| /* Copyright (C) 1988-2021 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_I386_BUILTINS_H |
| #define GCC_I386_BUILTINS_H |
| |
| /* The following file contains several enumerations and data structures |
| built from the definitions in i386-builtin-types.def. */ |
| |
| #include "i386-builtin-types.inc" |
| |
| /* Codes for all the SSE/MMX builtins. Builtins not mentioned in any |
| bdesc_* arrays below should come first, then builtins for each bdesc_* |
| array in ascending order, so that we can use direct array accesses. */ |
| enum ix86_builtins |
| { |
| IX86_BUILTIN_MASKMOVQ, |
| IX86_BUILTIN_LDMXCSR, |
| IX86_BUILTIN_STMXCSR, |
| IX86_BUILTIN_MASKMOVDQU, |
| IX86_BUILTIN_PSLLDQ128, |
| IX86_BUILTIN_CLFLUSH, |
| IX86_BUILTIN_MONITOR, |
| IX86_BUILTIN_MWAIT, |
| IX86_BUILTIN_UMONITOR, |
| IX86_BUILTIN_UMWAIT, |
| IX86_BUILTIN_TPAUSE, |
| IX86_BUILTIN_TESTUI, |
| IX86_BUILTIN_CLZERO, |
| IX86_BUILTIN_CLDEMOTE, |
| IX86_BUILTIN_VEC_INIT_V2SI, |
| IX86_BUILTIN_VEC_INIT_V4HI, |
| IX86_BUILTIN_VEC_INIT_V8QI, |
| IX86_BUILTIN_VEC_EXT_V2DF, |
| IX86_BUILTIN_VEC_EXT_V2DI, |
| IX86_BUILTIN_VEC_EXT_V4SF, |
| IX86_BUILTIN_VEC_EXT_V4SI, |
| IX86_BUILTIN_VEC_EXT_V8HI, |
| IX86_BUILTIN_VEC_EXT_V2SI, |
| IX86_BUILTIN_VEC_EXT_V4HI, |
| IX86_BUILTIN_VEC_EXT_V16QI, |
| IX86_BUILTIN_VEC_SET_V2DI, |
| IX86_BUILTIN_VEC_SET_V4SF, |
| IX86_BUILTIN_VEC_SET_V4SI, |
| IX86_BUILTIN_VEC_SET_V8HI, |
| IX86_BUILTIN_VEC_SET_V4HI, |
| IX86_BUILTIN_VEC_SET_V16QI, |
| IX86_BUILTIN_GATHERSIV2DF, |
| IX86_BUILTIN_GATHERSIV4DF, |
| IX86_BUILTIN_GATHERDIV2DF, |
| IX86_BUILTIN_GATHERDIV4DF, |
| IX86_BUILTIN_GATHERSIV4SF, |
| IX86_BUILTIN_GATHERSIV8SF, |
| IX86_BUILTIN_GATHERDIV4SF, |
| IX86_BUILTIN_GATHERDIV8SF, |
| IX86_BUILTIN_GATHERSIV2DI, |
| IX86_BUILTIN_GATHERSIV4DI, |
| IX86_BUILTIN_GATHERDIV2DI, |
| IX86_BUILTIN_GATHERDIV4DI, |
| IX86_BUILTIN_GATHERSIV4SI, |
| IX86_BUILTIN_GATHERSIV8SI, |
| IX86_BUILTIN_GATHERDIV4SI, |
| IX86_BUILTIN_GATHERDIV8SI, |
| IX86_BUILTIN_GATHER3SIV8SF, |
| IX86_BUILTIN_GATHER3SIV4SF, |
| IX86_BUILTIN_GATHER3SIV4DF, |
| IX86_BUILTIN_GATHER3SIV2DF, |
| IX86_BUILTIN_GATHER3DIV8SF, |
| IX86_BUILTIN_GATHER3DIV4SF, |
| IX86_BUILTIN_GATHER3DIV4DF, |
| IX86_BUILTIN_GATHER3DIV2DF, |
| IX86_BUILTIN_GATHER3SIV8SI, |
| IX86_BUILTIN_GATHER3SIV4SI, |
| IX86_BUILTIN_GATHER3SIV4DI, |
| IX86_BUILTIN_GATHER3SIV2DI, |
| IX86_BUILTIN_GATHER3DIV8SI, |
| IX86_BUILTIN_GATHER3DIV4SI, |
| IX86_BUILTIN_GATHER3DIV4DI, |
| IX86_BUILTIN_GATHER3DIV2DI, |
| IX86_BUILTIN_SCATTERSIV8SF, |
| IX86_BUILTIN_SCATTERSIV4SF, |
| IX86_BUILTIN_SCATTERSIV4DF, |
| IX86_BUILTIN_SCATTERSIV2DF, |
| IX86_BUILTIN_SCATTERDIV8SF, |
| IX86_BUILTIN_SCATTERDIV4SF, |
| IX86_BUILTIN_SCATTERDIV4DF, |
| IX86_BUILTIN_SCATTERDIV2DF, |
| IX86_BUILTIN_SCATTERSIV8SI, |
| IX86_BUILTIN_SCATTERSIV4SI, |
| IX86_BUILTIN_SCATTERSIV4DI, |
| IX86_BUILTIN_SCATTERSIV2DI, |
| IX86_BUILTIN_SCATTERDIV8SI, |
| IX86_BUILTIN_SCATTERDIV4SI, |
| IX86_BUILTIN_SCATTERDIV4DI, |
| IX86_BUILTIN_SCATTERDIV2DI, |
| /* Alternate 4 and 8 element gather/scatter for the vectorizer |
| where all operands are 32-byte or 64-byte wide respectively. */ |
| IX86_BUILTIN_GATHERALTSIV4DF, |
| IX86_BUILTIN_GATHERALTDIV8SF, |
| IX86_BUILTIN_GATHERALTSIV4DI, |
| IX86_BUILTIN_GATHERALTDIV8SI, |
| IX86_BUILTIN_GATHER3ALTDIV16SF, |
| IX86_BUILTIN_GATHER3ALTDIV16SI, |
| IX86_BUILTIN_GATHER3ALTSIV4DF, |
| IX86_BUILTIN_GATHER3ALTDIV8SF, |
| IX86_BUILTIN_GATHER3ALTSIV4DI, |
| IX86_BUILTIN_GATHER3ALTDIV8SI, |
| IX86_BUILTIN_GATHER3ALTSIV8DF, |
| IX86_BUILTIN_GATHER3ALTSIV8DI, |
| IX86_BUILTIN_GATHER3DIV16SF, |
| IX86_BUILTIN_GATHER3DIV16SI, |
| IX86_BUILTIN_GATHER3DIV8DF, |
| IX86_BUILTIN_GATHER3DIV8DI, |
| IX86_BUILTIN_GATHER3SIV16SF, |
| IX86_BUILTIN_GATHER3SIV16SI, |
| IX86_BUILTIN_GATHER3SIV8DF, |
| IX86_BUILTIN_GATHER3SIV8DI, |
| IX86_BUILTIN_SCATTERALTSIV8DF, |
| IX86_BUILTIN_SCATTERALTDIV16SF, |
| IX86_BUILTIN_SCATTERALTSIV8DI, |
| IX86_BUILTIN_SCATTERALTDIV16SI, |
| IX86_BUILTIN_SCATTERALTSIV4DF, |
| IX86_BUILTIN_SCATTERALTDIV8SF, |
| IX86_BUILTIN_SCATTERALTSIV4DI, |
| IX86_BUILTIN_SCATTERALTDIV8SI, |
| IX86_BUILTIN_SCATTERALTSIV2DF, |
| IX86_BUILTIN_SCATTERALTDIV4SF, |
| IX86_BUILTIN_SCATTERALTSIV2DI, |
| IX86_BUILTIN_SCATTERALTDIV4SI, |
| IX86_BUILTIN_SCATTERDIV16SF, |
| IX86_BUILTIN_SCATTERDIV16SI, |
| IX86_BUILTIN_SCATTERDIV8DF, |
| IX86_BUILTIN_SCATTERDIV8DI, |
| IX86_BUILTIN_SCATTERSIV16SF, |
| IX86_BUILTIN_SCATTERSIV16SI, |
| IX86_BUILTIN_SCATTERSIV8DF, |
| IX86_BUILTIN_SCATTERSIV8DI, |
| IX86_BUILTIN_GATHERPFQPD, |
| IX86_BUILTIN_GATHERPFDPS, |
| IX86_BUILTIN_GATHERPFDPD, |
| IX86_BUILTIN_GATHERPFQPS, |
| IX86_BUILTIN_SCATTERPFDPD, |
| IX86_BUILTIN_SCATTERPFDPS, |
| IX86_BUILTIN_SCATTERPFQPD, |
| IX86_BUILTIN_SCATTERPFQPS, |
| IX86_BUILTIN_CLWB, |
| IX86_BUILTIN_CLFLUSHOPT, |
| IX86_BUILTIN_INFQ, |
| IX86_BUILTIN_HUGE_VALQ, |
| IX86_BUILTIN_NANQ, |
| IX86_BUILTIN_NANSQ, |
| IX86_BUILTIN_XABORT, |
| IX86_BUILTIN_ADDCARRYX32, |
| IX86_BUILTIN_ADDCARRYX64, |
| IX86_BUILTIN_SBB32, |
| IX86_BUILTIN_SBB64, |
| IX86_BUILTIN_RDRAND16_STEP, |
| IX86_BUILTIN_RDRAND32_STEP, |
| IX86_BUILTIN_RDRAND64_STEP, |
| IX86_BUILTIN_RDSEED16_STEP, |
| IX86_BUILTIN_RDSEED32_STEP, |
| IX86_BUILTIN_RDSEED64_STEP, |
| IX86_BUILTIN_MONITORX, |
| IX86_BUILTIN_MWAITX, |
| IX86_BUILTIN_CFSTRING, |
| IX86_BUILTIN_CPU_INIT, |
| IX86_BUILTIN_CPU_IS, |
| IX86_BUILTIN_CPU_SUPPORTS, |
| IX86_BUILTIN_READ_FLAGS, |
| IX86_BUILTIN_WRITE_FLAGS, |
| |
| /* All the remaining builtins are tracked in bdesc_* arrays in |
| i386-builtin.def. Don't add any IX86_BUILTIN_* enumerators after |
| this point. */ |
| #define BDESC(mask, mask2, icode, name, code, comparison, flag) \ |
| code, |
| #define BDESC_FIRST(kind, kindu, mask, mask2, icode, name, code, comparison, flag) \ |
| code, \ |
| IX86_BUILTIN__BDESC_##kindu##_FIRST = code, |
| #define BDESC_END(kind, next_kind) |
| |
| #include "i386-builtin.def" |
| |
| #undef BDESC |
| #undef BDESC_FIRST |
| #undef BDESC_END |
| |
| IX86_BUILTIN_MAX, |
| |
| IX86_BUILTIN__BDESC_MAX_FIRST = IX86_BUILTIN_MAX, |
| |
| /* Now just the aliases for bdesc_* start/end. */ |
| #define BDESC(mask, mask2, icode, name, code, comparison, flag) |
| #define BDESC_FIRST(kind, kindu, mask, mask2, icode, name, code, comparison, flag) |
| #define BDESC_END(kind, next_kind) \ |
| IX86_BUILTIN__BDESC_##kind##_LAST \ |
| = IX86_BUILTIN__BDESC_##next_kind##_FIRST - 1, |
| |
| #include "i386-builtin.def" |
| |
| #undef BDESC |
| #undef BDESC_FIRST |
| #undef BDESC_END |
| |
| /* Just to make sure there is no comma after the last enumerator. */ |
| IX86_BUILTIN__BDESC_MAX_LAST = IX86_BUILTIN__BDESC_MAX_FIRST |
| }; |
| |
| /* Table of all of the builtin functions that are possible with different ISA's |
| but are waiting to be built until a function is declared to use that |
| ISA. */ |
| struct builtin_isa { |
| HOST_WIDE_INT isa; /* isa_flags this builtin is defined for */ |
| HOST_WIDE_INT isa2; /* additional isa_flags this builtin is defined for */ |
| const char *name; /* function name */ |
| enum ix86_builtin_func_type tcode; /* type to use in the declaration */ |
| unsigned char const_p:1; /* true if the declaration is constant */ |
| unsigned char pure_p:1; /* true if the declaration has pure attribute */ |
| bool set_and_not_built_p; |
| }; |
| |
| /* Bits for builtin_description.flag. */ |
| |
| struct builtin_description |
| { |
| const HOST_WIDE_INT mask; |
| const HOST_WIDE_INT mask2; |
| const enum insn_code icode; |
| const char *const name; |
| const enum ix86_builtins code; |
| const enum rtx_code comparison; |
| const int flag; |
| }; |
| |
| #define MULTI_ARG_4_DF2_DI_I V2DF_FTYPE_V2DF_V2DF_V2DI_INT |
| #define MULTI_ARG_4_DF2_DI_I1 V4DF_FTYPE_V4DF_V4DF_V4DI_INT |
| #define MULTI_ARG_4_SF2_SI_I V4SF_FTYPE_V4SF_V4SF_V4SI_INT |
| #define MULTI_ARG_4_SF2_SI_I1 V8SF_FTYPE_V8SF_V8SF_V8SI_INT |
| #define MULTI_ARG_3_SF V4SF_FTYPE_V4SF_V4SF_V4SF |
| #define MULTI_ARG_3_DF V2DF_FTYPE_V2DF_V2DF_V2DF |
| #define MULTI_ARG_3_SF2 V8SF_FTYPE_V8SF_V8SF_V8SF |
| #define MULTI_ARG_3_DF2 V4DF_FTYPE_V4DF_V4DF_V4DF |
| #define MULTI_ARG_3_DI V2DI_FTYPE_V2DI_V2DI_V2DI |
| #define MULTI_ARG_3_SI V4SI_FTYPE_V4SI_V4SI_V4SI |
| #define MULTI_ARG_3_SI_DI V4SI_FTYPE_V4SI_V4SI_V2DI |
| #define MULTI_ARG_3_HI V8HI_FTYPE_V8HI_V8HI_V8HI |
| #define MULTI_ARG_3_HI_SI V8HI_FTYPE_V8HI_V8HI_V4SI |
| #define MULTI_ARG_3_QI V16QI_FTYPE_V16QI_V16QI_V16QI |
| #define MULTI_ARG_3_DI2 V4DI_FTYPE_V4DI_V4DI_V4DI |
| #define MULTI_ARG_3_SI2 V8SI_FTYPE_V8SI_V8SI_V8SI |
| #define MULTI_ARG_3_HI2 V16HI_FTYPE_V16HI_V16HI_V16HI |
| #define MULTI_ARG_3_QI2 V32QI_FTYPE_V32QI_V32QI_V32QI |
| #define MULTI_ARG_2_SF V4SF_FTYPE_V4SF_V4SF |
| #define MULTI_ARG_2_DF V2DF_FTYPE_V2DF_V2DF |
| #define MULTI_ARG_2_DI V2DI_FTYPE_V2DI_V2DI |
| #define MULTI_ARG_2_SI V4SI_FTYPE_V4SI_V4SI |
| #define MULTI_ARG_2_HI V8HI_FTYPE_V8HI_V8HI |
| #define MULTI_ARG_2_QI V16QI_FTYPE_V16QI_V16QI |
| #define MULTI_ARG_2_DI_IMM V2DI_FTYPE_V2DI_SI |
| #define MULTI_ARG_2_SI_IMM V4SI_FTYPE_V4SI_SI |
| #define MULTI_ARG_2_HI_IMM V8HI_FTYPE_V8HI_SI |
| #define MULTI_ARG_2_QI_IMM V16QI_FTYPE_V16QI_SI |
| #define MULTI_ARG_2_DI_CMP V2DI_FTYPE_V2DI_V2DI_CMP |
| #define MULTI_ARG_2_SI_CMP V4SI_FTYPE_V4SI_V4SI_CMP |
| #define MULTI_ARG_2_HI_CMP V8HI_FTYPE_V8HI_V8HI_CMP |
| #define MULTI_ARG_2_QI_CMP V16QI_FTYPE_V16QI_V16QI_CMP |
| #define MULTI_ARG_2_SF_TF V4SF_FTYPE_V4SF_V4SF_TF |
| #define MULTI_ARG_2_DF_TF V2DF_FTYPE_V2DF_V2DF_TF |
| #define MULTI_ARG_2_DI_TF V2DI_FTYPE_V2DI_V2DI_TF |
| #define MULTI_ARG_2_SI_TF V4SI_FTYPE_V4SI_V4SI_TF |
| #define MULTI_ARG_2_HI_TF V8HI_FTYPE_V8HI_V8HI_TF |
| #define MULTI_ARG_2_QI_TF V16QI_FTYPE_V16QI_V16QI_TF |
| #define MULTI_ARG_1_SF V4SF_FTYPE_V4SF |
| #define MULTI_ARG_1_DF V2DF_FTYPE_V2DF |
| #define MULTI_ARG_1_SF2 V8SF_FTYPE_V8SF |
| #define MULTI_ARG_1_DF2 V4DF_FTYPE_V4DF |
| #define MULTI_ARG_1_DI V2DI_FTYPE_V2DI |
| #define MULTI_ARG_1_SI V4SI_FTYPE_V4SI |
| #define MULTI_ARG_1_HI V8HI_FTYPE_V8HI |
| #define MULTI_ARG_1_QI V16QI_FTYPE_V16QI |
| #define MULTI_ARG_1_SI_DI V2DI_FTYPE_V4SI |
| #define MULTI_ARG_1_HI_DI V2DI_FTYPE_V8HI |
| #define MULTI_ARG_1_HI_SI V4SI_FTYPE_V8HI |
| #define MULTI_ARG_1_QI_DI V2DI_FTYPE_V16QI |
| #define MULTI_ARG_1_QI_SI V4SI_FTYPE_V16QI |
| #define MULTI_ARG_1_QI_HI V8HI_FTYPE_V16QI |
| |
| #define BDESC(mask, mask2, icode, name, code, comparison, flag) \ |
| { mask, mask2, icode, name, code, comparison, flag }, |
| #define BDESC_FIRST(kind, kindu, mask, mask2, icode, name, code, comparison, flag) \ |
| static const struct builtin_description bdesc_##kind[] = \ |
| { \ |
| BDESC (mask, mask2, icode, name, code, comparison, flag) |
| #define BDESC_END(kind, next_kind) \ |
| }; |
| |
| #include "i386-builtin.def" |
| |
| extern builtin_isa ix86_builtins_isa[(int) IX86_BUILTIN_MAX]; |
| |
| tree ix86_builtin_vectorized_function (unsigned int fn, tree type_out, |
| tree type_in); |
| void ix86_init_builtins (void); |
| tree ix86_vectorize_builtin_gather (const_tree mem_vectype, |
| const_tree index_type, int scale); |
| tree ix86_builtin_decl (unsigned code, bool); |
| tree ix86_builtin_reciprocal (tree fndecl); |
| unsigned int get_builtin_code_for_version (tree decl, tree *predicate_list); |
| tree fold_builtin_cpu (tree fndecl, tree *args); |
| tree get_ix86_builtin (enum ix86_builtins c); |
| |
| #endif /* GCC_I386_BUILTINS_H */ |
