Viewing file:  i386-builtins.h (10.97 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* Copyright (C) 1988-2022 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 */
|
