macro-assembler-shared-ia32-x64.h File Reference

#include <optional>
#include "src/base/macros.h"
#include "src/codegen/cpu-features.h"
#include "src/codegen/external-reference.h"
#include "src/codegen/macro-assembler-base.h"

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Classes
class	v8::internal::SharedMacroAssemblerBase
struct	v8::internal::SharedMacroAssemblerBase::AvxHelper< Dst, Arg, Args >
class	v8::internal::SharedMacroAssembler< Impl >

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	QFMA(ps_or_pd)
#define	QFMS(ps_or_pd)
#define	AVX_OP(macro_name, name)
#define	AVX_OP_WITH_DIFF_SSE_INSTR(macro_name, avx_name, sse_name)
#define	AVX_OP_SSE3(macro_name, name)
#define	AVX_OP_SSSE3(macro_name, name)
#define	AVX_OP_SSE4_1(macro_name, name)
#define	AVX_OP_SSE4_2(macro_name, name)

Variables
constexpr int	v8::internal::kStackSavedSavedFPSize = kDoubleSize

Macro Definition Documentation

AVX_OP

#define AVX_OP	(		macro_name,
			name )

Value:

  template <typename Dst, typename Arg, typename... Args>               \
  void macro_name(Dst dst, Arg arg, Args... args) {                     \
    AvxHelper<Dst, Arg, Args...>{this}                                  \
        .template emit<&Assembler::v##name, &Assembler::name>(dst, arg, \
                                                              args...); \
  }

Definition at line 236 of file macro-assembler-shared-ia32-x64.h.

AVX_OP_SSE3

#define AVX_OP_SSE3	(		macro_name,
			name )

Value:

  template <typename Dst, typename Arg, typename... Args>               \
  void macro_name(Dst dst, Arg arg, Args... args) {                     \
    AvxHelper<Dst, Arg, Args...>{this, std::optional<CpuFeature>(SSE3)} \
        .template emit<&Assembler::v##name, &Assembler::name>(dst, arg, \
                                                              args...); \
  }

Definition at line 263 of file macro-assembler-shared-ia32-x64.h.

AVX_OP_SSE4_1

#define AVX_OP_SSE4_1	(		macro_name,
			name )

Value:

  template <typename Dst, typename Arg, typename... Args>                 \
  void macro_name(Dst dst, Arg arg, Args... args) {                       \
    AvxHelper<Dst, Arg, Args...>{this, std::optional<CpuFeature>(SSE4_1)} \
        .template emit<&Assembler::v##name, &Assembler::name>(dst, arg,   \
                                                              args...);   \
  }

Definition at line 279 of file macro-assembler-shared-ia32-x64.h.

AVX_OP_SSE4_2

#define AVX_OP_SSE4_2	(		macro_name,
			name )

Value:

  template <typename Dst, typename Arg, typename... Args>                 \
  void macro_name(Dst dst, Arg arg, Args... args) {                       \
    AvxHelper<Dst, Arg, Args...>{this, std::optional<CpuFeature>(SSE4_2)} \
        .template emit<&Assembler::v##name, &Assembler::name>(dst, arg,   \
                                                              args...);   \
  }

Definition at line 287 of file macro-assembler-shared-ia32-x64.h.

AVX_OP_SSSE3

#define AVX_OP_SSSE3	(		macro_name,
			name )

Value:

  template <typename Dst, typename Arg, typename... Args>                \
  void macro_name(Dst dst, Arg arg, Args... args) {                      \
    AvxHelper<Dst, Arg, Args...>{this, std::optional<CpuFeature>(SSSE3)} \
        .template emit<&Assembler::v##name, &Assembler::name>(dst, arg,  \
                                                              args...);  \
  }

Definition at line 271 of file macro-assembler-shared-ia32-x64.h.

AVX_OP_WITH_DIFF_SSE_INSTR

#define AVX_OP_WITH_DIFF_SSE_INSTR	(		macro_name,
			avx_name,
			sse_name )

Value:

  template <typename Dst, typename Arg, typename... Args>              \
  void macro_name(Dst dst, Arg arg, Args... args) {                    \
    AvxHelper<Dst, Arg, Args...>{this}                                 \
        .template emit<&Assembler::v##avx_name, &Assembler::sse_name>( \
            dst, arg, args...);                                        \
  }

Definition at line 255 of file macro-assembler-shared-ia32-x64.h.

QFMA

#define QFMA

(

ps_or_pd

)

Definition at line 25 of file macro-assembler-shared-ia32-x64.h.

QFMS

#define QFMS

(

ps_or_pd

)

Value:

  if (CpuFeatures::IsSupported(FMA3)) {       \
    CpuFeatureScope fma3_scope(this, FMA3);   \
    if (dst == src1) {                        \
      vfnmadd213##ps_or_pd(dst, src2, src3);  \
    } else if (dst == src2) {                 \
      vfnmadd213##ps_or_pd(dst, src1, src3);  \
    } else if (dst == src3) {                 \
      vfnmadd231##ps_or_pd(dst, src2, src1);  \
    } else {                                  \
      CpuFeatureScope avx_scope(this, AVX);   \
      vmovups(dst, src1);                     \
      vfnmadd213##ps_or_pd(dst, src2, src3);  \
    }                                         \
  } else if (CpuFeatures::IsSupported(AVX)) { \
    CpuFeatureScope avx_scope(this, AVX);     \
    vmul##ps_or_pd(tmp, src1, src2);          \
    vsub##ps_or_pd(dst, src3, tmp);           \
  } else {                                    \
    movaps(tmp, src1);                        \
    mul##ps_or_pd(tmp, src2);                 \
    if (dst != src3) {                        \
      movaps(dst, src3);                      \
    }                                         \
    sub##ps_or_pd(dst, tmp);                  \
  }

Definition at line 65 of file macro-assembler-shared-ia32-x64.h.