blob: 4e377b4a91c54bbe5ec7cfbf216e8f690f7d594a [file] [log] [blame]
2022-11-22 Jeff Law <jlaw@ventanamicro.com>
* tree-ssa-dom.cc (record_edge_info): Fix thinko in last commit.
2022-11-22 Jeff Law <jlaw@ventanamicro.com>
* tree-ssa-dom.cc (record_edge_info): Fix comment typos.
2022-11-22 Jeff Law <jeffreyalaw@gmail.com>
* config/riscv/riscv.cc (riscv_get_separate_components): Do not
do shrink-wrapping for a frame with a variable size.
2022-11-22 Siddhesh Poyarekar <siddhesh@gotplt.org>
* tree-object-size.cc (todo): New variable.
(object_sizes_execute): Use it.
(strdup_object_size): New function.
(call_object_size): Use it.
2022-11-22 Eric Botcazou <ebotcazou@adacore.com>
* tree-loop-distribution.cc (loop_distribution::classify_builtin_ldst):
Bail out if source and destination do not have the same storage order.
2022-11-22 Martin Jambor <mjambor@suse.cz>
* ipa-sra.cc (ipa_sra_dump_all_summaries): Dump edge summaries even
for non-candidates.
2022-11-22 Martin Jambor <mjambor@suse.cz>
* ipa-cp.cc (push_agg_values_from_edge): Do not consider constants
in unused aggregate parameters.
2022-11-22 Martin Jambor <mjambor@suse.cz>
* ipa-param-manipulation.h (ipa_param_body_adjustments): Removed
member m_split_modifications_p.
* ipa-param-manipulation.cc
(ipa_param_body_adjustments::common_initialization): Do not set
m_split_modifications_p.
(ipa_param_body_adjustments::ipa_param_body_adjustments): Remove
initializations of m_split_modifications_p.
(ipa_param_body_adjustments::modify_call_stmt): Check that
m_replacements is empty instead of m_split_modifications_p.
2022-11-22 Martin Jambor <mjambor@suse.cz>
PR ipa/107661
* ipa-cp.cc (push_agg_values_from_edge): New parameter
optimize_self_recursion, use it to decide whether to pass interim to
the helper function.
(find_aggregate_values_for_callers_subset): Pass true in the new
parameter of push_agg_values_from_edge.
(cgraph_edge_brings_all_agg_vals_for_node): Pass false in the new
parameter of push_agg_values_from_edge.
2022-11-22 Tobias Burnus <tobias@codesourcery.com>
Andrew Stubbs <ams@codesourcery.com>
* config/gcn/gcn-builtins.def (FIRST_CALL_THIS_THREAD_P,
GET_STACK_LIMIT): Add new builtins.
* config/gcn/gcn.cc (gcn_expand_builtin_1): Expand them.
* config/gcn/gcn.md (prologue_use): Add "register_operand" as
arg to match_operand.
(prologue_use_di): New; DI insn_and_split variant of the former.
2022-11-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/107803
* tree-ssa-propagate.cc (substitute_and_fold_dom_walker): Add
need_ab_cleanup member.
(substitute_and_fold_dom_walker::before_dom_children): When
a stmt can no longer transfer control flow abnormally set
need_ab_cleanup.
(substitute_and_fold_engine::substitute_and_fold): Cleanup
abnormal control flow.
2022-11-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/107672
* tree-vect-stmts.cc (supportable_widening_operation): Avoid
type_for_mode on vector modes.
2022-11-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/107766
* tree-vect-slp-patterns.cc (complex_mul_pattern::matches):
Use *node to check for FP vector types.
2022-11-22 liuhongt <hongtao.liu@intel.com>
* config/i386/mmx.md (*mov<mode>_internal): Add
ix86_hard_reg_move_ok to condition.
2022-11-22 liuhongt <hongtao.liu@intel.com>
* config/i386/i386.cc (ix86_can_change_mode_class): Also guard
size of TO.
(ix86_hard_regno_mode_ok): Remove VALID_AVX512FP16_SCALAR_MODE
* config/i386/i386.h (VALID_AVX512FP16_SCALAR_MODE): Merged to
..
(VALID_AVX512F_SCALAR_MODE): .. this, also add HImode.
(VALID_SSE_REG_MODE): Add DI/HImode.
2022-11-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/rtems.h (SUBTARGET_CC1_SPEC): Undef and define.
2022-11-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
* gcc.cc (SUBTARGET_CC1_SPEC): Define if not defined.
(cc1_spec): Append SUBTARGET_CC1_SPEC.
2022-11-21 Dimitar Dimitrov <dimitar@dinux.eu>
* doc/sourcebuild.texi (sockets): Document new check.
2022-11-21 Andrew Carlotti <andrew.carlotti@arm.com>
* tree-ssa-loop.h (tree_niter_desc): Update comment.
2022-11-21 Andrew Carlotti <andrew.carlotti@arm.com>
* tree-ssa-loop-niter.cc
(number_of_iterations_exit_assumptions): Modify to call...
(number_of_iterations_bitcount): ...this new function.
(number_of_iterations_popcount): Now called by the above.
Refactor, and extract popcount expression builder to...
(build_popcount_expr): this new function.
2022-11-21 Andrew Carlotti <andrew.carlotti@arm.com>
* tree-ssa-loop-niter.cc (ssa_defined_by_minus_one_stmt_p): Move
(number_of_iterations_popcount): Move, and remove separate prototype.
2022-11-21 Andrew Carlotti <andrew.carlotti@arm.com>
* tree-ssa-loop-niter.cc (number_of_iterations_exit_assumptions):
Move at_stmt assignment.
2022-11-21 Christophe Lyon <christophe.lyon@arm.com>
* genmultilib: Fix options and dirnames/osdirnames sanity check.
2022-11-21 Philipp Tomsich <philipp.tomsich@vrull.eu>
PR target/107786
* config/riscv/riscv.md
(*branch<ANYI:mode>_shiftedarith_equals_zero): Wrap ANYI
in a subreg, as our branch instructions only supports X.
2022-11-21 Jakub Jelinek <jakub@redhat.com>
PR target/107748
* config/i386/avx512fp16intrin.h (_mm512_castph512_ph128,
_mm512_castph512_ph256, _mm512_castph128_ph512,
_mm512_castph256_ph512, _mm512_set1_pch): Uglify names of local
variables and union members.
* config/i386/avx512fp16vlintrin.h (_mm256_castph256_ph128,
_mm256_castph128_ph256, _mm256_set1_pch, _mm_set1_pch): Likewise.
* config/i386/smmintrin.h (_mm_extract_ps): Likewise.
2022-11-21 Christophe Lyon <christophe.lyon@arm.com>
* genmultilib: Add sanity check.
2022-11-21 Eric Botcazou <ebotcazou@adacore.com>
* config/arm/arm.cc (arm_attribute_table) <cmse_nonsecure_call>:
Change decl_required field to false.
(arm_handle_cmse_nonsecure_call): Deal with a TYPE node.
2022-11-21 Andrew Pinski <apinski@marvell.com>
* gimplify.cc (gimplify_modify_expr): If
either *from_p or *to_p were error_operand
return early.
2022-11-21 liuhongt <hongtao.liu@intel.com>
* config/i386/i386-builtins.cc (def_builtin): Handle "shared"
avx512bf16vl-avxneconvert builtins.
2022-11-20 Jakub Jelinek <jakub@redhat.com>
PR target/107183
* reg-stack.cc (next_flags_user): Add DEBUG_SEEN argument.
If >= 0 and a DEBUG_INSN would be otherwise returned, set
DEBUG_SEEN to 1 and ignore it.
(swap_rtx_condition): Add DEBUG_SEEN argument. In >= 0
mode only set DEBUG_SEEN to 1 if problematic DEBUG_ISNSs
were seen and revert all changes on success in that case.
Don't try to recog_memoized DEBUG_INSNs.
(compare_for_stack_reg): Adjust swap_rtx_condition caller.
If it returns true and debug_seen is 1, call swap_rtx_condition
again with debug_seen -1.
2022-11-20 Jeff Law <jlaw@ventanamicro.com>
PR other/104044
* config/mn10300/mn10300.cc (mn10300_print_operand): Remove
extraneous semicolon.
* config/nvptx/nvptx.cc (nvptx_goacc_reduction_fini): Likewise.
2022-11-19 Andrew Pinski <apinski@marvell.com>
PR middle-end/14840
* tree-core.h (tree_code_type): Constexprify
by including all-tree.def.
(tree_code_length): Likewise.
* tree.cc (tree_code_type): Remove.
(tree_code_length): Remove.
2022-11-19 Thomas Schwinge <thomas@codesourcery.com>
* config/nvptx/nvptx.h (STARTFILE_SPEC): Fix 'crt0.o' for
'-mmainkernel'.
2022-11-19 Jonathan Wakely <jwakely@redhat.com>
LIU Hao <lh_mouse@126.com>
* system.h [INCLUDE_MUTEX]: Include header for std::mutex.
2022-11-19 Jakub Jelinek <jakub@redhat.com>
PR target/107628
* config/i386/i386-protos.h (ix86_expand_fast_convert_bf_to_sf):
Declare.
* config/i386/i386-expand.cc (ix86_expand_fast_convert_bf_to_sf): New
function.
* config/i386/i386.md (cbranchbf4, cstorebf4): Use it.
2022-11-19 Jeff Chapman II <jchapman@lock3software.com>
Andrew Sutton <asutton@lock3software.com>
Andrew Marmaduke <amarmaduke@lock3software.com>
Michael Lopez <mlopez@lock3software.com>
Jason Merrill <jason@redhat.com>
* doc/invoke.texi: Document contracts flags.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md (*minmax): Additional pattern for
min/max against constants that are extension-invariant.
* config/riscv/iterators.md (minmax_optab): Add an iterator
that has only min and max rtl.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md
(*branch<X:mode>_mask_twobits_equals_singlebit):
Handle "if ((a & T) == C)" using Zbs, when T has 2 bits set and C
has one of these tow bits set.
* config/riscv/predicates.md (const_twobits_not_arith_operand):
New predicate.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md (*<or_optab>i<mode>_extrabit):
New pattern for binvi+binvi/xori and bseti+bseti/ori
(*andi<mode>_extrabit): New pattern for bclri+bclri/andi
* config/riscv/iterators.md (any_or): Match or and ior
* config/riscv/predicates.md (const_twobits_operand):
New predicate.
(uimm_extra_bit_operand): New predicate.
(uimm_extra_bit_or_twobits): New predicate.
(not_uimm_extra_bit_operand): New predicate.
(not_uimm_extra_bit_or_nottwobits): New predicate.
* config/riscv/riscv.h (UIMM_EXTRA_BIT_OPERAND):
Helper for the uimm_extra_bit_operand and
not_uimm_extra_bit_operand predicates.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md: Handle corner-cases for combine
when chaining slli(.uw)? + addw
* config/riscv/riscv-protos.h (riscv_shamt_matches_mask_p):
Define prototype.
* config/riscv/riscv.cc (riscv_shamt_matches_mask_p):
Helper for evaluating the relationship between two operands.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md: Add a define_split to optimize
slliw + addiw + divw into sh[123]add + divw.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/predicates.md (shifted_const_arith_operand): New predicate.
(uimm_extra_bit_operand): New predicate.
* config/riscv/riscv.md (*branch<ANYI:mode>_shiftedarith_equals_zero):
New pattern.
(*branch<ANYI:mode>_shiftedmask_equals_zero): New pattern.
2022-11-18 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md (*bsetidisi): New pattern.
2022-11-18 Richard Purdie <richard.purdie@linuxfoundation.org>
* doc/invoke.texi: Document prefix-maps don't affect directives.
2022-11-18 Andrew Pinski <apinski@marvell.com>
PR middle-end/107705
* function.cc (aggregate_value_p): Return 0 if
the function type was an error operand.
2022-11-18 Andrew Pinski <apinski@marvell.com>
PR c/106764
PR c/106765
PR c/107307
* gimplify.cc (gimplify_compound_lval): Return GS_ERROR
if gimplify_expr had return GS_ERROR.
(gimplify_call_expr): Likewise.
2022-11-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/atomics.md (*aarch64_atomic_load<ALLX:mode>_rcpc_sext):
Use <GPI:w> for destination format.
* config/aarch64/iterators.md (w_sz): Delete.
2022-11-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.h (TARGET_RCPC2): Define.
* config/aarch64/atomics.md (*aarch64_atomic_load<ALLX:mode>_rcpc_zext):
Adjust output template.
(*aarch64_atomic_load<ALLX:mode>_rcpc_sex): Guard on TARGET_RCPC2.
Adjust output template.
* config/aarch64/iterators.md (w_sz): New mode attr.
2022-11-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/107647
* tree-vect-slp-patterns.cc (addsub_pattern::recognize): Only
allow FMA generation with -ffp-contract=fast for FP types.
(complex_mul_pattern::matches): Likewise.
2022-11-18 Jinyang He <hejinyang@loongson.cn>
PR target/107713
* config/loongarch/sync.md
(atomic_cas_value_exchange_7_<mode>): New define_insn.
(atomic_exchange): Use atomic_cas_value_exchange_7_si instead of
atomic_cas_value_cmp_and_7_si.
2022-11-17 Andrew Pinski <apinski@marvell.com>
PR middle-end/107734
* match.pd (perm + vector op pattern): Clear the sbitmap before
use.
2022-11-17 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/107732
* range-op-float.cc (foperator_abs::op1_range): Early exit when
result is undefined.
2022-11-17 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md (*bclri<mode>_nottwobits): New pattern.
(*bclridisi_nottwobits): New pattern, handling the sign-bit.
* config/riscv/predicates.md (const_nottwobits_operand):
New predicate.
2022-11-17 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md: Add a splitter to generate
polarity-reversed masks from a set bit using bexti + addi.
2022-11-17 mtsamis <manolis.tsamis@vrull.eu>
* config/riscv/riscv.cc (struct machine_function): Add array to store
register wrapping information.
(riscv_for_each_saved_reg): Skip registers that are wrapped separetely.
(riscv_get_separate_components): New function.
(riscv_components_for_bb): Likewise.
(riscv_disqualify_components): Likewise.
(riscv_process_components): Likewise.
(riscv_emit_prologue_components): Likewise.
(riscv_emit_epilogue_components): Likewise.
(riscv_set_handled_components): Likewise.
(TARGET_SHRINK_WRAP_GET_SEPARATE_COMPONENTS): Define.
(TARGET_SHRINK_WRAP_COMPONENTS_FOR_BB): Likewise.
(TARGET_SHRINK_WRAP_DISQUALIFY_COMPONENTS): Likewise.
(TARGET_SHRINK_WRAP_EMIT_PROLOGUE_COMPONENTS): Likewise.
(TARGET_SHRINK_WRAP_EMIT_EPILOGUE_COMPONENTS): Likewise.
(TARGET_SHRINK_WRAP_SET_HANDLED_COMPONENTS): Likewise.
2022-11-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/atomics.md (*aarch64_atomic_load<ALLX:mode>_rcpc_zext):
Add mode size check to condition.
(*aarch64_atomic_load<ALLX:mode>_rcpc_sext): Likewise.
2022-11-17 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/68097
* gimple-fold.cc (gimple_stmt_nonnegative_warnv_p): Call
range_of_stmt for floats.
2022-11-17 Lili Cui <lili.cui@intel.com>
* config/i386/x86-tune.def
(X86_TUNE_AVX256_MOVE_BY_PIECES): Add alderlake.
(X86_TUNE_AVX256_STORE_BY_PIECES): Ditto.
2022-11-17 Tamar Christina <tamar.christina@arm.com>
PR tree-optimization/107717
* match.pd: Ensure same SSA_NAME.
2022-11-17 Tamar Christina <tamar.christina@arm.com>
* match.pd: Replace GET_MODE_WIDER_MODE with
custom code.
2022-11-17 Aldy Hernandez <aldyh@redhat.com>
* range-op-float.cc (range_operator_float::fold_range): Make check
for maybe_isnan more readable.
2022-11-17 Kewen Lin <linkw@linux.ibm.com>
* gimple-fold.cc (gimple_fold_partial_load_store_mem_ref): Use
tree_fits_shwi_p rather than tree_fits_uhwi_p as bias is signed.
2022-11-17 Jia-Wei Chen <jiawei@iscas.ac.cn>
* config/riscv/riscv.cc (riscv_expand_epilogue):
Do not emit useless add sp, sp, 0 instrutions.
2022-11-17 Jeff Law <jlaw@ventanamicro.com>
* config/sh/sh_treg_combine.cc: Include tm-preds.h.
(t_reg_operand): Remove bogus prototype.
(negt_reg_operand): Likewise.
2022-11-16 Marek Polacek <polacek@redhat.com>
PR c++/106649
* doc/invoke.texi: Document -Winvalid-constexpr.
2022-11-16 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md: Add split covering
"(a & (1 << BIT_NO)) ? 0 : 1".
2022-11-16 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md (*bext<mode>): Add an additional
pattern that allows the 3rd argument to zero_extract to be
an Xmode register operand.
2022-11-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/107686
* tree-ssa-forwprop.cc (optimize_vector_load): Restrict
VEC_UNPACK support to integral typed bitfield refs.
2022-11-16 Richard Biener <rguenther@suse.de>
PR middle-end/107679
* tree-into-ssa.cc (maybe_register_def): Use new temporary if
we require an uninitialized value for a parameter decl.
2022-11-16 Alexander Monakov <amonakov@ispras.ru>
PR target/107676
* doc/invoke.texi (-mrelax-cmpxchg-loop): Reword description.
2022-11-16 Alexander Monakov <amonakov@ispras.ru>
PR target/87832
* config/i386/znver.md: (znver1_fp_op_mul): Correct cycles in
the reservation.
(znver1_fp_op_mul_load): Ditto.
(znver1_mmx_mul): Ditto.
(znver1_mmx_load): Ditto.
(znver1_ssemul_ss_ps): Ditto.
(znver1_ssemul_ss_ps_load): Ditto.
(znver1_ssemul_avx256_ps): Ditto.
(znver1_ssemul_avx256_ps_load): Ditto.
(znver1_ssemul_sd_pd): Ditto.
(znver1_ssemul_sd_pd_load): Ditto.
(znver2_ssemul_sd_pd): Ditto.
(znver2_ssemul_sd_pd_load): Ditto.
(znver1_ssemul_avx256_pd): Ditto.
(znver1_ssemul_avx256_pd_load): Ditto.
(znver1_sseimul): Ditto.
(znver1_sseimul_avx256): Ditto.
(znver1_sseimul_load): Ditto.
(znver1_sseimul_avx256_load): Ditto.
(znver1_sseimul_di): Ditto.
(znver1_sseimul_load_di): Ditto.
2022-11-16 Alexander Monakov <amonakov@ispras.ru>
PR target/87832
* config/i386/znver.md (znver1_fdiv): New automaton.
(znver1-fdiv): New unit.
(znver1_fp_op_div): Correct unit and cycles in the reservation.
(znver1_fp_op_div_load): Ditto.
(znver1_fp_op_idiv_load): Ditto.
(znver2_fp_op_idiv_load): Ditto.
(znver1_ssediv_ss_ps): Ditto.
(znver1_ssediv_ss_ps_load): Ditto.
(znver1_ssediv_sd_pd): Ditto.
(znver1_ssediv_sd_pd_load): Ditto.
(znver1_ssediv_avx256_ps): Ditto.
(znver1_ssediv_avx256_ps_load): Ditto.
(znver1_ssediv_avx256_pd): Ditto.
(znver1_ssediv_avx256_pd_load): Ditto.
2022-11-16 Tobias Burnus <tobias@codesourcery.com>
Andrew Stubbs <ams@codesourcery.com>
* config/gcn/gcn-builtins.def (KERNARG_PTR): Add.
* config/gcn/gcn.cc (gcn_init_builtin_types): Change siptr_type_node,
sfptr_type_node and voidptr_type_node from FLAT to ADDR_SPACE_DEFAULT.
(gcn_expand_builtin_1): Handle GCN_BUILTIN_KERNARG_PTR.
(gcn_oacc_dim_size): Return in ADDR_SPACE_FLAT.
2022-11-16 David Malcolm <dmalcolm@redhat.com>
* Makefile.in (ANALYZER_OBJS): Add analyzer/checker-event.o.
2022-11-16 Max Filippov <jcmvbkbc@gmail.com>
PR target/107645
* config/m68k/predicates.md (symbolic_operand): Return false
when UNSPEC is under the CONST node.
2022-11-16 Christoph Müllner <christoph.muellner@vrull.eu>
* doc/invoke.texi: Fix PRU/RISC-V option list formatting.
2022-11-16 Tobias Burnus <tobias@codesourcery.com>
* config/nvptx/mkoffload.cc (process): Recognize '$nohost$...'
besides tailing '$nohost' as being for reverse offload.
2022-11-16 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/107668
* range-op-float.cc (float_binary_op_range_finish): Set VARYING
also when r is UNDEFINED.
2022-11-16 Kewen Lin <linkw@linux.ibm.com>
PR rtl-optimization/90259
* function.cc (rest_of_handle_thread_prologue_and_epilogue): Add
parameter fun, and call function purge_all_dead_edges.
(pass_thread_prologue_and_epilogue::execute): Name unamed parameter
as fun, and use it for rest_of_handle_thread_prologue_and_epilogue.
2022-11-15 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv-builtins.cc (struct riscv_builtin_description):
add the pause machine-dependent builtin with no result and no
arguments; mark it as always present (pause is a true hint
that encodes into a fence-insn, if not supported with the new
pause semantics).
* config/riscv/riscv-ftypes.def: Add type for void -> void.
* config/riscv/riscv.md (riscv_pause): Add risc_pause and
UNSPECV_PAUSE
* doc/extend.texi: Document __builtin_riscv_pause.
* optabs.cc (maybe_gen_insn): Allow nops == 0 (void -> void).
2022-11-15 David Faust <david.faust@oracle.com>
* config/bpf/bpf.cc (bpf_expand_builtin): Avoid use of uninitialized
variable in error case.
2022-11-15 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106140
* doc/invoke.texi (Static Analyzer Options): Add
-Wanalyzer-fd-phase-mismatch and -Wanalyzer-fd-type-mismatch. Add
"socket", "bind", "listen", "accept", and "connect" to the list of
functions known to the analyzer.
2022-11-15 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106302
* Makefile.in (ANALYZER_OBJS): Add analyzer/analyzer-language.o.
(GTFILES): Add analyzer/analyzer-language.cc.
* doc/analyzer.texi: Document __analyzer_dump_named_constant.
2022-11-15 Lewis Hyatt <lhyatt@gmail.com>
* json.h (class string): Add M_LEN member to store the length of
the data. Add constructor taking an explicit length.
* json.cc (string::string): Implement the new constructor.
(string::print): Support printing strings that are not
null-terminated. Escape embdedded null bytes on output.
(test_writing_strings): Test the new null-byte-related features of
json::string.
2022-11-15 Lewis Hyatt <lhyatt@gmail.com>
* diagnostic.cc (diagnostic_get_location_text): Use
special_fname_builtin () rather than a hardcoded string (which was
also incorrectly left untranslated previously.)
* input.cc (special_fname_builtin): New function.
(expand_location_1): Use special_fname_builtin () rather than a
hard-coded string.
(test_builtins): Likewise.
* input.h (special_fname_builtin): Declare.
2022-11-15 Lewis Hyatt <lhyatt@gmail.com>
* tree-diagnostic.cc (maybe_unwind_expanded_macro_loc): Handle ad-hoc
location in return value of linemap_resolve_location().
2022-11-15 Jonathan Wakely <jwakely@redhat.com>
* doc/cpp.texi (Pragmas): Use @item and @itemx for region
pragmas.
2022-11-15 Maciej W. Rozycki <macro@embecosm.com>
* ira-color.cc (assign_hard_reg): Remove duplicate `memset' over
`full_costs'.
2022-11-15 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/aarch64/atomics.md
(*aarch64_atomic_load<ALLX:mode>_rcpc_zext): New pattern.
(*aarch64_atomic_load<ALLX:mode>_rcpc_sext): New pattern.
2022-11-15 Andre Vieira <andre.simoesdiasvieira@arm.com>
Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.h (AARCH64_ISA_RCPC): New Macro.
(TARGET_RCPC): New Macro.
* config/aarch64/atomics.md (atomic_load<mode>): Change into an expand.
(aarch64_atomic_load<mode>_rcpc): New define_insn for ldapr.
(aarch64_atomic_load<mode>): Rename of old define_insn for ldar.
* config/aarch64/iterators.md (UNSPEC_LDAP): New unspec enum value.
* doc/invoke.texi (rcpc): Ammend documentation to mention the effects
on code generation.
2022-11-15 Hongyu Wang <hongyu.wang@intel.com>
PR target/98167
* match.pd: New perm + vector op patterns for int and fp vector.
2022-11-15 Andrew Pinski <apinski@marvell.com>
* doc/invoke.texi: Remove Score option section.
2022-11-15 Andrew Pinski <apinski@marvell.com>
* doc/extend.texi: Remove picoChip builtin section.
* doc/invoke.texi: Remove picoChip option section.
2022-11-15 Andrew Pinski <apinski@marvell.com>
* doc/extend.texi: Remove MeP documentation.
* doc/invoke.texi: Remove MeP Options documentation.
2022-11-15 Andrew Pinski <apinski@marvell.com>
* doc/invoke.texi: Fix opindex for mcall-aixdesc and mcall-openbsd.
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
Revert:
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv-cores.def (RISCV_TUNE): Add ventana-vt1.
(RISCV_CORE): Ditto.
* config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): Ditto.
* config/riscv/riscv.cc: Add tune_info for ventana-vt1.
* doc/invoke.texi: Document -mcpu= and -mtune with ventana-vt1.
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
Revert:
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv.cc (enum riscv_fusion_pairs): Add symbolic
constants to identify supported fusion patterns.
(struct riscv_tune_param): Add fusible_op field.
(riscv_macro_fusion_p): Implement.
(riscv_fusion_enabled_p): Implement.
(riscv_macro_fusion_pair_p): Implement and recognize fusible
idioms for Ventana VT1.
(TARGET_SCHED_MACRO_FUSION_P): Point to riscv_macro_fusion_p.
(TARGET_SCHED_MACRO_FUSION_PAIR_P): Point to
riscv_macro_fusion_pair_p.
2022-11-14 Maciej W. Rozycki <macro@embecosm.com>
* ira-build.cc (create_insn_allocnos): Fix documentation.
2022-11-14 Tamar Christina <tamar.christina@arm.com>
* match.pd: Remove returns.
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md (orcb<mode>2): Add orc.b as an
unspec.
* config/riscv/riscv.md: Add UNSPEC_ORC_B.
2022-11-14 Tamar Christina <tamar.christina@arm.com>
* target.def: Fix typo.
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv.cc (enum riscv_fusion_pairs): Add symbolic
constants to identify supported fusion patterns.
(struct riscv_tune_param): Add fusible_op field.
(riscv_macro_fusion_p): Implement.
(riscv_fusion_enabled_p): Implement.
(riscv_macro_fusion_pair_p): Implement and recognize fusible
idioms for Ventana VT1.
(TARGET_SCHED_MACRO_FUSION_P): Point to riscv_macro_fusion_p.
(TARGET_SCHED_MACRO_FUSION_PAIR_P): Point to
riscv_macro_fusion_pair_p.
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv-cores.def (RISCV_TUNE): Add ventana-vt1.
(RISCV_CORE): Ditto.
* config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): Ditto.
* config/riscv/riscv.cc: Add tune_info for ventana-vt1.
* doc/invoke.texi: Document -mcpu= and -mtune with ventana-vt1.
2022-11-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-option-extensions.def (cssc): Define.
* config/aarch64/aarch64.h (AARCH64_ISA_CSSC): Define.
(TARGET_CSSC): Likewise.
* config/aarch64/aarch64.md (*aarch64_abs<mode>2_cssc_ins): New define_insn.
(abs<mode>2): Adjust for the above.
(aarch64_umax<mode>3_insn): New define_insn.
(umax<mode>3): Adjust for the above.
(*aarch64_popcount<mode>2_cssc_insn): New define_insn.
(popcount<mode>2): Adjust for the above.
(<optab><mode>3): New define_insn.
* config/aarch64/constraints.md (Usm): Define.
(Uum): Likewise.
* doc/invoke.texi (AArch64 options): Document +cssc.
* config/aarch64/iterators.md (MAXMIN_NOUMAX): New code iterator.
* config/aarch64/predicates.md (aarch64_sminmax_immediate): Define.
(aarch64_sminmax_operand): Likewise.
(aarch64_uminmax_immediate): Likewise.
(aarch64_uminmax_operand): Likewise.
2022-11-14 Tamar Christina <tamar.christina@arm.com>
* config/aarch64/aarch64-sve2.md (@aarch64_bitmask_udiv<mode>3): New.
2022-11-14 Tamar Christina <tamar.christina@arm.com>
* config/aarch64/aarch64-simd.md (@aarch64_bitmask_udiv<mode>3): New.
* config/aarch64/aarch64.cc (aarch64_vectorize_can_special_div_by_constant): New.
2022-11-14 Tamar Christina <tamar.christina@arm.com>
* expmed.h (expand_divmod): Pass tree operands down in addition to RTX.
* expmed.cc (expand_divmod): Likewise.
* explow.cc (round_push, align_dynamic_address): Likewise.
* expr.cc (force_operand, expand_expr_divmod): Likewise.
* optabs.cc (expand_doubleword_mod, expand_doubleword_divmod):
Likewise.
* target.h: Include tree-core.
* target.def (can_special_div_by_const): New.
* targhooks.cc (default_can_special_div_by_const): New.
* targhooks.h (default_can_special_div_by_const): New.
* tree-vect-generic.cc (expand_vector_operation): Use it.
* doc/tm.texi.in: Document it.
* doc/tm.texi: Regenerate.
* tree-vect-patterns.cc (vect_recog_divmod_pattern): Check for support.
* tree-vect-stmts.cc (vectorizable_operation): Likewise.
2022-11-14 Tamar Christina <tamar.christina@arm.com>
* generic-match-head.cc: Include langooks.
* gimple-match-head.cc: Likewise.
* match.pd: Add fneg/fadd rule.
2022-11-14 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* config/arm/arm-cpus.in (cortex-x1c): Define new CPU.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm-tune.md: Likewise.
* doc/invoke.texi: Document Cortex-X1C CPU.
2022-11-14 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Cortex-X3
CPU.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/invoke.texi: Document Cortex-X3 CPU.
2022-11-14 Andrew Pinski <apinski@marvell.com>
* doc/invoke.texi: Fix @opindex
for m80387 option.
2022-11-14 Andrew Pinski <apinski@marvell.com>
* doc/invoke.texi: Remove the front - from
some @opindex.
2022-11-14 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add ampere1a.
* config/aarch64/aarch64-cost-tables.h: Add ampere1a_extra_costs.
* config/aarch64/aarch64-fusion-pairs.def (AARCH64_FUSION_PAIR):
Define a new fusion pair for A+B+1/A-B-1 (i.e., add/subtract two
registers and then +1/-1).
* config/aarch64/aarch64-tune.md: Regenerate.
* config/aarch64/aarch64.cc (aarch_macro_fusion_pair_p): Implement
idiom-matcher for the new fusion pair.
* doc/invoke.texi: Add ampere1a.
2022-11-14 Richard Biener <rguenther@suse.de>
* match.pd: Remove duplicates.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/contrib.texi: Port from Sphinx.
* doc/cpp.texi: Likewise.
* doc/install.texi: Likewise.
* doc/invoke.texi: Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/cpp/character-sets.rst: New file.
* doc/cpp/conditional-syntax.rst: New file.
* doc/cpp/conditional-uses.rst: New file.
* doc/cpp/conditionals.rst: New file.
* doc/cpp/conf.py: New file.
* doc/cpp/copyright.rst: New file.
* doc/cpp/deleted-code.rst: New file.
* doc/cpp/diagnostics.rst: New file.
* doc/cpp/environment-variables.rst: New file.
* doc/cpp/gnu-free-documentation-license.rst: New file.
* doc/cpp/header-files.rst: New file.
* doc/cpp/header-files/alternatives-to-wrapper-ifndef.rst: New file.
* doc/cpp/header-files/computed-includes.rst: New file.
* doc/cpp/header-files/include-operation.rst: New file.
* doc/cpp/header-files/include-syntax.rst: New file.
* doc/cpp/header-files/once-only-headers.rst: New file.
* doc/cpp/header-files/search-path.rst: New file.
* doc/cpp/header-files/system-headers.rst: New file.
* doc/cpp/header-files/wrapper-headers.rst: New file.
* doc/cpp/implementation-defined-behavior.rst: New file.
* doc/cpp/implementation-details.rst: New file.
* doc/cpp/implementation-limits.rst: New file.
* doc/cpp/index.rst: New file.
* doc/cpp/indices-and-tables.rst: New file.
* doc/cpp/initial-processing.rst: New file.
* doc/cpp/invocation.rst: New file.
* doc/cpp/line-control.rst: New file.
* doc/cpp/macros.rst: New file.
* doc/cpp/macros/concatenation.rst: New file.
* doc/cpp/macros/directives-within-macro-arguments.rst: New file.
* doc/cpp/macros/function-like-macros.rst: New file.
* doc/cpp/macros/macro-arguments.rst: New file.
* doc/cpp/macros/macro-pitfalls.rst: New file.
* doc/cpp/macros/object-like-macros.rst: New file.
* doc/cpp/macros/predefined-macros.rst: New file.
* doc/cpp/macros/stringizing.rst: New file.
* doc/cpp/macros/undefining-and-redefining-macros.rst: New file.
* doc/cpp/macros/variadic-macros.rst: New file.
* doc/cpp/obsolete-features.rst: New file.
* doc/cpp/other-directives.rst: New file.
* doc/cpp/overview.rst: New file.
* doc/cpp/pragmas.rst: New file.
* doc/cpp/preprocessor-output.rst: New file.
* doc/cpp/the-preprocessing-language.rst: New file.
* doc/cpp/tokenization.rst: New file.
* doc/cpp/traditional-lexical-analysis.rst: New file.
* doc/cpp/traditional-macros.rst: New file.
* doc/cpp/traditional-miscellany.rst: New file.
* doc/cpp/traditional-mode.rst: New file.
* doc/cpp/traditional-warnings.rst: New file.
* doc/cppinternals/conf.py: New file.
* doc/cppinternals/copyright.rst: New file.
* doc/cppinternals/cppinternals.rst: New file.
* doc/cppinternals/cpplib.rst: New file.
* doc/cppinternals/files.rst: New file.
* doc/cppinternals/index.rst: New file.
* doc/cppinternals/indices-and-tables.rst: New file.
* doc/cppinternals/internal-representation-of-macros.rst: New file.
* doc/cppinternals/just-which-line-number-anyway.rst: New file.
* doc/cppinternals/lexing-a-line.rst: New file.
* doc/cppinternals/lexing-a-token.rst: New file.
* doc/cppinternals/looking-for-a-function-like-macros-opening-parenthesis.rst: New file.
* doc/cppinternals/macro-expansion-overview.rst: New file.
* doc/cppinternals/marking-tokens-ineligible-for-future-expansion.rst: New file.
* doc/cppinternals/multiple-include-optimization.rst: New file.
* doc/cppinternals/overview.rst: New file.
* doc/cppinternals/representation-of-line-numbers.rst: New file.
* doc/cppinternals/scanning-the-replacement-list-for-macros-to-expand.rst: New file.
* doc/gcc/binary-compatibility.rst: New file.
* doc/gcc/c++-implementation-defined-behavior.rst: New file.
* doc/gcc/c-implementation-defined-behavior.rst: New file.
* doc/gcc/c-implementation-defined-behavior/architecture.rst: New file.
* doc/gcc/c-implementation-defined-behavior/arrays-and-pointers.rst: New file.
* doc/gcc/c-implementation-defined-behavior/characters.rst: New file.
* doc/gcc/c-implementation-defined-behavior/declarators.rst: New file.
* doc/gcc/c-implementation-defined-behavior/environment.rst: New file.
* doc/gcc/c-implementation-defined-behavior/floating-point.rst: New file.
* doc/gcc/c-implementation-defined-behavior/hints.rst: New file.
* doc/gcc/c-implementation-defined-behavior/identifiers.rst: New file.
* doc/gcc/c-implementation-defined-behavior/integers.rst: New file.
* doc/gcc/c-implementation-defined-behavior/library-functions.rst: New file.
* doc/gcc/c-implementation-defined-behavior/locale-specific-behavior.rst: New file.
* doc/gcc/c-implementation-defined-behavior/preprocessing-directives.rst: New file.
* doc/gcc/c-implementation-defined-behavior/qualifiers.rst: New file.
* doc/gcc/c-implementation-defined-behavior/statements.rst: New file.
* doc/gcc/c-implementation-defined-behavior/structures-unions-enumerations-and-bit-fields.rst:
New file.
* doc/gcc/c-implementation-defined-behavior/translation.rst: New file.
* doc/gcc/conditionally-supported-behavior.rst: New file.
* doc/gcc/conf.py: New file.
* doc/gcc/contributing-to-gcc-development.rst: New file.
* doc/gcc/contributors-to-gcc.rst: New file.
* doc/gcc/copyright.rst: New file.
* doc/gcc/exception-handling.rst: New file.
* doc/gcc/extensions-to-the-c++-language.rst: New file.
* doc/gcc/extensions-to-the-c++-language/backwards-compatibility.rst: New file.
* doc/gcc/extensions-to-the-c++-language/c++-concepts.rst: New file.
* doc/gcc/extensions-to-the-c++-language/c++-interface-and-implementation-pragmas.rst:
New file.
* doc/gcc/extensions-to-the-c++-language/c++-specific-variable-function-and-type-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c++-language/deprecated-features.rst: New file.
* doc/gcc/extensions-to-the-c++-language/extracting-the-function-pointer-from-a-bound-pointer-to-member-function.rst:
New file.
* doc/gcc/extensions-to-the-c++-language/function-multiversioning.rst: New file.
* doc/gcc/extensions-to-the-c++-language/restricting-pointer-aliasing.rst: New file.
* doc/gcc/extensions-to-the-c++-language/type-traits.rst: New file.
* doc/gcc/extensions-to-the-c++-language/vague-linkage.rst: New file.
* doc/gcc/extensions-to-the-c++-language/when-is-a-volatile-c++-object-accessed.rst:
New file.
* doc/gcc/extensions-to-the-c++-language/wheres-the-template.rst: New file.
* doc/gcc/extensions-to-the-c-language-family.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/128-bit-integers.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/additional-floating-types.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/alternate-keywords.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/an-inline-function-is-as-fast-as-a-macro.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/arithmetic-on-void-and-function-pointers.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/arrays-of-length-zero.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/arrays-of-variable-length.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/attribute-syntax.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/binary-constants-using-the-0b-prefix.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/built-in-functions-for-memory-model-aware-atomic-operations.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/built-in-functions-to-perform-arithmetic-with-overflow-checking.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/c++-style-comments.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/case-ranges.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/cast-to-a-union-type.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/complex-numbers.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/compound-literals.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/conditionals-with-omitted-operands.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/constructing-function-calls.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/decimal-floating-types.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/aarch64-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/amd-gcn-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arc-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arm-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/avr-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/blackfin-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/bpf-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/c-sky-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/common-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/epiphany-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/h8-300-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/ia-64-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32c-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32r-d-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m68k-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mcore-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mep-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microblaze-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microsoft-windows-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mips-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/msp430-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nds32-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nios-ii-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nvidia-ptx-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/powerpc-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/risc-v-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rl78-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rx-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/s-390-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/sh-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/symbian-os-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/v850-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/visium-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/x86-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/xstormy16-function-attributes.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/designated-initializers.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/determining-the-alignment-of-functions-types-or-variables.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/dollar-signs-in-identifier-names.rst:
New file.
* doc/gcc/extensions-to-the-c-language-family/double-word-integers.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/enumerator-attributes.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/fixed-point-types.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/format-checks-specific-to-particular-target-machines.rst:
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* doc/gcc/extensions-to-the-c-language-family/function-names-as-strings.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/getting-the-return-or-frame-address-of-a-function.rst:
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* doc/gcc/extensions-to-the-c-language-family/half-precision-floating-point.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/hex-floats.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/how-to-use-inline-assembly-language-in-c-code.rst:
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* doc/gcc/extensions-to-the-c-language-family/incomplete-enum-types.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/label-attributes.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/labels-as-values.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/legacy-sync-built-in-functions-for-atomic-memory-access.rst:
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* doc/gcc/extensions-to-the-c-language-family/locally-declared-labels.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/macros-with-a-variable-number-of-arguments.rst:
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* doc/gcc/extensions-to-the-c-language-family/mixed-declarations-labels-and-code.rst:
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* doc/gcc/extensions-to-the-c-language-family/named-address-spaces.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/nested-functions.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/non-constant-initializers.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/non-lvalue-arrays-may-have-subscripts.rst:
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* doc/gcc/extensions-to-the-c-language-family/nonlocal-gotos.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/object-size-checking-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/other-built-in-functions-provided-by-gcc.rst:
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* doc/gcc/extensions-to-the-c-language-family/pointer-arguments-in-variadic-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/pointers-to-arrays-with-qualifiers-work-as-expected.rst:
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* doc/gcc/extensions-to-the-c-language-family/pragmas-accepted-by-gcc.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/prototypes-and-old-style-function-definitions.rst:
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* doc/gcc/extensions-to-the-c-language-family/referring-to-a-type-with-typeof.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/slightly-looser-rules-for-escaped-newlines.rst:
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* doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-types.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-variables.rst:
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* doc/gcc/extensions-to-the-c-language-family/statement-attributes.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/statements-and-declarations-in-expressions.rst:
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* doc/gcc/extensions-to-the-c-language-family/structures-with-no-members.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/support-for-offsetof.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/target-builtins.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/target-builtins/aarch64-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/alpha-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/altera-nios-ii-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-simd-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-armv8-m-security-extensions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-c-language-extensions-acle.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-floating-point-status-and-control-intrinsics.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-iwmmxt-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/avr-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/basic-powerpc-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/blackfin-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/bpf-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/fr-v-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-dsp-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-loongson-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-paired-single-support.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-simd-architecture-msa-support.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/msp430-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/nds32-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/other-mips-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/picochip-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-altivec-vsx-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-atomic-memory-operation-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-hardware-transactional-memory-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-matrix-multiply-assist-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/pru-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/risc-v-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/rx-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/s-390-system-z-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/sh-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/sparc-vis-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/ti-c6x-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-control-flow-protection-intrinsics.rst:
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* doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-transactional-memory-intrinsics.rst:
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* doc/gcc/extensions-to-the-c-language-family/the-character-esc-in-constants.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/thread-local-storage.rst: New file.
* doc/gcc/extensions-to-the-c-language-family/unnamed-structure-and-union-fields.rst:
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* doc/gcc/extensions-to-the-c-language-family/using-vector-instructions-through-built-in-functions.rst:
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* doc/gcc/extensions-to-the-c-language-family/when-is-a-volatile-object-accessed.rst:
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* doc/gcc/extensions-to-the-c-language-family/x86-specific-memory-model-extensions-for-transactional-memory.rst:
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* doc/gcc/funding.rst: New file.
* doc/gcc/gcc-command-options.rst: New file.
* doc/gcc/gcc-command-options/c++-modules.rst: New file.
* doc/gcc/gcc-command-options/compiling-c++-programs.rst: New file.
* doc/gcc/gcc-command-options/description.rst: New file.
* doc/gcc/gcc-command-options/environment-variables-affecting-gcc.rst: New file.
* doc/gcc/gcc-command-options/gcc-developer-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/adapteva-epiphany-options.rst:
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* doc/gcc/gcc-command-options/machine-dependent-options/amd-gcn-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/arc-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/arm-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/avr-mmcu.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/avr-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/blackfin-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/c-sky-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/c6x-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/cris-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/darwin-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/dec-alpha-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/ebpf-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/frv-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/ft32-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/gnu-linux-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/h8-300-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/hppa-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/ibm-rs-6000-and-powerpc-options.rst:
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* doc/gcc/gcc-command-options/machine-dependent-options/lm32-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/mcore-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/mips-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/moxie-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/msp430-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/nds32-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/nios-ii-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/nvidia-ptx-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/openrisc-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/pdp-11-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/picochip-options.rst: New file.
* doc/gcc/gcc-command-options/machine-dependent-options/powerpc-options.rst: New file.
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* doc/gcc/gcc-command-options/machine-dependent-options/vxworks-options.rst: New file.
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* doc/gcc/gcc-command-options/options-that-control-optimization.rst: New file.
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* doc/gcc/known-causes-of-trouble-with-gcc/interoperation.rst: New file.
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* doc/gccint/gimple/tuple-specific-accessors.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleasm.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleassign.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplebind.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplecall.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplecatch.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplecond.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpledebug.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleehfilter.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplegoto.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplelabel.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplenop.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompatomicload.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompatomicstore.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompcontinue.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompcritical.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompfor.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompmaster.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompordered.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompparallel.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompreturn.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompsection.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompsections.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleompsingle.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplephi.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleresx.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplereturn.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpleswitch.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimpletry.rst: New file.
* doc/gccint/gimple/tuple-specific-accessors/gimplewithcleanupexpr.rst: New file.
* doc/gccint/gnu-free-documentation-license.rst: New file.
* doc/gccint/guidelines-for-diagnostics.rst: New file.
* doc/gccint/guidelines-for-options.rst: New file.
* doc/gccint/host-common.rst: New file.
* doc/gccint/host-configuration.rst: New file.
* doc/gccint/host-filesystem.rst: New file.
* doc/gccint/host-makefile-fragments.rst: New file.
* doc/gccint/host-misc.rst: New file.
* doc/gccint/index.rst: New file.
* doc/gccint/indices-and-tables.rst: New file.
* doc/gccint/interfacing-to-gcc-output.rst: New file.
* doc/gccint/introduction.rst: New file.
* doc/gccint/language-front-ends-in-gcc.rst: New file.
* doc/gccint/link-time-optimization.rst: New file.
* doc/gccint/link-time-optimization/design-overview.rst: New file.
* doc/gccint/link-time-optimization/internal-flags-controlling-lto1.rst: New file.
* doc/gccint/link-time-optimization/lto-file-sections.rst: New file.
* doc/gccint/link-time-optimization/using-summary-information-in-ipa-passes.rst: New file.
* doc/gccint/link-time-optimization/whole-program-assumptions-linker-plugin-and-symbol-visibilities.rst:
New file.
* doc/gccint/machine-descriptions.rst: New file.
* doc/gccint/machine-descriptions/c-statements-for-assembler-output.rst: New file.
* doc/gccint/machine-descriptions/canonicalization-of-instructions.rst: New file.
* doc/gccint/machine-descriptions/conditional-execution.rst: New file.
* doc/gccint/machine-descriptions/constant-definitions.rst: New file.
* doc/gccint/machine-descriptions/defining-how-to-split-instructions.rst: New file.
* doc/gccint/machine-descriptions/defining-jump-instruction-patterns.rst: New file.
* doc/gccint/machine-descriptions/defining-looping-instruction-patterns.rst: New file.
* doc/gccint/machine-descriptions/defining-rtl-sequences-for-code-generation.rst: New file.
* doc/gccint/machine-descriptions/everything-about-instruction-patterns.rst: New file.
* doc/gccint/machine-descriptions/example-of-defineinsn.rst: New file.
* doc/gccint/machine-descriptions/including-patterns-in-machine-descriptions.rst: New file.
* doc/gccint/machine-descriptions/instruction-attributes.rst: New file.
* doc/gccint/machine-descriptions/interdependence-of-patterns.rst: New file.
* doc/gccint/machine-descriptions/iterators.rst: New file.
* doc/gccint/machine-descriptions/machine-specific-peephole-optimizers.rst: New file.
* doc/gccint/machine-descriptions/operand-constraints.rst: New file.
* doc/gccint/machine-descriptions/output-templates-and-operand-substitution.rst: New file.
* doc/gccint/machine-descriptions/overview-of-how-the-machine-description-is-used.rst:
New file.
* doc/gccint/machine-descriptions/predicates.rst: New file.
* doc/gccint/machine-descriptions/rtl-template.rst: New file.
* doc/gccint/machine-descriptions/rtl-templates-transformations.rst: New file.
* doc/gccint/machine-descriptions/standard-pattern-names-for-generation.rst: New file.
* doc/gccint/machine-descriptions/when-the-order-of-patterns-matters.rst: New file.
* doc/gccint/makefile-fragments.rst: New file.
* doc/gccint/match-and-simplify.rst: New file.
* doc/gccint/memory-management-and-type-information.rst: New file.
* doc/gccint/memory-management-and-type-information/how-to-invoke-the-garbage-collector.rst:
New file.
* doc/gccint/memory-management-and-type-information/marking-roots-for-the-garbage-collector.rst:
New file.
* doc/gccint/memory-management-and-type-information/source-files-containing-type-information.rst:
New file.
* doc/gccint/memory-management-and-type-information/support-for-inheritance.rst: New file.
* doc/gccint/memory-management-and-type-information/support-for-user-provided-gc-marking-routines.rst:
New file.
* doc/gccint/memory-management-and-type-information/the-inside-of-a-gty.rst: New file.
* doc/gccint/memory-management-and-type-information/troubleshooting-the-garbage-collector.rst:
New file.
* doc/gccint/option-file-format.rst: New file.
* doc/gccint/option-properties.rst: New file.
* doc/gccint/option-specification-files.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler/gimplification-pass.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler/inter-procedural-optimization-passes.rst:
New file.
* doc/gccint/passes-and-files-of-the-compiler/optimization-info.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler/parsing-pass.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler/pass-manager.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler/rtl-passes.rst: New file.
* doc/gccint/passes-and-files-of-the-compiler/tree-ssa-passes.rst: New file.
* doc/gccint/plugins.rst: New file.
* doc/gccint/plugins/building-gcc-plugins.rst: New file.
* doc/gccint/plugins/controlling-which-passes-are-being-run.rst: New file.
* doc/gccint/plugins/giving-information-about-a-plugin.rst: New file.
* doc/gccint/plugins/interacting-with-the-gcc-garbage-collector.rst: New file.
* doc/gccint/plugins/interacting-with-the-pass-manager.rst: New file.
* doc/gccint/plugins/keeping-track-of-available-passes.rst: New file.
* doc/gccint/plugins/loading-plugins.rst: New file.
* doc/gccint/plugins/plugin-api.rst: New file.
* doc/gccint/plugins/recording-information-about-pass-execution.rst: New file.
* doc/gccint/plugins/registering-custom-attributes-or-pragmas.rst: New file.
* doc/gccint/rtl-representation.rst: New file.
* doc/gccint/rtl-representation/access-to-operands.rst: New file.
* doc/gccint/rtl-representation/access-to-special-operands.rst: New file.
* doc/gccint/rtl-representation/assembler-instructions-as-expressions.rst: New file.
* doc/gccint/rtl-representation/bit-fields.rst: New file.
* doc/gccint/rtl-representation/comparison-operations.rst: New file.
* doc/gccint/rtl-representation/constant-expression-types.rst: New file.
* doc/gccint/rtl-representation/conversions.rst: New file.
* doc/gccint/rtl-representation/declarations.rst: New file.
* doc/gccint/rtl-representation/embedded-side-effects-on-addresses.rst: New file.
* doc/gccint/rtl-representation/flags-in-an-rtl-expression.rst: New file.
* doc/gccint/rtl-representation/insns.rst: New file.
* doc/gccint/rtl-representation/machine-modes.rst: New file.
* doc/gccint/rtl-representation/on-the-side-ssa-form-for-rtl.rst: New file.
* doc/gccint/rtl-representation/reading-rtl.rst: New file.
* doc/gccint/rtl-representation/registers-and-memory.rst: New file.
* doc/gccint/rtl-representation/rtl-classes-and-formats.rst: New file.
* doc/gccint/rtl-representation/rtl-expressions-for-arithmetic.rst: New file.
* doc/gccint/rtl-representation/rtl-object-types.rst: New file.
* doc/gccint/rtl-representation/rtl-representation-of-function-call-insns.rst: New file.
* doc/gccint/rtl-representation/side-effect-expressions.rst: New file.
* doc/gccint/rtl-representation/structure-sharing-assumptions.rst: New file.
* doc/gccint/rtl-representation/variable-location-debug-information-in-rtl.rst: New file.
* doc/gccint/rtl-representation/vector-operations.rst: New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants.rst: New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/alignment-of-polyints.rst: New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/arithmetic-on-polyints.rst: New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/comparisons-involving-polyint.rst:
New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/computing-bounds-on-polyints.rst:
New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/consequences-of-using-polyint.rst:
New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/converting-polyints.rst: New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/guidelines-for-using-polyint.rst:
New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/miscellaneous-polyint-routines.rst:
New file.
* doc/gccint/sizes-and-offsets-as-runtime-invariants/overview-of-polyint.rst: New file.
* doc/gccint/source-tree-structure-and-build-system.rst: New file.
* doc/gccint/source-tree-structure-and-build-system/configure-terms-and-history.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory.rst: New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/anatomy-of-a-language-front-end.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/anatomy-of-a-target-back-end.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/build-system-in-the-gcc-directory.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/building-documentation.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/configuration-in-the-gcc-directory.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/headers-installed-by-gcc.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/library-source-files-and-headers-under-the-gcc-directory.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/makefile-targets.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/subdirectories-of-gcc.rst:
New file.
* doc/gccint/source-tree-structure-and-build-system/top-level-source-directory.rst:
New file.
* doc/gccint/standard-header-file-directories.rst: New file.
* doc/gccint/static-analyzer.rst: New file.
* doc/gccint/target-macros.rst: New file.
* doc/gccint/target-macros/adding-support-for-named-address-spaces.rst: New file.
* doc/gccint/target-macros/addressing-modes.rst: New file.
* doc/gccint/target-macros/adjusting-the-instruction-scheduler.rst: New file.
* doc/gccint/target-macros/anchored-addresses.rst: New file.
* doc/gccint/target-macros/c++-abi-parameters.rst: New file.
* doc/gccint/target-macros/condition-code-status.rst: New file.
* doc/gccint/target-macros/controlling-debugging-information-format.rst: New file.
* doc/gccint/target-macros/controlling-the-compilation-driver-gcc.rst: New file.
* doc/gccint/target-macros/cross-compilation-and-floating-point.rst: New file.
* doc/gccint/target-macros/d-abi-parameters.rst: New file.
* doc/gccint/target-macros/defining-coprocessor-specifics-for-mips-targets.rst: New file.
* doc/gccint/target-macros/defining-data-structures-for-per-function-information.rst:
New file.
* doc/gccint/target-macros/defining-target-specific-uses-of-attribute.rst: New file.
* doc/gccint/target-macros/defining-the-output-assembler-language.rst: New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-alignment.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-exception-regions.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/how-initialization-functions-are-handled.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/macros-controlling-initialization-routines.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-and-generation-of-labels.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-assembler-instructions.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-data.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-dispatch-tables.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-uninitialized-variables.rst:
New file.
* doc/gccint/target-macros/defining-the-output-assembler-language/the-overall-framework-of-an-assembler-file.rst:
New file.
* doc/gccint/target-macros/describing-relative-costs-of-operations.rst: New file.
* doc/gccint/target-macros/dividing-the-output-into-sections-texts-data.rst: New file.
* doc/gccint/target-macros/emulating-tls.rst: New file.
* doc/gccint/target-macros/implementing-the-varargs-macros.rst: New file.
* doc/gccint/target-macros/implicit-calls-to-library-routines.rst: New file.
* doc/gccint/target-macros/layout-of-source-language-data-types.rst: New file.
* doc/gccint/target-macros/miscellaneous-parameters.rst: New file.
* doc/gccint/target-macros/mode-switching-instructions.rst: New file.
* doc/gccint/target-macros/parameters-for-precompiled-header-validity-checking.rst:
New file.
* doc/gccint/target-macros/position-independent-code.rst: New file.
* doc/gccint/target-macros/register-classes.rst: New file.
* doc/gccint/target-macros/register-usage.rst: New file.
* doc/gccint/target-macros/run-time-target-specification.rst: New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions.rst: New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/basic-stack-layout.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/caller-saves-register-allocation.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/eliminating-frame-pointer-and-arg-pointer.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/exception-handling-support.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/function-entry-and-exit.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/generating-code-for-profiling.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/how-large-values-are-returned.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/how-scalar-function-values-are-returned.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/miscellaneous-register-hooks.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-arguments-in-registers.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-function-arguments-on-the-stack.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/permitting-tail-calls.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/registers-that-address-the-stack-frame.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/shrink-wrapping-separate-components.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/specifying-how-stack-checking-is-done.rst:
New file.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/stack-smashing-protection.rst:
New file.
* doc/gccint/target-macros/storage-layout.rst: New file.
* doc/gccint/target-macros/support-for-nested-functions.rst: New file.
* doc/gccint/target-macros/the-global-targetm-variable.rst: New file.
* doc/gccint/target-makefile-fragments.rst: New file.
* doc/gccint/testsuites.rst: New test.
* doc/gccint/testsuites/ada-language-testsuites.rst: New test.
* doc/gccint/testsuites/c-language-testsuites.rst: New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests.rst: New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests/commands-for-use-in-dg-final.rst:
New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests/features-for-dg-add-options.rst:
New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests/keywords-describing-target-attributes.rst:
New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests/selecting-targets-to-which-a-test-applies.rst:
New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests/syntax-and-descriptions-of-test-directives.rst:
New test.
* doc/gccint/testsuites/directives-used-within-dejagnu-tests/variants-of-dg-require-support.rst:
New test.
* doc/gccint/testsuites/idioms-used-in-testsuite-code.rst: New test.
* doc/gccint/testsuites/support-for-testing-binary-compatibility.rst: New test.
* doc/gccint/testsuites/support-for-testing-gcov.rst: New test.
* doc/gccint/testsuites/support-for-testing-gimple-passes.rst: New test.
* doc/gccint/testsuites/support-for-testing-link-time-optimizations.rst: New test.
* doc/gccint/testsuites/support-for-testing-profile-directed-optimizations.rst: New test.
* doc/gccint/testsuites/support-for-testing-rtl-passes.rst: New test.
* doc/gccint/testsuites/support-for-torture-testing-using-multiple-options.rst: New test.
* doc/gccint/the-gcc-low-level-runtime-library.rst: New file.
* doc/gccint/the-gcc-low-level-runtime-library/language-independent-routines-for-exception-handling.rst:
New file.
* doc/gccint/the-gcc-low-level-runtime-library/miscellaneous-runtime-library-routines.rst:
New file.
* doc/gccint/the-gcc-low-level-runtime-library/routines-for-decimal-floating-point-emulation.rst:
New file.
* doc/gccint/the-gcc-low-level-runtime-library/routines-for-fixed-point-fractional-emulation.rst:
New file.
* doc/gccint/the-gcc-low-level-runtime-library/routines-for-floating-point-emulation.rst:
New file.
* doc/gccint/the-gcc-low-level-runtime-library/routines-for-integer-arithmetic.rst:
New file.
* doc/gccint/the-language.rst: New file.
* doc/gccint/user-experience-guidelines.rst: New file.
* doc/install/binaries.rst: New file.
* doc/install/building.rst: New file.
* doc/install/building/building-a-cross-compiler.rst: New file.
* doc/install/building/building-a-native-compiler.rst: New file.
* doc/install/building/building-in-parallel.rst: New file.
* doc/install/building/building-the-ada-compiler.rst: New file.
* doc/install/building/building-the-d-compiler.rst: New file.
* doc/install/building/building-with-profile-feedback.rst: New file.
* doc/install/conf.py: New file.
* doc/install/configuration.rst: New file.
* doc/install/copyright.rst: New file.
* doc/install/downloading-gcc.rst: New file.
* doc/install/final-installation.rst: New file.
* doc/install/gnu-free-documentation-license.rst: New file.
* doc/install/host-target-specific-installation-notes-for-gcc.rst: New file.
* doc/install/how-can-you-run-the-testsuite-on-selected-tests.rst: New test.
* doc/install/how-to-interpret-test-results.rst: New file.
* doc/install/index.rst: New file.
* doc/install/indices-and-tables.rst: New file.
* doc/install/installing-gcc.rst: New file.
* doc/install/passing-options-and-running-multiple-testsuites.rst: New test.
* doc/install/prerequisites.rst: New file.
* doc/install/submitting-test-results.rst: New file.
* doc/install/testing.rst: New file.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/options-controlling-c++-dialect.rst: Revert.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* common/common-target.def: Port to RST.
* target.def: Port to RST.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* doc/gccint/target-macros/adding-support-for-named-address-spaces.rst: Use tm.rst.in file.
* doc/gccint/target-macros/addressing-modes.rst: Likewise.
* doc/gccint/target-macros/adjusting-the-instruction-scheduler.rst: Likewise.
* doc/gccint/target-macros/anchored-addresses.rst: Likewise.
* doc/gccint/target-macros/c++-abi-parameters.rst: Likewise.
* doc/gccint/target-macros/condition-code-status.rst: Likewise.
* doc/gccint/target-macros/controlling-debugging-information-format.rst: Likewise.
* doc/gccint/target-macros/controlling-the-compilation-driver-gcc.rst: Likewise.
* doc/gccint/target-macros/d-abi-parameters.rst: Likewise.
* doc/gccint/target-macros/defining-target-specific-uses-of-attribute.rst: Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-exception-regions.rst:
Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/macros-controlling-initialization-routines.rst:
Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-and-generation-of-labels.rst:
Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-assembler-instructions.rst:
Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-data.rst:
Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-dispatch-tables.rst:
Likewise.
* doc/gccint/target-macros/defining-the-output-assembler-language/the-overall-framework-of-an-assembler-file.rst:
Likewise.
* doc/gccint/target-macros/describing-relative-costs-of-operations.rst: Likewise.
* doc/gccint/target-macros/dividing-the-output-into-sections-texts-data.rst: Likewise.
* doc/gccint/target-macros/emulating-tls.rst: Likewise.
* doc/gccint/target-macros/implementing-the-varargs-macros.rst: Likewise.
* doc/gccint/target-macros/implicit-calls-to-library-routines.rst: Likewise.
* doc/gccint/target-macros/layout-of-source-language-data-types.rst: Likewise.
* doc/gccint/target-macros/miscellaneous-parameters.rst: Likewise.
* doc/gccint/target-macros/mode-switching-instructions.rst: Likewise.
* doc/gccint/target-macros/parameters-for-precompiled-header-validity-checking.rst:
Likewise.
* doc/gccint/target-macros/register-classes.rst: Likewise.
* doc/gccint/target-macros/register-usage.rst: Likewise.
* doc/gccint/target-macros/run-time-target-specification.rst: Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/basic-stack-layout.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/eliminating-frame-pointer-and-arg-pointer.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/function-entry-and-exit.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/generating-code-for-profiling.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/how-large-values-are-returned.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/how-scalar-function-values-are-returned.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/miscellaneous-register-hooks.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-arguments-in-registers.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-function-arguments-on-the-stack.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/permitting-tail-calls.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/registers-that-address-the-stack-frame.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/shrink-wrapping-separate-components.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/specifying-how-stack-checking-is-done.rst:
Likewise.
* doc/gccint/target-macros/stack-layout-and-calling-conventions/stack-smashing-protection.rst:
Likewise.
* doc/gccint/target-macros/storage-layout.rst: Likewise.
* doc/gccint/target-macros/support-for-nested-functions.rst: Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* Makefile.in: Support Sphinx based documentation.
* configure: Regenerate.
* configure.ac: Support Sphinx based documentation.
* genhooks.cc (struct s_hook): Emit tm.rst.in file.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* doc/gccint/target-macros/tm.rst.in: New file.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/analyzer.texi: Removed.
* doc/avr-mmcu.texi: Removed.
* doc/bugreport.texi: Removed.
* doc/cfg.texi: Removed.
* doc/collect2.texi: Removed.
* doc/compat.texi: Removed.
* doc/configfiles.texi: Removed.
* doc/configterms.texi: Removed.
* doc/contrib.texi: Removed.
* doc/contribute.texi: Removed.
* doc/cpp.texi: Removed.
* doc/cppdiropts.texi: Removed.
* doc/cppenv.texi: Removed.
* doc/cppinternals.texi: Removed.
* doc/cppopts.texi: Removed.
* doc/cppwarnopts.texi: Removed.
* doc/extend.texi: Removed.
* doc/fragments.texi: Removed.
* doc/frontends.texi: Removed.
* doc/gcc.texi: Removed.
* doc/gccint.texi: Removed.
* doc/gcov-dump.texi: Removed.
* doc/gcov-tool.texi: Removed.
* doc/gcov.texi: Removed.
* doc/generic.texi: Removed.
* doc/gimple.texi: Removed.
* doc/gnu.texi: Removed.
* doc/gty.texi: Removed.
* doc/headerdirs.texi: Removed.
* doc/hostconfig.texi: Removed.
* doc/implement-c.texi: Removed.
* doc/implement-cxx.texi: Removed.
* doc/include/fdl.texi: Removed.
* doc/include/funding.texi: Removed.
* doc/include/gcc-common.texi: Removed.
* doc/include/gpl_v3.texi: Removed.
* doc/install.texi: Removed.
* doc/interface.texi: Removed.
* doc/invoke.texi: Removed.
* doc/languages.texi: Removed.
* doc/libgcc.texi: Removed.
* doc/loop.texi: Removed.
* doc/lto-dump.texi: Removed.
* doc/lto.texi: Removed.
* doc/makefile.texi: Removed.
* doc/match-and-simplify.texi: Removed.
* doc/md.texi: Removed.
* doc/objc.texi: Removed.
* doc/optinfo.texi: Removed.
* doc/options.texi: Removed.
* doc/passes.texi: Removed.
* doc/plugins.texi: Removed.
* doc/poly-int.texi: Removed.
* doc/portability.texi: Removed.
* doc/rtl.texi: Removed.
* doc/service.texi: Removed.
* doc/sourcebuild.texi: Removed.
* doc/standards.texi: Removed.
* doc/tm.texi: Removed.
* doc/tree-ssa.texi: Removed.
* doc/trouble.texi: Removed.
* doc/ux.texi: Removed.
* doc/tm.texi.in: Removed.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* target.def: Use proper lexers for target macros.
* doc/gccint/target-macros/tm.rst.in: Re-generate.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* Makefile.in: Support --with-sphinx-build.
* configure.ac:
* configure: Regenerate.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/options-controlling-the-kind-of-output.rst:
Fix cross manual refs.
* doc/gcc/language-standards-supported-by-gcc/references-for-other-languages.rst:
Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-exception-regions.rst:
Do not include tm.rst.in.
* doc/gccint/target-macros/defining-the-output-assembler-language/the-overall-framework-of-an-assembler-file.rst:
Likewise.
* doc/gccint/target-macros/run-time-target-specification.rst:
Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-arguments-in-registers.rst:
Port to RST.
* doc/gccint/target-macros/storage-layout.rst: Likewise.
* doc/gcc/gcc-command-options/machine-dependent-options/x86-options.rst: Sync with master.
* doc/gcc/gcc-command-options/option-summary.rst: Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* Makefile.in: Support installation if sphinx-build is missing.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* Makefile.in: Add vpath default for .rst files.
* config/avr/avr-devices.cc: For port RST.
* config/avr/avr-mcus.def: Update path.
* config/avr/gen-avr-mmcu-texi.cc: Moved to...
* config/avr/gen-avr-mmcu-rst.cc: ...here.
* config/avr/t-avr: Update to rst.
* doc/gcc/gcc-command-options/machine-dependent-options/avr-mmcu.rst: Re-generate.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
* opts.cc (get_option_html_page): Port to sphinx URLs.
(get_option_url): Likewise.
(test_get_option_html_page): Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/cpp/character-sets.rst:
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* doc/cpp/conditional-syntax.rst:
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* doc/cpp/macros/stringizing.rst:
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* doc/cpp/tokenization.rst:
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* doc/cpp/traditional-lexical-analysis.rst:
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* doc/cpp/traditional-macros.rst:
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* doc/cppinternals/indices-and-tables.rst:
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* doc/cppinternals/internal-representation-of-macros.rst:
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* doc/cppinternals/just-which-line-number-anyway.rst:
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* doc/cppinternals/lexing-a-line.rst:
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* doc/cppinternals/lexing-a-token.rst:
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* doc/cppinternals/looking-for-a-function-like-macros-opening-parenthesis.rst:
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* doc/cppinternals/macro-expansion-overview.rst:
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* doc/cppinternals/marking-tokens-ineligible-for-future-expansion.rst:
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* doc/cppinternals/scanning-the-replacement-list-for-macros-to-expand.rst:
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* doc/gcc/binary-compatibility.rst:
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* doc/gcc/c++-implementation-defined-behavior.rst:
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* doc/gcc/c-implementation-defined-behavior/architecture.rst:
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* doc/gcc/c-implementation-defined-behavior/translation.rst:
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* doc/install/building/building-with-profile-feedback.rst:
Add trailing newline.
* doc/install/configuration.rst:
Add trailing newline.
* doc/install/copyright.rst:
Add trailing newline.
* doc/install/downloading-gcc.rst:
Add trailing newline.
* doc/install/final-installation.rst:
Add trailing newline.
* doc/install/gnu-free-documentation-license.rst:
Add trailing newline.
* doc/install/host-target-specific-installation-notes-for-gcc.rst:
Add trailing newline.
* doc/install/how-can-you-run-the-testsuite-on-selected-tests.rst:
Add trailing newline.
* doc/install/how-to-interpret-test-results.rst:
Add trailing newline.
* doc/install/index.rst:
Add trailing newline.
* doc/install/indices-and-tables.rst:
Add trailing newline.
* doc/install/installing-gcc.rst:
Add trailing newline.
* doc/install/passing-options-and-running-multiple-testsuites.rst:
Add trailing newline.
* doc/install/prerequisites.rst:
Add trailing newline.
* doc/install/submitting-test-results.rst:
Add trailing newline.
* doc/install/testing.rst:
Add trailing newline.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* Makefile.in: Use new install URL.
* doc/gcc/gcc-command-options/machine-dependent-options/avr-options.rst:
Use intersphinx link.
* doc/gcc/gcc-command-options/options-to-control-diagnostic-messages-formatting.rst:
Use new URL.
* doc/gccint/source-tree-structure-and-build-system.rst: Use
intersphinx link.
* doc/install/host-target-specific-installation-notes-for-gcc.rst: Likewise.
* doc/install/installing-gcc.rst: Likewise.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-09 Martin Liska <mliska@suse.cz>
Sinan <sinan.lin@linux.alibaba.com>
* doc/gccint/analysis-and-optimization-of-gimple-tuples/ssa-operands.rst:
Add missing variable name.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/cpp/conf.py: Add newline at last line.
* doc/cppinternals/conf.py: Add newline at last line.
* doc/gcc/conf.py: Add newline at last line.
* doc/gccint/conf.py: Add newline at last line.
* doc/install/conf.py: Add newline at last line.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst:
Revert.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/cpp/pragmas.rst: Revert.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst: Revert.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst: Revert.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst: Revert.
* doc/gcc/gcc-command-options/options-to-request-or-suppress-warnings.rst: Revert.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-13 Jonathan Wakely <jwakely@redhat.com>
* doc/install/testing.rst: Remove anachronism about separate
source tarballs.
2022-11-14 Martin Liska <mliska@suse.cz>
Revert:
2022-11-13 Martin Liska <mliska@suse.cz>
PR other/107620
* configure: Regenerate.
* configure.ac: Always set sphinx-build.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/option-summary.rst: Revert.
* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst: Revert.
2022-11-14 Haochen Jiang <haochen.jiang@intel.com>
* common/config/i386/i386-common.cc
(OPTION_MASK_ISA2_AMX_INT8_SET): Add AMX-TILE dependency.
(OPTION_MASK_ISA2_AMX_BF16_SET): Ditto.
(OPTION_MASK_ISA2_AMX_FP16_SET): Ditto.
(OPTION_MASK_ISA2_AMX_TILE_UNSET): Disable AMX_{INT8,
BF16, FP16} when disable AMX_TILE.
2022-11-14 Martin Liska <mliska@suse.cz>
* doc/gcc/gcc-command-options/machine-dependent-options/x86-options.rst:
Revert.
* doc/gcc/gcc-command-options/option-summary.rst:
Revert.
2022-11-14 Hongyu Wang <hongyu.wang@intel.com>
* common/config/i386/i386-common.cc (ix86_optimization_table):
Enable small loop unroll at O2 by default.
* config/i386/i386.cc (ix86_loop_unroll_adjust): Adjust unroll
factor if -munroll-only-small-loops enabled and -funroll-loops/
-funroll-all-loops are disabled.
* config/i386/i386.h (struct processor_costs): Add 2 field
small_unroll_ninsns and small_unroll_factor.
* config/i386/i386.opt: Add -munroll-only-small-loops.
* doc/gcc/gcc-command-options/machine-dependent-options/x86-options.rst:
Document -munroll-only-small-loops.
* doc/gcc/gcc-command-options/option-summary.rst: Likewise.
* loop-init.cc (pass_rtl_unroll_loops::gate): Enable rtl
loop unrolling for -O2-speed and above if target hook
loop_unroll_adjust exists.
(pass_rtl_unroll_loops::execute): Set UAP_UNROLL flag
when target hook loop_unroll_adjust exists.
* config/i386/x86-tune-costs.h: Update all processor costs
with small_unroll_ninsns = 4 and small_unroll_factor = 2.
2022-11-13 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106235
* doc/gcc/gcc-command-options/option-summary.rst: Add
-Wno-analyzer-tainted-assertion.
* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst:
Add -Wno-analyzer-tainted-assertion.
2022-11-13 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/bitmanip.md: New define_split.
2022-11-13 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv.cc (riscv_rtx_costs): Recognize shNadd,
if expressed as a plus and multiplication with a power-of-2.
Split costing for MINUS from PLUS.
2022-11-13 Martin Liska <mliska@suse.cz>
PR other/107620
* configure: Regenerate.
* configure.ac: Always set sphinx-build.
2022-11-13 Joseph Myers <joseph@codesourcery.com>
* ginclude/float.h [__STDC_VERSION__ > 201710L]
(__STDC_VERSION_FLOAT_H__): New macro.
* ginclude/stdarg.h [__STDC_VERSION__ > 201710L]
(__STDC_VERSION_STDARG_H__): New macro.
* ginclude/stdatomic.h [__STDC_VERSION__ > 201710L]
(__STDC_VERSION_STDATOMIC_H__): New macro.
* ginclude/stddef.h [__STDC_VERSION__ > 201710L]
(__STDC_VERSION_STDDEF_H__): New macro.
* ginclude/stdint-gcc.h [__STDC_VERSION__ > 201710L]
(__STDC_VERSION_STDINT_H__): New macro.
* glimits.h [__STDC_VERSION__ > 201710L]
(__STDC_VERSION_LIMITS_H__): New macro.
2022-11-13 Jonathan Wakely <jwakely@redhat.com>
* doc/install/testing.rst: Remove anachronism about separate
source tarballs.
2022-11-12 Joseph Myers <joseph@codesourcery.com>
* dfp.cc (decimal_from_binary): Convert a canonical NaN to a
canonical NaN.
2022-11-12 Aldy Hernandez <aldyh@redhat.com>
* value-range.cc (range_tests_signbit): Move to set from here...
(range_tests_signed_zeros): ...to here.
2022-11-12 Aldy Hernandez <aldyh@redhat.com>
* range-op-float.cc (build_lt): Adjust with frange_nextafter
instead of default to a closed range.
(build_gt): Same.
2022-11-12 Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* range-op-float.cc (float_binary_op_range_finish): New function.
(foperator_plus::op1_range): New.
(foperator_plus::op2_range): New.
(foperator_minus::op1_range): New.
(foperator_minus::op2_range): New.
(foperator_mult::op1_range): New.
(foperator_mult::op2_range): New.
(foperator_div::op1_range): New.
(foperator_div::op2_range): New.
2022-11-12 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/107569
* range-op-float.cc (zero_p, contains_p, singleton_inf_p,
signbit_known_p, zero_range, inf_range, zero_to_inf_range): New
functions.
(foperator_mult_div_base): New class.
(foperator_mult, foperator_div): Derive from that and use
protected static method from it as well as above new functions
to simplify the code.
2022-11-12 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/107569
* range-op-float.cc (foperator_div): New class.
(floating_op_table::floating_op_table): Use foperator_div
for RDIV_EXPR.
2022-11-12 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/107569
PR tree-optimization/107591
* range-op.h (range_operator_float::rv_fold): Add relation_kind
argument.
* range-op-float.cc (range_operator_float::fold_range): Name
last argument trio and pass trio.op1_op2 () as last argument to
rv_fold.
(range_operator_float::rv_fold): Add relation_kind argument.
(foperator_plus::rv_fold, foperator_minus::rv_fold): Likewise.
(foperator_mult): New class.
(floating_op_table::floating_op_table): Use foperator_mult for
MULT_EXPR.
2022-11-12 Xi Ruoyao <xry111@xry111.site>
* config/loongarch/loongarch.md (UNSPEC_FLOGB): New unspec.
(type): Add flogb.
(logb_non_negative<mode>2): New instruction template.
(logb<mode>2): New define_expand.
2022-11-12 Xi Ruoyao <xry111@xry111.site>
* config/loongarch/loongarch.md (UNSPEC_FSCALEB): New unspec.
(type): Add fscaleb.
(IMODE): New mode attr.
(ldexp<mode>3): New instruction template.
2022-11-12 Xi Ruoyao <xry111@xry111.site>
* config/loongarch/loongarch.md (UNSPEC_FTINT): New unspec.
(UNSPEC_FTINTRM): Likewise.
(UNSPEC_FTINTRP): Likewise.
(LRINT): New define_int_iterator.
(lrint_pattern): New define_int_attr.
(lrint_submenmonic): Likewise.
(lrint_allow_inexact): Likewise.
(ANYFI): New define_mode_iterator.
(lrint<ANYF><ANYFI>): New instruction template.
2022-11-12 Xi Ruoyao <xry111@xry111.site>
* config/loongarch/loongarch.md (frint_<fmt>): Rename to ..
(rint<mode>2): .. this.
2022-11-11 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106147
* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst:
Add -Wanalyzer-infinite-recursion.
* doc/gcc/gcc-command-options/options-to-request-or-suppress-warnings.rst
(-Winfinite-recursion): Mention -Wanalyzer-infinite-recursion.
2022-11-11 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106147
* Makefile.in (ANALYZER_OBJS): Add analyzer/infinite-recursion.o.
2022-11-11 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/107523
* gimple-range.cc (gimple_ranger::update_stmt): Use fur_stmt
rather than fur_depend.
2022-11-11 Andrew MacLeod <amacleod@redhat.com>
* tree-vrp.cc (rvrp_folder::rvrp_folder): Init m_last_bb_stmt.
(rvrp_folder::pre_fold_bb): Set m_last_bb_stmt.
(rvrp_folder::pre_fold_stmt): Check for transitive inferred ranges.
(rvrp_folder::fold_stmt): Check in pre_fold_stmt instead.
2022-11-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Cortex-X1C
CPU.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst:
Document Cortex-X1C CPU.
2022-11-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Cortex-A715
CPU.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst:
Document Cortex-A715 CPU.
2022-11-11 Richard Biener <rguenther@suse.de>
Nikita Voronov <nik_1357@mail.ru>
PR tree-optimization/107554
* tree-ssa-strlen.cc (strlen_pass::count_nonzero_bytes):
Use unsigned HOST_WIDE_INT type for the strlen.
2022-11-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/105142
* gimple-fold.cc (fosa_unwind): New global.
(follow_outer_ssa_edges): When the SSA definition to follow
is does not dominate fosa_bb, temporarily clear flow-sensitive
info. Make sure to not expand stmts with not defined overflow.
(maybe_fold_comparisons_from_match_pd): Set up unwind stack
for follow_outer_ssa_edges and unwind flow-sensitive info
clearing after matching.
2022-11-11 Aldy Hernandez <aldyh@redhat.com>
* range-op.cc (operator_mult::fold_range): Remove.
(operator_div::fold_range): Remove.
(operator_bitwise_and): Remove.
2022-11-11 Aldy Hernandez <aldyh@redhat.com>
* range-op.cc (update_known_bitmask): Avoid unnecessary intersection.
2022-11-11 Aldy Hernandez <aldyh@redhat.com>
* range-op.cc (range_operator::fold_range): Call
update_known_bitmask.
(operator_bitwise_and::fold_range): Avoid setting nonzero bits
when range is undefined.
2022-11-11 Aldy Hernandez <aldyh@redhat.com>
* range-op.cc (class operator_div): Remove tree code.
(operator_div::wi_op_overflows): Handle EXACT_DIV_EXPR as
TRUNC_DIV_EXPR.
2022-11-11 Aldy Hernandez <aldyh@redhat.com>
* range-op.cc: (range_op_table::set): Set m_code.
(integral_table::integral_table): Handle shared entries.
(pointer_table::pointer_table): Same.
* range-op.h (class range_operator): Add m_code.
2022-11-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/107618
* tree-ssa-copy.cc (stmt_may_generate_copy): Simulate all
assignments with a single SSA use.
(copy_prop_visit_assignment): Use gimple_fold_stmt_to_constant_1
to perform simple constant folding.
(copy_prop::visit_stmt): Visit all assignments.
2022-11-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/84646
* tree-ssa-dce.cc (pass_dce::set_pass_param): Add param
wheter to run update-address-taken.
(pass_dce::execute): Honor it.
* passes.def: Exchange last DCE and CD-DCE invocations.
Swap pass_tail_calls and the last DCE.
2022-11-11 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
Monk Chiang <monk.chiang@sifive.com>
* config/riscv/riscv-v.cc (emit_pred_move): Adjust for scalable register spilling.
(legitimize_move): Ditto.
* config/riscv/riscv.cc (riscv_v_adjust_scalable_frame): New function.
(riscv_first_stack_step): Adjust for scalable register spilling.
(riscv_expand_prologue): Ditto.
(riscv_expand_epilogue): Ditto.
(riscv_dwarf_poly_indeterminate_value): New function.
(TARGET_DWARF_POLY_INDETERMINATE_VALUE): New target hook support for register spilling.
* config/riscv/riscv.h (RISCV_DWARF_VLENB): New macro.
(RISCV_PROLOGUE_TEMP2_REGNUM): Ditto.
(RISCV_PROLOGUE_TEMP2): Ditto.
* config/riscv/vector-iterators.md: New iterators.
* config/riscv/vector.md (*mov<mode>): Fix it for register spilling.
(*mov<mode>_whole): New pattern.
(*mov<mode>_fract): New pattern.
(@pred_mov<mode>): Fix it for register spilling.
2022-11-11 Jonathan Wakely <jwakely@redhat.com>
PR c/85487
* doc/cpp/pragmas.rst (Pragmas): Document region pragmas.
2022-11-11 Haochen Jiang <haochen.jiang@intel.com>
* config/i386/i386-builtin.def (BDESC): Add
OPTION_MASK_ISA2_PREFETCHI for prefetchi builtin.
* config/i386/i386-expand.cc (ix86_expand_builtin):
Add ISA check before emit_insn.
* config/i386/prfchiintrin.h: Add target for intrin.
2022-11-10 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99671
* tristate.h (tristate::is_unknown): New.
2022-11-10 David Malcolm <dmalcolm@redhat.com>
* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst:
Add -Wanalyzer-deref-before-check.
2022-11-10 Marek Polacek <polacek@redhat.com>
* doc/gcc/gcc-command-options/options-controlling-c++-dialect.rst:
Extend the description of -Wdangling-reference.
2022-11-10 Andrew Pinski <apinski@marvell.com>
* config/bfin/bfin.h (SLOW_SHORT_ACCESS): Delete.
* config/i386/i386.h (SLOW_SHORT_ACCESS): Delete.
* system.h: Poison SLOW_SHORT_ACCESS
2022-11-10 Aldy Hernandez <aldyh@redhat.com>
* value-range.cc (frange::set_nonnegative): Remove NAN sign handling.
(range_tests_signed_zeros): Adjust test.
2022-11-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/84646
* tree-ssa-forwprop.cc (pass_forwprop::execute): Improve
copy propagation across PHIs.
2022-11-10 Philipp Tomsich <philipp.tomsich@vrull.eu>
* config/riscv/riscv-cores.def (RISCV_TUNE): Update
sifive-7-series to point to the sifive_7 pipeline description.
2022-11-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/84646
* tree-ssa-ccp.cc (set_lattice_value): Make sure we
allow a const -> copy transition and avoid using meet
in that case.
2022-11-10 Martin Liska <mliska@suse.cz>
* doc/cpp/conf.py: Add newline at last line.
* doc/cppinternals/conf.py: Add newline at last line.
* doc/gcc/conf.py: Add newline at last line.
* doc/gccint/conf.py: Add newline at last line.
* doc/install/conf.py: Add newline at last line.
2022-11-10 Richard Biener <rguenther@suse.de>
* tree-ssa-loop-unswitch.cc (init_loop_unswitch_info): First collect
candidates and determine the outermost loop to unswitch.
(tree_ssa_unswitch_loops): First perform all guard hoisting,
then perform unswitching on innermost loop predicates.
(find_unswitching_predicates_for_bb): Keep track of the
outermost loop to unswitch.
(evaluate_bbs): Adjust exit test.
(tree_unswitch_single_loop): Dump whether we unswitched an outer
loop.
(tree_unswitch_loop): Remove assert we unswitch only innermost
loops.
2022-11-10 Jakub Jelinek <jakub@redhat.com>
PR target/107585
PR target/107546
* config/i386/i386-expand.cc (ix86_expand_int_sse_cmp): Use
gen_int_mode rather than GEN_INT.
2022-11-09 Martin Liska <mliska@suse.cz>
Sinan <sinan.lin@linux.alibaba.com>
* doc/gccint/analysis-and-optimization-of-gimple-tuples/ssa-operands.rst:
Add missing variable name.
2022-11-09 Aldy Hernandez <aldyh@redhat.com>
* value-range-storage.cc (frange_storage_slot::get_frange): Clear
NAN if appropriate.
* value-range.cc (range_tests_floats): New test.
2022-11-09 Aldy Hernandez <aldyh@redhat.com>
* range-op-float.cc (class foperator_plus): Remove op[12]_range.
(class foperator_minus): Same.
2022-11-09 Qing Zhao <qing.zhao@oracle.com>
* gimple-array-bounds.cc (trailing_array): Replace
array_at_struct_end_p with new name and update comments.
* gimple-fold.cc (get_range_strlen_tree): Likewise.
* gimple-ssa-warn-restrict.cc (builtin_memref::builtin_memref):
Likewise.
* graphite-sese-to-poly.cc (bounds_are_valid): Likewise.
* tree-if-conv.cc (idx_within_array_bound): Likewise.
* tree-object-size.cc (addr_object_size): Likewise.
* tree-ssa-alias.cc (component_ref_to_zero_sized_trailing_array_p):
Likewise.
(stmt_kills_ref_p): Likewise.
* tree-ssa-loop-niter.cc (idx_infer_loop_bounds): Likewise.
* tree-ssa-strlen.cc (maybe_set_strlen_range): Likewise.
* tree.cc (array_at_struct_end_p): Rename to ...
(array_ref_flexible_size_p): ... this.
(component_ref_size): Replace array_at_struct_end_p with new name.
* tree.h (array_at_struct_end_p): Rename to ...
(array_ref_flexible_size_p): ... this.
2022-11-09 Martin Liska <mliska@suse.cz>
* Makefile.in: Use new install URL.
* doc/gcc/gcc-command-options/machine-dependent-options/avr-options.rst:
Use intersphinx link.
* doc/gcc/gcc-command-options/options-to-control-diagnostic-messages-formatting.rst:
Use new URL.
* doc/gccint/source-tree-structure-and-build-system.rst: Use
intersphinx link.
* doc/install/host-target-specific-installation-notes-for-gcc.rst: Likewise.
* doc/install/installing-gcc.rst: Likewise.
2022-11-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/84646
* tree-ssa-threadbackward.cc (back_threader::maybe_register_path):
Remove premature cycle rejection.
2022-11-09 Martin Liska <mliska@suse.cz>
* doc/cpp/character-sets.rst:
Add trailing newline.
* doc/cpp/conditional-syntax.rst:
Add trailing newline.
* doc/cpp/conditional-uses.rst:
Add trailing newline.
* doc/cpp/conditionals.rst:
Add trailing newline.
* doc/cpp/copyright.rst:
Add trailing newline.
* doc/cpp/deleted-code.rst:
Add trailing newline.
* doc/cpp/diagnostics.rst:
Add trailing newline.
* doc/cpp/environment-variables.rst:
Add trailing newline.
* doc/cpp/gnu-free-documentation-license.rst:
Add trailing newline.
* doc/cpp/header-files.rst:
Add trailing newline.
* doc/cpp/header-files/alternatives-to-wrapper-ifndef.rst:
Add trailing newline.
* doc/cpp/header-files/computed-includes.rst:
Add trailing newline.
* doc/cpp/header-files/include-operation.rst:
Add trailing newline.
* doc/cpp/header-files/include-syntax.rst:
Add trailing newline.
* doc/cpp/header-files/once-only-headers.rst:
Add trailing newline.
* doc/cpp/header-files/search-path.rst:
Add trailing newline.
* doc/cpp/header-files/system-headers.rst:
Add trailing newline.
* doc/cpp/header-files/wrapper-headers.rst:
Add trailing newline.
* doc/cpp/implementation-defined-behavior.rst:
Add trailing newline.
* doc/cpp/implementation-details.rst:
Add trailing newline.
* doc/cpp/implementation-limits.rst:
Add trailing newline.
* doc/cpp/index.rst:
Add trailing newline.
* doc/cpp/indices-and-tables.rst:
Add trailing newline.
* doc/cpp/initial-processing.rst:
Add trailing newline.
* doc/cpp/invocation.rst:
Add trailing newline.
* doc/cpp/line-control.rst:
Add trailing newline.
* doc/cpp/macros.rst:
Add trailing newline.
* doc/cpp/macros/concatenation.rst:
Add trailing newline.
* doc/cpp/macros/directives-within-macro-arguments.rst:
Add trailing newline.
* doc/cpp/macros/function-like-macros.rst:
Add trailing newline.
* doc/cpp/macros/macro-arguments.rst:
Add trailing newline.
* doc/cpp/macros/macro-pitfalls.rst:
Add trailing newline.
* doc/cpp/macros/object-like-macros.rst:
Add trailing newline.
* doc/cpp/macros/predefined-macros.rst:
Add trailing newline.
* doc/cpp/macros/stringizing.rst:
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* doc/cpp/macros/undefining-and-redefining-macros.rst:
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