002-11-12 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| * doc/contrib.texi (Contributors): Use GCJ instead of gcj to refer |
| to that entire project. |
| |
| 2002-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
| |
| * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Restore old |
| directories. |
| |
| 2002-11-11 Zack Weinberg <zack@codesourcery.com> |
| |
| * params.def (ggc-min-expand, ggc-min-heapsize): New parameters. |
| * doc/invoke.texi: Document them. |
| |
| * ggc-page.c: Include params.h. Remove definitions of |
| GGC_MIN_EXPAND_FOR_GC, GGC_MIN_LAST_ALLOCATED. Replace |
| GGC_POISON with ENABLE_GC_CHECKING in ifdefs, delete #define. |
| (init_gcc): Don't set G.allocated_last_gc here. |
| (ggc_collect): Use PARAM_VALUE (GGC_MIN_HEAPSIZE) and |
| PARAM_VALUE (GGC_MIN_EXPAND) to decide whether or not to |
| perform collection. |
| * ggc-simple.c: Similarly. |
| * Makefile.in (ggc-common.o, ggc-simple.o): Add $(PARAMS_H) to |
| dependencies. |
| |
| 2002-11-11 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * gthr-dce.h: Fix formatting. |
| |
| 2002-11-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
| |
| PR c/8467 |
| * stmt.c (tail_recursion_args): Handle DECL_MODE differing from the |
| mode of DECL_RTL case. |
| |
| 2002-11-11 Janis Johnson <janis187@us.ibm.com> |
| |
| * doc/contrib.texi: Merge in the list from the libstdc++ web pages. |
| |
| Mon Nov 11 12:06:08 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (construct_container): Fix handling of SSE_CLASS. |
| |
| 2002-11-10 Joel Sherrill <joel@gcc.gnu.org> |
| |
| * config/m68k/t-crtstuff (crti.o): Use this... |
| ($(T)crti.o): ... instead. |
| (crtn.o): Use this... |
| ($(T)crtn.o): ... instead. |
| |
| 2002-11-10 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR c/8439 |
| * recog.c (validate_replace_rtx_1) [PLUS]: Simplify only |
| if there is something new to be simplified. |
| |
| 2002-11-10 H.J. Lu <hjl@gnu.org> |
| |
| * calls.c (PUSH_ARGS_REVERSED): Define only if not defined. |
| * expr.c (PUSH_ARGS_REVERSED): Likewise. |
| |
| * config/i386/i386.h (PUSH_ARGS_REVERSED): Set to 1. |
| |
| 2002-11-10 Zack Weinberg <zack@codesourcery.com> |
| |
| * config/rs6000/sysv4.h: Define NO_IMPLICIT_EXTERN_C here... |
| * config/rs6000/linux.h, config/rs6000/linux64.h, |
| config/rs6000/windiss.h: ... not here. |
| |
| 2002-11-10 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define |
| __ABICALLS__ if TARGET_ABICALLS. |
| |
| Sun Nov 10 18:49:21 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.h (MIN_UNITS_PER_WORD): Define to 8 for x86-64 libgcc. |
| |
| 2002-11-10 Joseph S. Myers <jsm@polyomino.org.uk> |
| |
| * c-decl.c (grokdeclarator): Make error for duplicate type |
| qualifiers into a pedwarn, disabled for C99. |
| |
| 2002-11-10 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Define the same |
| as FUNCTION_ARG_PASS_BY_REFERENCE. |
| |
| 2002-11-09 Zack Weinberg <zack@codesourcery.com> |
| |
| * doc/install.texi: Add *-*-vxworks* specific installation |
| instructions. |
| |
| * config/vxlib.c: Rewrite using generation numbers to identify |
| valid TSD keys. |
| |
| Sat Nov 9 00:10:54 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (x86_machine_dependent_reorg): Fix even more side cases. |
| |
| 2002-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa.h (STARTING_FRAME_OFFSET): Change offset for TARGET_64BIT to 16. |
| |
| * config.gcc (hppa*64*-*-linux*): Shorten lines in tm_file define. |
| (hppa*64*-*-hpux11*): Likewise. Use elfos.h with gas. |
| * pa.c (output_millicode_call): Use symbol difference rather than |
| $PIC_pcrel$0 when using HP assembler. |
| * pa64-hpux.h (TARGET_GAS): Define to 1 or 0 depending on whether or |
| not elfos.h (i.e., gas) is being used. |
| (ASM_FILE_START, STRING_ASM_OP, TEXT_SECTION_ASM_OP, |
| DATA_SECTION_ASM_OP, BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_COMMON, |
| ASM_OUTPUT_ALIGNED_LOCAL, GLOBAL_ASM_OP, ASM_DECLARE_FUNCTION_NAME, |
| ASM_OUTPUT_EXTERNAL, ASM_OUTPUT_EXTERNAL_LIBCALL, |
| ASM_OUTPUT_INTERNAL_LABEL, ASM_GENERATE_INTERNAL_LABEL): Define when |
| using elfos.h. |
| (TARGET_ASM_GLOBALIZE_LABEL): Undefine when using elfos.h. |
| (DWARF2_ASM_LINE_DEBUG_INFO): Delete. |
| (ASM_FILE_START): Add standard .SPACE and .SUBSPA defines when not |
| using elfos.h. |
| (TEXT_SECTION_ASM_OP, READONLY_DATA_SECTION_ASM_OP, DATA_SECTION_ASM_OP, |
| BSS_SECTION_ASM_OP): New HP style defines when not using elfos.h. |
| (TARGET_ASM_NAMED_SECTION, MAKE_DECL_ONE_ONLY, ASM_WEAKEN_LABEL): |
| Don't define when not using elfos.h. |
| (ASM_DECLARE_RESULT): Don't define. |
| * doc/install.texi (hppa*-hp-hpux*): Remove statement that HP assembler |
| doesn't work on hppa64-hp-hpux11. |
| (hppa*-hp-hpux11): Update. |
| |
| 2002-11-09 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Don't pass -KPIC |
| to the assembler if -mno-abicalls was specified. |
| |
| 2002-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa-linux.h (PREFERRED_DEBUGGING_TYPE, DWARF2_ASM_LINE_DEBUG_INFO, |
| ASM_OUTPUT_DEF): Delete. |
| |
| 2002-11-09 Neil Booth <neil@daikokuya.co.uk> |
| |
| * c-opts.c (COMMAND_LINE_OPTIONS): Fix -Wimplicit. |
| |
| 2002-11-08 Roger Sayle <roger@eyesopen.com> |
| |
| * real.c (real_sqrt): Update comment with bibliographic reference. |
| |
| Fri Nov 8 13:33:58 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (sse_loadss, sse2_loadsd): Fix expander. |
| |
| Fri Nov 8 13:25:41 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (x86_machine_dependent_reorg): Fix handling of empty functions. |
| |
| Fri Nov 8 13:01:42 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * builtins.c (expand_builtin_mathfn): Handle floor/ceil/trunc/round/nearbyint |
| (expand_builtin): Likewise. |
| * builtins.def: Add |
| __builtin_floor, __builtin_floorf, __builtin_floorl |
| __builtin_ceil, __builtin_ceilf, __builtin_ceill |
| __builtin_round, __builtin_roundf, __builtin_roundl |
| __builtin_trunc, __builtin_truncf, __builtin_truncl |
| __builtin_nearbyint, __builtin_nearbyintf, __builtin_nearbyintl. |
| * genopinit.c (optabs): Initialize the new optabs. |
| * optab.c (init_optabs): Likewise. |
| * optabs.h (optab_index): Add OTI_floor, OTI_ceil, OTI_trunc, |
| OTI_round, OTI_nearbyint. |
| (floor_optab, ceil_optab, trunc_optab, round_optab, nearbyint_optab): New. |
| * doc/md.texi: Document new named patterns. |
| * doc/extend.texi (builtin functions) Document |
| floor, floorf, floorl, ceil, ceilf, |
| ceill, round, roundf, roundl, trunc, |
| truncf, truncl, nearbyint, nearbyintf, nearbyintl. |
| |
| Fri Nov 8 11:36:11 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (sse_movdfcc, sse_movsfcc): Fix typo in previous patch. |
| |
| 2002-11-08 Dale Johannesen <dalej@apple.com> |
| |
| * dbxout.c (dbxout_type): Fix stabs info for vector types. |
| |
| 2002-11-08 Neil Booth <neil@daikokuya.co.uk> |
| |
| PR preprocessor/8497 |
| PR preprocessor/8501 |
| * cpptrad.c (scan_out_logical_line): A '#' from a macro doesn't |
| start a directive. In assembler, #NUM is not a line directive. |
| |
| 2002-11-08 Neil Booth <neil@daikokuya.co.uk> |
| |
| * cppmain.c (cpp_preprocess_file): Loop to pop any -included |
| buffers. |
| |
| 2002-11-08 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (two anonymous test insns): New. |
| |
| Fri Nov 8 11:20:19 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * jump.c (mark_jump_label): Handle subregs of label_refs. |
| |
| Thu Nov 7 21:54:22 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (sse_movdfcc, sse_movsfcc): Avoid overactive matching. |
| * i386.c (ix86_expand_fp_movcc): Match the reversed cases. |
| |
| 2002-11-07 David Mosberger <davidm@hpl.hp.com> |
| |
| * config/ia64/crtend.asm: Include "auto-host.h". |
| [HAVE_INITFINI_ARRAY]: Invoke __do_global_ctors_aux via .init_array. |
| * config/ia64/crtbegin.asm: Similarly. |
| * config/ia64/t-ia64 (crtbegin.o): Include from current directory. |
| (crtend.o, crtbeginS.o, crtendS.o): Likewise. |
| |
| * aclocal.m4 (gcc_AC_INITFINI_ARRAY): New. |
| * configure.in: Use it if --enable-initfini-array not specified. |
| * doc/install.texi (Configuration): Document --enable-initfini-array. |
| * configure, config.in: Rebuild. |
| |
| 2002-11-07 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config/arm/arm-protos.h (arm_get_frame_size) |
| (thumb_get_frame_size): New prototypes. |
| * config/arm/arm.c (arm_get_frame_size) |
| (thumb_get_frame_size): New functions. |
| (use_return_insn, arm_output_epilogue, arm_output_function_epilogue) |
| (arm_compute_initial_elimination_offset, arm_expand_prologue): Use |
| arm_get_frame_size. |
| (thumb_expand_prologue, thumb_expand_epilogue): Use |
| thumb_get_frame_size. |
| * config/arm/arm.h (PREFERRED_STACK_BOUNDARY): Define. |
| (machine_function): Add frame_size member. |
| (THUMB_INITIAL_ELIMINATION_OFFSET): Use thumb_get_frame_size. |
| |
| 2002-11-07 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm.c (bit_count): Make argument unsigned long. Return unsigned. |
| Adjust code to use portable unsigned bit manipulation. |
| (insn_flags, tune_flags): Change type to unsigned. |
| (struct processors): Make flags unsigned long. |
| (arm_override_options): Change type of count and current_bit_count |
| to unsigned. |
| |
| 2002-11-07 Richard Earnshaw <rearnsha@arm.com> |
| |
| * arm/elf.h (TYPE_OPERAND_FMT): Prefix type with %. |
| |
| Thu Nov 7 15:50:18 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (DWARF_FRAME_RETURN_COLUMN): Use DWARF_FRAME_REGNUM. |
| |
| Thu Nov 7 11:18:01 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * reg-stack.c (compensate_edge): Fix sanity check. |
| |
| 2002-11-05 Geoffrey Keating <geoffk@apple.com> |
| |
| * config.gcc: Don't create crtbegin, crtend on Darwin; do create |
| crt2.o. Rearrange t-darwin makefiles. |
| * crtstuff.c [OBJECT_FORMAT_MACHO]: Delete. |
| * unwind-dw2-fde-darwin.c: New. |
| * unwind-dw2-fde-glibc.c: Correct comment. |
| * unwind-dw2-fde.c (__register_frame_info_bases) |
| [DWARF2_OBJECT_END_PTR_EXTENSION]: Clear fde_end. |
| (classify_object_over_fdes): Use last_fde. |
| (add_fdes): Likewise. |
| (linear_search_fdes): Likewise. |
| * unwind-dw2-fde.h (struct object) |
| [DWARF2_OBJECT_END_PTR_EXTENSION]: Add fde_end field. |
| (last_fde): New. |
| * config/darwin.h (STARTFILE_SPEC): Include crt2.o not crtbegin.o. |
| (ENDFILE_SPEC): No crtend.o. |
| * config/t-darwin: New. |
| * config/i386/t-darwin: Delete. |
| * config/darwin-crt2.c: New. |
| * config/rs6000/t-darwin: Delete contents duplicated in t-rs6000 |
| or config/t-darwin. |
| |
| 2002-11-06 Douglas B Rupp <rupp@gnat.com> |
| |
| * config/i386/i386-interix.h (TARGET_SUBTARGET_DEFAULT): Or |
| MASK_MS_BITFIELD_LAYOUT |
| (SUBTARGET_OVERRIDE_OPTIONS): Warn about and turn off |
| MS bitfields for Objective-C. |
| (PCC_BIT_FIELD_TYPE_TEST, GROUP_BITFIELDS_BY_ALIGN): Remove |
| defines. |
| |
| * config/i386/i386.c (ix86_ms_bitfield_layout): New function. |
| (TARGET_MS_BITFIELD_LAYOUT_P): Define to above function. |
| (TARGET_USE_MS_BITFIELD_LAYOUT): Define. |
| |
| * config/i386/i386.h (MASK_MS_BITFIELD_LAYOUT: New mask. |
| TARGET_USE_MS_BITFIELD_LAYOUT): New macro. |
| (TARGET_SWITCHES): Add above mask. |
| |
| * testsuite/gcc.dg/bf-ms-layout.c: New test case. |
| * testsuite/gcc.dg/bf-no-ms-layout.c: New test case. |
| * testsuite/gcc.dg/i386-bitfield1.c (dg-options): Add appropriate |
| flags for interix. |
| |
| Wed Nov 6 18:54:47 2002 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mips/mips.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output |
| .gpword/.gpdword for ABI_N32 and ABI_64 too, if using the GNU |
| assembler. |
| * config/mips/mips.md (tablejump_internal3): Output .cpadd |
| before jump on ABI_N32 too. |
| (tablejump_internal4): Ditto on ABI_64. Increase maximum |
| length to match. |
| |
| Wed Nov 6 17:16:48 CET 2002 Jan Hubicka <jh@.suse.cz> |
| |
| * i386.md (negsf splitter): Accept memory operand in second register. |
| (abssf/absdf splitters): Simplify |
| (sse_loadss, sse_loadsd): Turn into expander. |
| |
| 2002-11-06 David Edelsohn <edelsohn@gnu.org> |
| |
| PR target/8480 |
| * config/rs6000/rs6000.md (movdi_internal64): Discourage |
| FPR to FPR moves. |
| |
| 2002-11-06 Janis Johnson <janis187@us.ibm.com> |
| |
| * doc/contrib.texi: Merge in the list from the Java web pages. |
| |
| 2002-11-06 David O'Brien <obrien@FreeBSD.org> |
| |
| * config/sparc/freebsd: Fix typo. |
| |
| 2002-11-06 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * pa64-hpux.h (LDD_SUFFIX, PARSE_LDD_OUTPUT): Define. |
| |
| 2002-11-06 Alexandre Oliva <aoliva@redhat.com> |
| |
| * config/mips/mips.md (call_value_multiple_internal2): Use dla for |
| non-SImode addresses. |
| |
| Tue Nov 5 14:34:36 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (float_truncate SSE splitter): Ensure that operand is not |
| stack register. |
| (float SSE splitters): Reorder conditional. |
| |
| 2002-11-05 Bob Wilson <bob.wilson@acm.org> |
| |
| * config/xtensa/elf.h (LIB_SPEC): Add "-lhal". |
| |
| 2002-11-05 John David Anglin <dave2hiauly1.hia.nrc.ca> |
| |
| * pa64-hpux.h (LIB_SPEC): Fix p and pg options. |
| (STARTFILE_SPEC): Remove p and pg options. |
| |
| 2002-11-05 Andrew Haley <aph@redhat.com> |
| |
| * fold-const.c (fold): Don't transform (a0 op compound(a1,a2)) |
| to (compound(a1,a0 op a2)) if a0 or a1 have side effects. |
| |
| 2002-11-05 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.h (CANNOT_CHANGE_MODE_CLASS): Move comment to... |
| * config/mips/mips.c (mips_cannot_change_mode_class): ...here. |
| |
| 2002-11-04 Zack Weinberg <zack@codesourcery.com> |
| |
| * gthr-vxworks.h: Rewritten from scratch. |
| * config/vxlib.c: New file. |
| * config/t-vxworks: Add config/vxlib.c to LIB2FUNCS_EXTRA. |
| * config/rs6000/t-vxworks: Add config/vxlib.c to |
| LIB2FUNCS_EXTRA here too, because of clash with |
| config/rs6000/t-ppccomm. |
| |
| 2002-11-04 Dale Johannesen <dalej@apple.com> |
| |
| * doloop.c (doloop_modify_runtime): Fix loop count computation |
| for unrolled loops. |
| * loop.c (loop_invariant_p): Support calling from unroller. |
| |
| 2002-11-04 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_decompose_address): Use arg_pointer_rtx |
| for comparison. |
| |
| 2002-11-04 Aldy Hernandez <aldyh@redhat.com> |
| |
| * hard-reg-set.h (REG_CANNOT_CHANGE_MODE_P): New. |
| |
| * config/rs6000/rs6000.h (CLASS_CANNOT_CHANGE_MODE_P): Remove. |
| (CLASS_CANNOT_CHANGE_MODE): Remove. |
| (CANNOT_CHANGE_MODE_CLASS): New. |
| |
| * config/alpha/alpha.h: Same. |
| |
| * config/ia64/ia64.h: Same. |
| |
| * config/mips/mips.h: Same. |
| |
| * config/s390/s390.h: Same. |
| |
| * config/sh/sh.h: Same. |
| |
| * config/pa/pa64-regs.h: Same. |
| |
| * config/sh/sh-protos.h (sh_cannot_change_mode_class): Add prototype. |
| |
| * config/sh/sh.c (sh_cannot_change_mode_class): New. |
| |
| * config/mips/mips-protos.h (mips_cannot_change_mode_class): Add |
| prototype. |
| |
| * config/mips/mips.c (mips_cannot_change_mode_class): New. |
| |
| * doc/tm.texi (Register Classes): Remove |
| CLASS_CANNOT_CHANGE_MODE and CLASS_CANNOT_CHANGE_MODE_P. |
| Document CANNOT_CHANGE_MODE_CLASS. |
| |
| * reload.c (push_reload): Use CANNOT_CHANGE_MODE_CLASS. |
| (push_reload): Same. |
| |
| * simplify-rtx.c (simplify_subreg): Same. |
| |
| * reload1.c (choose_reload_regs): Same. |
| |
| * recog.c (register_operand): Same. |
| |
| * regrename.c (mode_change_ok): Change to use new |
| CANNOT_CHANGE_MODE_CLASS infrastructure. |
| |
| * regclass.c (cannot_change_mode_set_regs): New. |
| Declare subregs_of_mode. |
| (regclass): Use subregs_of_mode. |
| Remove references to reg_changes_mode. |
| (init_reg_sets_1): Remove class_can_change_mode and |
| reg_changes_mode code. |
| (invalid_mode_change_p): New. |
| (dump_regclass): Use invalid_mode_change_p instead of |
| class_can_change_mode. |
| (regclass): Same. |
| (record_operand_costs): Do not set reg_changes_mode. |
| |
| * local-alloc.c (struct qty): Remove changes_mode field. |
| (alloc_qty): Remove changes_mode initialization. |
| (update_qty_class): Remove set of changes_mode. |
| (find_free_reg): Use subregs_of_mode. |
| |
| * global.c (find_reg): Use subregs_of_mode info. |
| |
| * rtl.h (cannot_change_mode_set_regs): New prototype. |
| (invalid_mode_change_p): Same. |
| (REG_CANNOT_CHANGE_MODE_P): New macro. |
| |
| * flow.c (mark_used_regs): Calculate subregs_of_mode. Remove |
| REG_CHANGES_MODE. |
| (life_analysis): Clear subregs_of_mode. |
| |
| * combine.c (subst): Pass class to CLASS_CANNOT_CHANGE_MODE_P. |
| Remove use of CLASS_CANNOT_CHANGE_MODE. |
| (simplify_set): Same. |
| (gen_lowpart_for_combine): Calculate subregs_of_mode. Remove |
| REG_CHANGES_MODE. |
| |
| * regs.h: Add extern for subregs_of_mode; |
| Include hard-reg-set and basic-block. |
| (REG_CHANGES_MODE): Delete. |
| |
| 2002-11-03 Roger Sayle <roger@eyesopen.com> |
| |
| * real.c (real_sqrt): New function to calculate square roots. |
| * real.h (real_sqrt): Add function prototype. |
| * builtins.c (fold_builtin): Fold sqrt of constant argument. |
| * simplify-rtx.c (simplify_unary_operation): Simplify sqrt |
| of constant argument. |
| |
| 2002-11-03 John David Anglin <dave@hiauly1.hia.nrc.ca> |
| |
| * jump.c (never_reached_warning): Don't set contains_insn until the |
| first line note is seen. |
| |
| 2002-11-03 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.md (movti_string): Use string instructions. |
| |
| 2002-11-03 Roger Sayle <roger@eyesopen.com> |
| |
| PR c/7128 |
| * c-typeck.c (c_expand_asm_operands): Defend against |
| error_mark_nodes in the output argument to avoid ICE. |
| |
| 2002-11-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR middle-end/8408 |
| * genrecog.c (preds): Handle ADDRESSOF. |
| (validate_pattern): Mark it as an lvalue. |
| |
| 2002-11-02 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_override_options): Use string |
| instructions when optimizing for size. |
| |
| 2002-11-02 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h: Fix comment typos. |
| * config/h8300/h8300.md: Likewise. |
| * config/h8300/lib1funcs.asm: Likewise. |
| |
| 2002-11-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
| |
| Revert this change: |
| |
| *doc/install.texi (Installing GCC: Configuration): Clarify |
| the only supported ways to configure gcc. |
| |
| 2002-11-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.md (anonymous and:QI pattern): Use 'n' |
| instead of 'O' for the constraint for the second operand. |
| |
| 2002-11-01 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/8391 |
| * toplev.c (rest_of_compilation): Do not refuse to output code for |
| an inline function in a local class. |
| |
| 2002-11-01 David O'Brien <obrien@FreeBSD.org> |
| |
| * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Define __arch64__. |
| (TRANSFER_FROM_TRAMPOLINE): Reformat. |
| Add comment. |
| |
| 2002-11-01 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (CAN_ELIMINATE): Simplify. |
| |
| 2002-11-01 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com> |
| |
| * config/h8300/h8300.h (OPTIMIZATION_OPTIONS): New. |
| |
| 2002-11-01 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): Remove. |
| (MASK_INLINE_DIV_THR): Remove. |
| (TARGET_INLINE_DIV_LAT): Remove. |
| (TARGET_INLINE_DIV_THR): Remove. |
| (TARGET_INLINE_DIV): Remove. |
| (MASK_INLINE_FLOAT_DIV_LAT): New macro. |
| (MASK_INLINE_FLOAT_DIV_THR): New macro. |
| (MASK_INLINE_INT_DIV_LAT): New macro. |
| (MASK_INLINE_INT_DIV_THR): New macro. |
| (TARGET_INLINE_FLOAT_DIV_LAT): New macro. |
| (TARGET_INLINE_FLOAT_DIV_THR): New macro. |
| (TARGET_INLINE_INT_DIV_LAT): New macro. |
| (TARGET_INLINE_INT_DIV_THR): New macro. |
| (TARGET_INLINE_FLOAT_DIV): New macro. |
| (TARGET_INLINE_INT_DIV): New macro. |
| * config/ia64/ia64.md (divsi3): Change to use new macros. |
| (modsi3): Ditto. |
| (udivsi3): Ditto. |
| (umodsi3): Ditto. |
| (divsi3_internal): Ditto. |
| (divdi3): Ditto. |
| (moddi3): Ditto. |
| (udivdi3): Ditto. |
| (umoddi3): Ditto. |
| (divdi3_internal_lat): Ditto. |
| (divdi3_internal_thr): Ditto. |
| (divsf3): Ditto. |
| (divsf3_internal_lat): Ditto. |
| (divsf3_internal_thr): Ditto. |
| (divdf3): Ditto. |
| (divdf3_internal_lat): Ditto. |
| (divdf3_internal_thr): Ditto. |
| (divtf3): Ditto. |
| (divtf3_internal_lat): Ditto. |
| (divtf3_internal_thr): Ditto. |
| * config/ia64/ia64.c (ia64_override_options): Change |
| to check new macros for conflicts in settings. |
| * doc/invoke.texi (-minline-divide-min-latency): Remove. |
| (-minline-divide-max-throughput): Remove. |
| (-minline-float-divide-min-latency): New. |
| (-minline-float-divide-max-throughput): New. |
| (-minline-int-divide-min-latency): New. |
| (-minline-int-divide-max-throughput): New. |
| |
| 2002-11-01 Richard Earnshaw (rearnsha@arm.com) |
| |
| PR target/7856 |
| * arm.c (use_return_insn): Don't use a return insn if there are |
| saved integer regs, but LR is not one of them. |
| |
| Fri Nov 1 10:33:15 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * expr.c (emit_move_insn): Use SCALAR_FLOAT_MODE_P |
| * machmode.h (SCALAR_FLOAT_MODE_P): New macro. |
| |
| Thu Oct 31 18:20:50 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (sse_loadss, sse_loadsd): Canonicalize; add expander |
| (movps, movpd splitters): Use canonical form. |
| (movv2di): Fix merge problem. |
| |
| Thu Oct 31 16:22:31 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (negdf2_ifs_rex64): Don't allow GPR operand. |
| |
| 2002-10-31 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| PR optimization/6162 |
| * doc/md.texi: Document restriction on commutative operand |
| specification. |
| |
| 2002-10-31 Eric Christopher <echristo@redhat.com> |
| |
| * explow.c (convert_memory_address): Use shallow_copy_rtx. |
| |
| 2002-10-31 Steve Ellcey <sje@cup.hp.com> |
| |
| * expmed.c (store_bit_field): Check FUNCTION_ARG_REG_LITTLE_ENDIAN. |
| |
| 2002-10-31 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set for non-floats. |
| |
| Thu Oct 31 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/darwin.h: Correct formatting in previous. |
| |
| Thu Oct 31 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/darwin.h: Enable -falign-xxx options. |
| |
| Thu Oct 31 18:08:00 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (override_options): Set defaults for flag_omit_frame_pointer, |
| flag_asynchronous_unwind_tables, flag_pcc_struct_return. |
| * i386.c (optimization_options): Set flag_omit_frame_pointer, |
| flag_asynchronous_unwind_tables, flag_pcc_struct_return to 2. |
| Do not clear -momit-leaf-frame-pointer when profiling. |
| (ix86_frame_pointer_required): Frame pointer is always required when |
| profiling. |
| |
| Thu Oct 31 16:09:44 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (negdf2_ifs_rex64): Don't allow GPR operand. |
| |
| Thu Oct 31 12:45:55 2002 J"orn Rennecke <joern.rennecke@superh.com> |
| |
| * sh.h (binary_logical_operator): Declare. |
| * sh.c (binary_logical_operator): New function. |
| * sh.md (xordi3+1): New combiner splitter pattern. |
| |
| 2002-10-31 David O'Brien <obrien@FreeBSD.org> |
| |
| * config/sparc/freebsd.h (TRANSFER_FROM_TRAMPOLINE): Define |
| __enable_execute_stack function. |
| |
| 2002-10-30 Zack Weinberg <zack@codesourcery.com> |
| |
| * gthr.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, |
| gthr-solaris.h, gthr-win32.h: Remove __gthread_key_dtor. |
| * unwind-sjlj.c (fc_key_dtor): Delete. |
| (fc_key_init): Adjust __gthread_key_create call to match. |
| |
| 2002-10-30 Aldy Hernandez <aldyh@redhat.com> |
| |
| * c-common.c: Add GTY to vector_type_node_list. |
| |
| 2002-10-30 John David Anglin <dave@hiauly.hia.nrc.ca> |
| |
| * pa-linux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Define. |
| * pa-protos.h (attr_length_millicode_call, attr_length_call, |
| pa_init_machine_status): Declare new global functions. |
| * pa.c (void copy_fp_args, length_fp_args, get_plabel): Declare and |
| implement new functions. |
| (attr_length_millicode_call, attr_length_call): Implement. |
| (total_code_bytes): Change type to long. |
| (pa_output_function_prologue): Compute total_code_bytes on TARGET_64BIT. |
| Reset counter if flag_function_sections. |
| (output_deferred_plabels): Set output alignment to 3 for TARGET_64BIT. |
| (output_cbranch): Move call to gen_label_rtx. |
| (output_millicode_call): Rewrite adding long TARGET_64BIT call, expose |
| delay slot in all variants, shorten pc-relative calls. |
| (output_call): Rewrite adding long TARGET_64BIT call, improved delay |
| slot usage and exposure, various new call variants, and shortened |
| sequences for some variants on TARGET_PA_20. |
| Miscellaneous format changes. |
| * pa.h (total_code_bytes): Change type to long. |
| (MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_LONG_ABS_CALL, |
| TARGET_LONG_PIC_SDIFF_CALL, TARGET_LONG_PIC_PCREL_CALL): Define. |
| (TARGET_SWITCHES): Add "-mlong-calls" and "-mno-long-calls" options. |
| (EXTRA_CONSTRAINT, GO_IF_LEGITIMATE_ADDRESS, |
| LEGITIMIZE_RELOAD_ADDRESS): Don't use long floating point loads and |
| stores on TARGET_ELF32. |
| *pa.md (define_delay): Allow insns in delay on TARGET_PORTABLE_RUNTIME. |
| (unnamed patterns for mulsi3, divsi3, udivsi3, modsi3, umodsi3 and |
| canonicalize_funcptr_for_compare expanders): Calculate attribute length |
| attr_length_millicode_call(). |
| (call_internal_symref, call_value_internal_symref): Clobber register 1. |
| Calculate attribute length using attr_length_call(). |
| (call_internal_reg_64bit, call_value_internal_reg_64bit): Move gp load |
| to delay slot. |
| (sibcall, sibcall_value): Rewrite. |
| (sibcall_internal_symref, sibcall_value_internal_symref): Clobber |
| register 1. Use attr_length_call(). |
| (sibcall_internal_symref_64bit, sibcall_value_internal_symref_64bit): |
| New patterns. |
| (unamed pattern for canonicalize_funcptr_for_compare): Rewrite. |
| * som.h (MEMBER_TYPE_FORCES_BLK): Define. |
| * t-pa64 (TARGET_LIBGCC2_CFLAGS): Add "-mlong-calls". |
| * doc/invoke.texi (mlong-calls): Document. |
| |
| 2002-10-30 Roger Sayle <roger@eyesopen.com> |
| |
| * fold-const.c (fold_binary_op_with_conditional_arg): Improve |
| handling of cases where one or both branches of the conditional |
| have void type, i.e. throw an exception or don't return. |
| (fold): Only apply (and undo) type conversion to the non-void |
| branches of a COND_EXPR. |
| |
| 2002-10-30 Mark Mitchell <mark@codesourcery.com> |
| |
| PR c++/8333 |
| * varasm.c (asm_output_aligned_bss): Do not call |
| ASM_GLOBALIZE_LABEL. |
| |
| 2002-10-30 David Edelsohn <edelsohn@gnu.org> |
| Torbjorn Granlund <tege@swox.com> |
| |
| * config/rs6000/rs6000.md (load_toc_v4_PIC_1): Use preferred form |
| for addressibility. |
| (load_toc_v4_PIC_1b): Same. |
| |
| 2002-10-30 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_eightbit_constant_address_p): |
| Truncate the addresses for H8/300 using HImode. |
| |
| Tue Oct 29 23:28:10 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (negdf splitter): Fix construction of the constant. |
| |
| Tue Oct 29 20:47:06 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (negsf, negdf): Reorganize to use vector modes |
| for SSE variants. |
| (abssf, absdf): Use force_reg. |
| (movv4sf, movv2df): New splitters. |
| * i386.h (PREDICATE_CODES): add zero_extended_scalar_load_operand |
| * i386.c (zero_extended_scalar_load_operand |
| |
| * i386-protos.h (ix86_expand_call): Update prototype. |
| * i386.c (ix86_function_ok_for_sibcall): Handle 64bit |
| (ix86_expand_call): Use r11 for indirect sibcalls. |
| * i386.md (call, call_value, untyped_call, call_value_pop): |
| update x86_expand_call call. |
| (sibcall, sibcall_value): new patterns |
| (call_rex64, call_value_rex64): Do not accept sibcalls. |
| (sibcall_rex64, sibcall_value_rex64, |
| sibcall_rex64_v, sibcall_value_rex64_v): New. |
| |
| Tue Oct 29 15:37:39 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (rest_of_compilation): Reorganize way reg_scan is called |
| before final pass. |
| |
| 2002-10-29 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * toplev.c (rest_of_type_compilation): Return early in case of |
| errors. |
| (check_global_declarations): Don't call debug_hooks->global_decl |
| in case of errors. |
| |
| 2002-10-28 Andreas Bauer <baueran@in.tum.de> |
| |
| * doc/c-tree.texi (Tree overview): Fix typos. |
| |
| 2002-10-29 Phil Edwards <pme@gcc.gnu.org> |
| |
| * Makefile.in (gnucompare*): Only record bad comparisons |
| if there really was a bad comparison. |
| |
| Tue Oct 29 19:32:16 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.h (CONST_DOUBLE_OK_FOR_LETTER_P): Remove 'H' |
| * i386.md (movsf*, movdf*): Use 'C' instead of 'H' |
| * md.texi (machine dependent constraints): Document 'C' |
| |
| * simplify-rtx.c (simplify_subreg): Fix const_int->vector subregging. |
| |
| * i386.c (ix86_expand_vector_move): Fix. |
| |
| * i386.c (ix86_expand_builtin): Use sse2_maskmovdqu_rex64. |
| * i386.md (sse2_maskmovdqu_rex64): New pattern |
| |
| PR target/8322 |
| * xmmintrin.h (_mm_stream_pi, _mm_stream_pd): Fix cast. |
| (ix86_init_mmx_sse_builtins): Fix type. |
| |
| 2002-10-29 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * gthr-posix.h: Include <unistd.h> for feature tests. |
| (sched_get_priority_max, sched_get_priority_min) |
| (pthread_getschedparam, pthread_setschedparam): Only use |
| if _POSIX_THREAD_PRIORITY_SCHEDULING is defined. |
| (__gthread_objc_thread_set_priority): Don't treat all nonzero |
| returns from sched_get_priority_max and sched_get_priority_min |
| as an error. |
| |
| 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (TARGET_DEFAULT): Make it |
| MASK_QUICKCALL. |
| |
| 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (h8300_eightbit_constant_address_p): New. |
| (h8300_tiny_constant_address_p): Likewise. |
| * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Use |
| h8300_eightbit_constant_address_p. |
| (TINY_CONSTANT_ADDRESS_P): Use h8300_tiny_constant_address_p. |
| * config/h8300/h8300-protos.h: Add the prototypes for the two |
| new functions. |
| |
| 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * reload1.c (update_eliminables): Unconditionally check if |
| frame_pointer_needed has changed. |
| |
| Tue Oct 29 15:37:39 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (rest_of_compilation): Reorganize way reg_scan is called |
| before final pass. |
| |
| 2002-10-29 Eric Botcazou <ebotcazou@libertysurf.fr> |
| |
| PR optimization/8334 |
| * expr.c (expand_expr) [PLUS]: Don't use simplify_binary_operation; |
| check for zero operands explicitly. |
| |
| 2002-10-29 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config/mips/mips.md (extv, extzv, insv): Set size of referenced |
| memory after adjusting to BLKmode. |
| |
| 2002-10-29 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (MASK_*): New. |
| (TARGET_*): Use MASK_*. |
| |
| 2002-10-28 Zack Weinberg <zack@codesourcery.com> |
| |
| * config.gcc (*-*-vxworks, powerpc-wrs-vxworks*): New stanzas. |
| * config/t-vxworks, config/vxworks.h, config/rs6000/t-vxworks, |
| config/rs6000/vxworks.h: New files. |
| * config/rs6000/sysv4.h: Rip out -mvxworks and all related code. |
| |
| * config.gcc (alpha*-*-vxworks*, arm-*-vxworks*, |
| i?86-wrs-vxworks*, i960-wrs-vxworks* [all], |
| m68k-wrs-vxworks*, mips-wrs-vxworks, powerpc-wrs-vxworks*, |
| powerpcle-wrs-vxworks*, sparc*-wrs-vxworks* [all], |
| sparc-*-vxsim*): Delete stanzas. |
| * gthr-vxworks.h: Rip out all substantive code and just |
| include gthr-single.h. |
| |
| * config/alpha/vxworks.h, config/arm/vxarm.h, |
| config/i386/vxi386.h, config/i960/t-vxworks960, |
| config/i960/vx960-coff.h, config/i960/vx960.h, |
| config/m68k/t-vxworks68, config/m68k/vxm68k.h, |
| config/mips/vxworks.h, config/rs6000/vxppc.h, |
| config/sparc/t-vxsparc, config/sparc/t-vxsparc64, |
| config/sparc/vxsim.h, config/sparc/vxsparc.h, |
| config/sparc/vxsparc64.h: Delete files. |
| |
| 2002-10-28 Jason Thorpe <thorpej@wasabisystems.com> |
| |
| * config.gcc (*-*-netbsd*): Add NETBSD_ENABLE_PTHREADS to |
| tm_defines if pthreads are enabled. |
| * config/netbsd.h (LIB_SPEC): Only support the -pthread option |
| if NETBSD_ENABLE_PTHREADS is defined. |
| |
| 2002-10-28 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * ChangeLog.1: Fix typos. |
| * cse.c: Fix a comment typo. |
| * reload1.c: Likewise. |
| |
| 2002-10-27 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * fixinc/inclhack.def (libc1_G_va_list): Correct test_text. |
| * fixinc/tests/base/_G_config.h: New file. |
| |
| 2002-10-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * combine.c: Fix comment formatting. |
| * loop.c: Likewise. |
| * real.c: Likewise. |
| * regclass.c: Likewise. |
| * regmove.c: Likewise. |
| * regrename.c: Likewise. |
| * reg-stack.c: Likewise. |
| * reload1.c: Likewise. |
| * reload.c: Likewise. |
| * reload.h: Likewise. |
| * unroll.c: Likewise. |
| |
| 2002-10-27 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * reload1.c (reload): Fix a comment typo. |
| |
| Sun Oct 27 10:15:24 CET 2002 Jan Hubicka <jh@suse.cz> |
| |
| * linux64.h (DEFAULT_PCC_STRUCT_RETURN): Define. |
| |
| 2002-10-27 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
| |
| * Makefile.in (dwarf2out.o): Add dependendcy on hashtab.h. |
| * dwarf2out.c: Include hashtab.h. |
| (is_main_source): New static variable. |
| (attr_checksum, die_checksum): Modified to handle die references. |
| (same_loc_p, same_dw_val_p, same_attr_p, same_die_p, same_die_p_wrap, |
| unmark_all_dies, htab_cu_hash, htab_cu_eq, htab_cu_del, check_duplicate_cu, |
| record_comdat_symbol_number): New static functions. |
| (output_comp_unit, compute_section_prefix, is_type_die, break_out_includes, |
| mark_dies, unmark_dies, dwarf2out_start_source_file): Modified. |
| * toplev.c (rest_of_decl_compilation): Call of dwarf2out_decl for type |
| declarations added. |
| |
| 2002-10-26 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (initial_offset): Change to |
| h8300_initial_elimination_offset. |
| * config/h8300/h8300.h (INITIAL_ELIMINATION_OFFSET): Use |
| h8300_initial_elimination_offset. |
| * config/h8300/h8300-protos.h: Update the prototype. |
| |
| 2002-10-26 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| * config/mmix/mmix.h (LIBCALL_VALUE): Use |
| MMIX_RETURN_VALUE_REGNUM, not MMIX_OUTGOING_RETURN_VALUE_REGNUM. |
| (FUNCTION_VALUE_REGNO_P): Similar, but move code to... |
| * config/mmix/mmix.c (mmix_function_value_regno_p): New. |
| * config/mmix/mmix-protos.h: Remove needless ifdefs on TREE_CODE |
| and RTX_CODE. |
| (mmix_function_value_regno_p): Declare. |
| |
| * config/mmix/mmix.md ("fixuns_truncdfdi2"): Replace unsigned_fix, |
| invalid for floating point mode result, with fix. |
| |
| Fri Oct 25 00:04:21 2002 Alexandre Oliva <aoliva@redhat.com> |
| |
| * Makefile.in (GCC_FOR_TARGET): Add -L$(objdir)/../ld. |
| (STAGE2_FLAGS_TO_PASS): Pass GCC_FOR_TARGET. |
| (stage1_build): Likewise. |
| |
| 2002-10-25 Mike Stump <mrs@apple.com> |
| |
| Fixes gcc.dg/warn-1.c. |
| * c-typeck.c (warn_for_assignment): Don't print argument number, |
| if zero. |
| |
| Sat Oct 26 01:44:46 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * toplev.c (dump_file_index): Add DFI_ce3. |
| (dump_file_info): Likewise. |
| (rest_of_compilation): Run first ifcvt pass before tracer. |
| |
| 2002-10-25 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/hpux.h (BITS_BIG_ENDIAN): Remove. |
| |
| 2002-10-25 Richard Henderson <rth@redhat.com> |
| |
| * real.c (real_to_decimal): If the >1 tens reduction loop results |
| in a negative exponent, fall into the <1 pten computation. |
| |
| 2002-10-25 Zack Weinberg <zack@codesourcery.com> |
| |
| PR middle-end/6994 |
| * c-objc-common.c (inline_forbidden_p): Can not inline |
| functions containing structures or unions containing VLAs. |
| * tree-inline.c (walk_tree): For all class 't' nodes, walk |
| TYPE_SIZE and TYPE_SIZE_UNIT. |
| (copy_tree_r): Copy types if they are variably modified. |
| |
| 2002-10-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md: Remove old-style peepholes. |
| |
| 2002-10-25 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.c (s390_decompose_address): Do not range check the |
| displacement if base or index is the argument pointer register. |
| |
| 2002-10-24 Hans-Peter Nilsson <hp@bitrange.com> |
| |
| PR other/3337 |
| PR bootstrap/6763 |
| PR bootstrap/8122 |
| * fixinc/inclhack.def (libc1_G_va_list): New fix. |
| * fixinc/fixincl.x: Regenerate. |
| * config/i386/linux.h: Move MD_FALLBACK_FRAME_STATE_FOR inside |
| ifndef IN_LIBGCC2. Wrap it together with signal.h and |
| sys/ucontext.h inclusion in ifndef USE_GNULIBC_1. |
| * configure.in (gcc_AC_CHECK_DECLS): Check vasprintf too. |
| * config.in, configure: Regenerate. |
| |
| 2002-10-24 Igor Shevlyakov <igor@microunity.com> |
| |
| * varasm.c (struct rtx_const): Array size 16 for V16QImode. |
| |
| 2002-10-24 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (x86_output_mi_thunk): Fix x86_64 pic jump. |
| |
| 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (initial_offset): Simplify by using |
| round_frame_size. |
| |
| 2002-10-24 Marek Michalkiewicz <marekm@amelek.gda.pl> |
| |
| * doc/install.texi (avr): Update required binutils version. |
| |
| 2002-10-24 Theodore A. Roth <troth@openavr.org> |
| |
| * doc/install.texi: Point avr users at more up-to-date information. |
| |
| 2002-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md (movdi, movsi, movhi, movqi): Add peepholes2 |
| to pull operands out of the literal pool where possible. |
| |
| 2002-10-24 Denis Chertykov <denisc@overta.ru> |
| |
| * config/avr/avr.c (init_cumulative_args): Test fntype for zero. |
| |
| 2002-10-24 Steve Ellcey <sje@cup.hp.com> |
| |
| * expr.c (convert_move): If unsignedp is less then zero there |
| is no equivalent code. |
| |
| 2002-10-24 Zack Weinberg <zack@codesourcery.com> |
| |
| * tree.def: Delete mention of nonexistent ARRAY_TYPE fields. |
| |
| 2002-10-24 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.h: Rework comments; re-sort target macro definitions |
| according to the sequence they are defined in the manual. |
| (POINTER_BOUNDARY): Remove. |
| |
| 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.c (round_frame_size): Replace 8 with |
| BITS_PER_UNIT. |
| |
| 2002-10-24 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Make it |
| 64-bit safe. |
| (TINY_CONSTANT_ADDRESS_P): Likewise. |
| |
| 2002-10-24 Richard Henderson <rth@redhat.com> |
| |
| * config/ia64/ia64.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True. |
| (ia64_output_mi_thunk): Rewrite to use rtl, and to handle the |
| vcall offset. |
| |
| 2002-10-24 Richard Henderson <rth@redhat.com> |
| |
| PR opt/7944 |
| * reload.c (find_reloads_toplev): Mode of X is not important |
| when simplifying subregs of constants. |
| |
| 2002-10-24 Richard Sandiford <rsandifo@redhat.com> |
| |
| * config.gcc (mips64vr-*-elf*, mips64vrel-*-elf*): Add |
| MIPS_MARCH_CONTROLS_SOFT_FLOAT=1 to $tm_defines. |
| * config/mips/mips.c (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Default to 0. |
| (override_options): Base default setting of MASK_SOFT_FLOAT on -march |
| if MIPS_MARCH_CONTROLS_SOFT_FLOAT. |
| |
| 2002-10-24 Richard Sandiford <rsandifo@redhat.com> |
| |
| * optabs.c (expand_binop): Don't reuse the shift target in the |
| middle of shift sequences. |
| |
| Wed Oct 23 22:48:44 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (abs splitters): Do not produce nested subregs. |
| |
| Wed Oct 23 12:42:32 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (movti_rex64): Fix constraints. |
| |
| Wed Oct 23 12:01:21 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md (abssf,absdf): Use vector operands for SSE |
| (abssf2_ifs, absdf2_ifs, absdf2_ifs_rex64 and splitters): Update for |
| vector operand. |
| |
| 2002-10-23 Ziemowit Laski <zlaski@apple.com> |
| |
| * objc/objc-act.c (get_static_reference): Remove unneeded |
| TYPE_BINFO initialization. |
| (get_object-reference): Likewise. |
| (build_constructor): Tighten precondition check. |
| (finish_message_expr): Likewise. |
| |
| 2002-10-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/i386.c (local_symbolic_operand): Move LABEL_REF test |
| after CONST test. |
| |
| 2002-10-23 Steve Ellcey <sje@cup.hp.com> |
| |
| * config/ia64/ia64.c (hfa_element_mode): Don't allow 128 bit floats |
| in HFAs. |
| |
| 2002-10-23 Richard Henderson <rth@redhat.com> |
| |
| * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True. |
| (alpha_output_mi_thunk_osf): Handle vcall_offset. |
| |
| 2002-10-23 Zack Weinberg <zack@codesourcery.com> |
| |
| * langhooks.h (struct lang_hooks_for_tree_inlining): Add |
| var_mod_type_p. |
| * langhooks-def.h: Default for tree_inlining.var_mod_type_p is |
| hook_tree_bool_false. |
| |
| * tree.c (variably_modified_type_p): Moved here from |
| cp/tree.c. Use lang_hooks.tree_inlining.var_mod_type_p for |
| language-specific cases. Due to this, must weaken some 'if |
| and only if' checks to merely 'if'. |
| * tree.h: Prototype variably_modified_type_p. |
| |
| * tree-inline.c (walk_tree): #undef WALK_SUBTREE_TAIL at end. |
| |
| 2002-10-23 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/linux.h (CC1_SPEC, CC1PLUS_SPEC): Remove. |
| * config/s390/s390.c (optimization_options): Disable -fcaller-saves. |
| |
| * config/s390/s390-protos.h (fp_operand): Remove. |
| * config/s390/s390.c (fp_operand): Remove. |
| * config/s390/s390.md ("movdi"): Replace fp_operand by FP_REG_P. |
| ("*movdi_lhi", "*movdi_lli", "*movdi_larl"): Likewise. |
| ("movsi", "*movsi_lhi", "*movsi_lli"): Likewise. |
| (movdi_31, movdf_31 splitters): Likewise. |
| |
| * config/s390/s390.h (IEEE_FLOAT): Remove. |
| (TARGET_FLOAT_FORMAT): Define in terms of TARGET_IEEE_FLOAT. |
| (INT_REGNO_P): Rename to ... |
| (GENERAL_REGNO_P): ... this. |
| (FLOAT_REGNO_P): Rename to ... |
| (FP_REGNO_P): ... this. |
| (ADDR_REGNO_P): New macro. |
| (GENERAL_REG_P, ADDR_REG_P, FP_REG_P, CC_REG_P): New macros. |
| (REGNO_OK_FOR_DATA_P, REGNO_OK_FOR_FP_P): Remove. |
| (DATA_REG_P, FP_REG_P, ADDRESS_REG_P): Likewise. |
| (HARD_REGNO_NREGS): Adapt to macro renaming. |
| (HARD_REGNO_MODE_OK): Likewise. |
| |
| 2002-10-23 David Edelsohn <edelsohn@gnu.org> |
| Geoff Keating <geoffk@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_register_move_cost): New function. |
| (rs6000_memory_move_cost): New function. |
| * config/rs6000/rs6000-protos.h: Declare them. |
| * config/rs6000/rs6000.h: Use them. |
| |
| 2002-10-23 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * libgcc2.c (__udiv_w_sdiv): Use attribute ((always_inline)) when |
| inlining it into other libgcc2 routines. |
| (__udivmoddi4): Likewise. |
| |
| 2002-10-22 Nathanael Nerode <neroden@gcc.gnu.org> |
| |
| * doc/sourcebuild.texi (Test Suites): Improve. |
| |
| 2002-10-22 Stan Shebs <shebs@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Add missing |
| case for Darwin. |
| |
| 2002-10-22 Jim Wilson <wilson@redhat.com> |
| |
| * config/i386/i386.md (subdi3_1): Add call to ix86_binary_operator_ok. |
| |
| Wed Oct 23 01:52:36 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| PR other/8289 |
| * xmmintrin.h: Add const to the argument of loads. |
| |
| * i386.md (pushv2di): New pattern. |
| PR target/6890 |
| * xmmintrin.h (_MM_TRANSPOSE4_PS): New. |
| |
| 2002-10-22 Richard Henderson <rth@redhat.com> |
| |
| * target.h (gcc_target.asm_out): Merge output_mi_thunk and |
| output_mi_vcall_thunk into a single hook. Add can_output_mi_thunk. |
| * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Don't conditionalize. |
| (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove. |
| (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. |
| (TARGET_ASM_OUT): Update. |
| * hooks.c (hook_bool_tree_hwi_hwi_tree_false): New. |
| (hook_bool_tree_hwi_hwi_tree_true): New. |
| (default_can_output_mi_thunk_no_vcall): New. |
| * hooks.h: Declare them. |
| * system.h (ASM_OUTPUT_MI_THUNK): Poison. |
| |
| * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. |
| (alpha_output_mi_thunk_osf): Add VCALL_OFFSET parameter. |
| * config/arm/arm.c, config/cris/cris.c, config/frv/frv.c, |
| config/i960/i960.c, config/ia64/ia64.c, config/m68k/m68k.c, |
| config/mmix/mmix.c, config/pa/pa.c, config/sparc/sparc.c, |
| config/stormy16/stormy16.c: Similarly. |
| |
| * config/i386/i386.c (x86_output_mi_thunk): Merge vcall_offset code. |
| Handle 64-bit properly. Streamline. |
| (x86_output_mi_vcall_thunk): Remove. |
| (x86_this_parameter): Rename from ia32_this_parameter; handle 64-bit. |
| (x86_can_output_mi_thunk): New. |
| (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove. |
| (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. |
| (override_options): Don't zap targetm.asm_out.output_mi_vcall_thunk. |
| |
| * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Rename from |
| output_mi_thunk; make static; always use function_section. |
| (TARGET_ASM_OUTPUT_MI_THUNK): New. |
| (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. |
| (rs6000_ra_ever_killed): Test no_new_pseudos not |
| targetm.asm_out.output_mi_thunk in conjunction with thunks. |
| * config/rs6000/rs6000-protos.h: Update. |
| * config/rs6000/sysv4.h (TARGET_ASM_OUTPUT_MI_THUNK): Remove. |
| * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't call |
| xcoffout_declare_function when using rs6000_output_mi_thunk. |
| |
| * config/s390/s390.c (s390_output_mi_thunk): Rename from |
| s390_output_mi_vcall_thunk. |
| (TARGET_ASM_OUTPUT_MI_THUNK): Remove. |
| (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. |
| |
| * config/vax/vax.c (vax_output_mi_thunk): Static; add vcall_offset. |
| (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): New. |
| * config/vax/vax-protos.h: Update. |
| * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Remove. |
| |
| Wed Oct 23 00:33:11 CEST 2002 Jan Hubicka <jh@suse,cz> |
| |
| * i386.c (standard_sse_constant_p): Accept vector and integer zeros too. |
| * i386.h (EXTRA_CONSTRAINT): Recognize 'C' |
| * i386.md (movti_internal): Use 'C' |
| |
| * xmmintrin.h (_mm_cmplt_epi*): New. |
| |
| 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config/s390/s390.md ("*movdi_64"): Fix op_type attribute. |
| ("*movdf_64"): Likewise. |
| ("*lshrdi3_64"): Likewise. |
| ("blockage"): Add length attribute. |
| ("lit"): Likewise. |
| |
| Tue Oct 22 23:51:34 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.md: FIx typo. |
| (sse2_cvtsi2sd, sse2_pslrdq): Fix template. |
| (sse2_umulv2siv2di3): Fix predicate. |
| (sse2_psadbw, ashrv8hi3, ashrv4si3, lshrv8hi3 lshrv4si3, |
| lshrv2di3, ashlv8hi3, ashlv4si3, ashlv2di3): Likewise. |
| * xmmintrin.h (_mm_mul_epu16): Rename to... |
| (_mm_mul_epu32): This one. |
| (_mm_cvtsi32_si128, _mm_cvtsi128_si32): New. |
| |
| (contains_128bit_aligned_vector_p): Undo accidental checkin. |
| |
| 2002-10-22 Eric Christopher <echristo@redhat.com> |
| |
| * config/sparc/sparc.h: Add #error. |
| |
| 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * config.gcc [s390-*-linux]: Remove s390/t-linux from tmake_file. |
| [s390x-*-linux*]: Likewise. |
| * config/s390/t-linux: Remove. |
| * config/s390/s390.h: Include fixdfdi.h when building libgcc2. |
| |
| Tue Oct 22 19:07:03 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (builtin_description): Add IX86_BUILTIN_PUNPCKHQDQ128. |
| (ix86_expand_builtin): Fix MASKMOVDQU expasion. |
| * i386.h (ix86_builtins): Add IX86_BUILTIN_PUNPCKHQDQ128. |
| * i386.md (mmx_punpck?dq): Simplify. |
| (sse2_pubpcklqdq): Fix. |
| (sse2_pubpckhqdq): New. |
| * xmmintrin.h (_mm_unpackhi_epi32): New. |
| |
| * xmmintrin.h (_mm_cvt*, _mm_stream_pd): Fix prototypes. |
| (_mm_shufflehi_epi16, _mm_shufflelo_epi16): Fix typo. |
| |
| 2002-10-22 Nathan Sidwell <nathan@codesourcery.com> |
| |
| PR c++/7209 |
| * fold_const.c (fold_binary_op_with_conditional_arg): Always |
| build compound_expr if we used save_expr. |
| |
| 2002-10-22 Alan Modra <amodra@bigpond.net.au> |
| |
| * output.h (SECTION_NOTYPE): Define. |
| * varasm.c (default_section_type_flags_1): Set SECTION_NOTYPE for |
| init array sections. |
| (default_elf_asm_named_section): Mind SECTION_NOTYPE. |
| * config/arm/arm.c (arm_elf_asm_named_section): Likewise. Also |
| merge TLS support. |
| |
| 2002-10-21 Richard Henderson <rth@redhat.com> |
| |
| * config/i386/i386.c (ix86_function_ok_for_sibcall): Look at |
| the function type, not the return type. |
| |
| 2002-10-21 Richard Henderson <rth@redhat.com> |
| |
| * real.c (sticky_rshift_significand): Return inexact, don't |
| or it in immediately. |
| (sub_significands): Accept incoming carry. |
| (div_significands, rtd_divmod): Update for sub_significands change. |
| (round_for_format): Update for sticky_rshift_significand change. |
| (do_add): Don't involve the inexact bit in addition, do give the |
| inexact bit as the subtraction carry-in. |
| (encode_internal, decode_internal, real_internal_format): New. |
| * real.h (real_internal_format): Declare. |
| |
| 2002-10-21 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * libgcc2.c: Fix __udiv_w_sdiv breakage on platforms that |
| don't define sdiv_qrnnd. |
| |
| 2002-10-21 Kazu Hirata <kazu@cs.umass.edu> |
| |
| * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Simplify |
| using IN_RANGE. |
| (TINY_CONSTANT_ADDRESS_P): Likewise. |
| |
| Tue Oct 22 00:04:20 CEST 2002 Jan Hubicka <jh@suse.cz> |
| |
| * i386.c (builtin_description): Add punpcklqdq and movdq2q |
| (ix86_init_mmx_sse_builtins): Add v2di_ftype_void, di_ftype_v2di, |
| v16qi_ftype_pchar, void_ftype_pchar_v16qi, v4si_ftype_pchar, |
| void_ftype_pchar_v4si; Initialize __builtin_ia32_movdq2q, |
| __builtin_ia32_loaddqa, __builtin_ia32_loaddqu, __builtin_ia32_loadd |
| __builtin_ia32_storedqa, __builtin_ia32_storedqu, __builtin_ia32_stored |
| __builtin_ia32_setzero128. |
| (ix86_expand_builtin): Handle IX86_BUILTIN_CLRTI, IX86_BUILTIN_LOADDQA, |
| IX86_BUILTIN_LOADDQU, IX86_BUILTIN_LOADD, IX86_BUILTIN_STOREDQA, |
| IX86_BUILTIN_STOREDQU, IX86_BUILTIN_STORED, Ix86_BUILTIN_MOVQ. |
| * i386.h (ix86_builtins): Add IX86_BUILTIN_LOADDQA, IX86_BUILTIN_LOADDQU, |
| IX86_BUILTIN_STOREDQA, IX86_BUILTIN_STOREDQU, IX86_BUILTIN_LOADD, |
| IX86_BUILTIN_STORED, IX86_BUILTIN_CLRTI, IX86_BUILTIN_MOVDQ2Q, |
| IX86_BUILTIN_PUNPCKLQDQ128, Ix86_BUILTIN_MOVQ. |
| * i386.md (sse2_punpcklqdq, sse2_movqsse2_loadd, sse2_stored, |
| sse2_movq): New patterns. |
| (sse2_movdqa, sse2_movdqu, sse2_movdq2q): Fix. |
| * xmmintrin.h (_mm_load_si128, _mm_loadu_si128, _mm_loadl_epi64, |
| _mm_store_si128, _mm_storeu_si128, _mm_storel_epi64, |
| _mm_setzero_si128, _mm_set_epi64, _mm_set_epi32, _mm_set_epi16, |
| _mm_set_epi8, _mm_set1_epi64, _mm_set1_epi32, _mm_set1_epi16, |
| _mm_set1_epi8, _mm_setr_epi64, _mm_setr_epi32, _mm_setr_epi16, |
| _mm_setr_epi8, _mm_unpacklo_epi64,_mm_set_moveq): New functions. |
| (_mm_insert_epi16): Fix. |
| |
| 2002-10-21 Dale Johannesen <dalej@apple.com> |
| |
| * config/rs6000/rs6000.c (rs6000_reverse_condition): Handle |
| unsafe math reversals correctly for RTL generation. |
| (output_cbranch): Replace rs6000_reverse_condition call |
| by its former definition. |
| |
| 2002-10-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/i386/i386.c (x86_64_sign_extended_value): Add allow_rip |
| argument. In CM_SMALL_PIC model consider SYMBOL_REFs binding locally or |
| from constant pool or LABEL_REFs as sign extended if allow_rip. |
| Change all +-1GB limits to +-16MB. |
| (x86_64_general_operand, x86_64_szext_general_operand, |
| x86_64_nonmemory_operand, x86_64_movabs_operand, |
| x86_64_szext_nonmemory_operand, x86_64_immediate_operand, |
| legitimate_address_p, ix86_expand_int_movcc): Update callers. |
| (local_symbolic_operand): Don't allow offsets bigger than +-16MB |
| in CM_SMALL_PIC model. |
| (legitimate_pic_address_disp_p): Don't check offsets before |
| calling local_symbolic_operand. |
| (legitimize_pic_address): Force offsets bigger than +-16MB into |
| register. |
| * config/i386/i386.h (EXTRA_CONSTRAINT, CONST_COSTS): Likewise. |
| * config/i386/i386-protos.h (x86_64_sign_extended_value): Update |
| prototype. |
| |
| * configure.in: Test for @GOTNTPOFF and @INDNTPOFF on IA-32 too. |
| Add x86-64 test. Set tls_first_minor to 14 on IA-32 and x86-64. |
| * configure: Rebuilt. |
| * config/i386/i386.c (x86_64_sign_extended_value): Don't allow TLS |
| SYMBOL_REFs unless enclosed in UNSPEC. Handle UNSPEC_DTPOFF, |
| UNSPEC_GOTNTPOFF and UNSPEC_NTPOFF. |
| (legitimate_address_p): Allow foo@dtpoff(base) even on TARGET_64BIT |
| -fpic. |
| (ix86_encode_section_info): Don't ever generate TLSGD or TLSLD for |
| non-pic code if TARGET_64BIT. |
| (legitimize_address): Generate 64-bit TLS sequences. |
| (output_pic_addr_const): Support x86-64 TLS operators. |
| (i386_output_dwarf_dtprel): Output 64-bit DTPOFF as .long f@DTPOFF, 0. |
| (print_operand_address): Use %fs instead of %gs on TARGET_64BIT. |
| Don't append (%rip) in 64-bit TLSGD and TLSLD sequences. |
| (output_addr_const_extra): Support x86-64 TLS operators. |
| (maybe_get_pool_constant): Handle TARGET_64BIT -fpic. |
| (ix86_tls_get_addr): Use __tls_get_addr on TARGET_64BIT |
| unconditionally. |
| * config/i386/i386.md (*tls_global_dynamic_gnu): Renamed to... |
| (*tls_global_dynamic_32_gnu): ..., add !TARGET_64BIT. |
| (*tls_global_dynamic_sun): Renamed to... |
| (*tls_global_dynamic_32_sun): ..., add !TARGET_64BIT. |
| (tls_global_dynamic): Renamed to... |
| (tls_global_dynamic_32): ... this. |
| (tls_global_dynamic_64, *tls_global_dynamic_64): New. |
| (*tls_local_dynamic_base_dynamic_gnu): Renamed to... |
| (*tls_local_dynamic_base_dynamic_32_gnu): ..., add !TARGET_64BIT. |
| (*tls_local_dynamic_base_dynamic_sun): Renamed to... |