#include "X86InstComments.h"
#include "X86ATTInstPrinter.h"
#include "X86BaseInfo.h"
#include "X86MCTargetDesc.h"
#include "X86ShuffleDecode.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/Support/raw_ostream.h"

Macros
#define	CASE_SSE_INS_COMMON(Inst, src) case X86::Inst##src:

#define	CASE_AVX_INS_COMMON(Inst, Suffix, src) case X86::V##Inst##Suffix##src:

#define	CASE_MASK_INS_COMMON(Inst, Suffix, src) case X86::V##Inst##Suffix##src##k:

#define	CASE_MASKZ_INS_COMMON(Inst, Suffix, src) case X86::V##Inst##Suffix##src##kz:

#define	CASE_AVX512_INS_COMMON(Inst, Suffix, src)

#define	CASE_MOVDUP(Inst, src)

#define	CASE_MASK_MOVDUP(Inst, src)

#define	CASE_MASKZ_MOVDUP(Inst, src)

#define	CASE_PMOVZX(Inst, src)

#define	CASE_UNPCK(Inst, src)

#define	CASE_MASK_UNPCK(Inst, src)

#define	CASE_MASKZ_UNPCK(Inst, src)

#define	CASE_SHUF(Inst, suf)

#define	CASE_MASK_SHUF(Inst, src)

#define	CASE_MASKZ_SHUF(Inst, src)

#define	CASE_VPERMILPI(Inst, src)

#define	CASE_MASK_VPERMILPI(Inst, src)

#define	CASE_MASKZ_VPERMILPI(Inst, src)

#define	CASE_VPERM(Inst, src)

#define	CASE_MASK_VPERM(Inst, src)

#define	CASE_MASKZ_VPERM(Inst, src)

#define	CASE_VSHUF(Inst, src)

#define	CASE_MASK_VSHUF(Inst, src)

#define	CASE_MASKZ_VSHUF(Inst, src)

#define	CASE_AVX512_FMA(Inst, suf)

#define	CASE_FMA(Inst, suf)

#define	CASE_FMA_PACKED_REG(Inst)

#define	CASE_FMA_PACKED_MEM(Inst)

#define	CASE_FMA_SCALAR_REG(Inst)

#define	CASE_FMA_SCALAR_MEM(Inst)

#define	CASE_FMA4(Inst, suf)

#define	CASE_FMA4_PACKED_RR(Inst)

#define	CASE_FMA4_PACKED_RM(Inst)

#define	CASE_FMA4_PACKED_MR(Inst)

#define	CASE_FMA4_SCALAR_RR(Inst)

#define	CASE_FMA4_SCALAR_RM(Inst)

#define	CASE_FMA4_SCALAR_MR(Inst)

Functions
static unsigned	getVectorRegSize (unsigned RegNo)

static unsigned	getRegOperandNumElts (const MCInst *MI, unsigned ScalarSize, unsigned OperandIndex)

static const char *	getRegName (MCRegister Reg)

static void	printMasking (raw_ostream &OS, const MCInst *MI, const MCInstrInfo &MCII)
	Wraps the destination register name with AVX512 mask/maskz filtering.

static bool	printFMAComments (const MCInst *MI, raw_ostream &OS, const MCInstrInfo &MCII)

Macro Definition Documentation

◆ CASE_AVX512_FMA

#define CASE_AVX512_FMA	(	Inst,
		suf
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, suf)            \
  CASE_AVX512_INS_COMMON(Inst, Z256, suf)         \
  CASE_AVX512_INS_COMMON(Inst, Z128, suf)

Definition at line 152 of file X86InstComments.cpp.

◆ CASE_AVX512_INS_COMMON

#define CASE_AVX512_INS_COMMON	(	Inst,
		Suffix,
		src
	)

Value:

  CASE_AVX_INS_COMMON(Inst, Suffix, src)          \
  CASE_MASK_INS_COMMON(Inst, Suffix, src)         \
  CASE_MASKZ_INS_COMMON(Inst, Suffix, src)

Definition at line 37 of file X86InstComments.cpp.

◆ CASE_AVX_INS_COMMON

#define CASE_AVX_INS_COMMON	(	Inst,
		Suffix,
		src
	)	case X86::V##Inst##Suffix##src:

Definition at line 28 of file X86InstComments.cpp.

◆ CASE_FMA

#define CASE_FMA	(	Inst,
		suf
	)

Value:

  CASE_AVX512_FMA(Inst, suf)                      \
  CASE_AVX_INS_COMMON(Inst, , suf)                \
  CASE_AVX_INS_COMMON(Inst, Y, suf)

Definition at line 157 of file X86InstComments.cpp.

◆ CASE_FMA4

#define CASE_FMA4	(	Inst,
		suf
	)

Value:

CASE_AVX_INS_COMMON(Inst, 4, suf) \

CASE_AVX_INS_COMMON(Inst, 4Y, suf)

Definition at line 192 of file X86InstComments.cpp.

◆ CASE_FMA4_PACKED_MR

#define CASE_FMA4_PACKED_MR ( Inst )

Value:

CASE_FMA4(Inst##PD, mr) \

CASE_FMA4(Inst##PS, mr)

CASE_FMA4

#define CASE_FMA4(Inst, suf)

Definition: X86InstComments.cpp:192

Definition at line 204 of file X86InstComments.cpp.

◆ CASE_FMA4_PACKED_RM

#define CASE_FMA4_PACKED_RM ( Inst )

Value:

CASE_FMA4(Inst##PD, rm) \

CASE_FMA4(Inst##PS, rm)

Definition at line 200 of file X86InstComments.cpp.

◆ CASE_FMA4_PACKED_RR

#define CASE_FMA4_PACKED_RR ( Inst )

Value:

CASE_FMA4(Inst##PD, rr) \

CASE_FMA4(Inst##PS, rr)

Definition at line 196 of file X86InstComments.cpp.

◆ CASE_FMA4_SCALAR_MR

#define CASE_FMA4_SCALAR_MR ( Inst )

Value:

  CASE_AVX_INS_COMMON(Inst##SD4, , mr)            \
  CASE_AVX_INS_COMMON(Inst##SS4, , mr)            \
  CASE_AVX_INS_COMMON(Inst##SD4, , mr_Int)        \
  CASE_AVX_INS_COMMON(Inst##SS4, , mr_Int)

Definition at line 220 of file X86InstComments.cpp.

◆ CASE_FMA4_SCALAR_RM

#define CASE_FMA4_SCALAR_RM ( Inst )

Value:

  CASE_AVX_INS_COMMON(Inst##SD4, , rm)            \
  CASE_AVX_INS_COMMON(Inst##SS4, , rm)            \
  CASE_AVX_INS_COMMON(Inst##SD4, , rm_Int)        \
  CASE_AVX_INS_COMMON(Inst##SS4, , rm_Int)

Definition at line 214 of file X86InstComments.cpp.

◆ CASE_FMA4_SCALAR_RR

#define CASE_FMA4_SCALAR_RR ( Inst )

Value:

  CASE_AVX_INS_COMMON(Inst##SD4, , rr)            \
  CASE_AVX_INS_COMMON(Inst##SS4, , rr)            \
  CASE_AVX_INS_COMMON(Inst##SD4, , rr_Int)        \
  CASE_AVX_INS_COMMON(Inst##SS4, , rr_Int)

Definition at line 208 of file X86InstComments.cpp.

◆ CASE_FMA_PACKED_MEM

#define CASE_FMA_PACKED_MEM ( Inst )

Value:

  CASE_FMA(Inst##PD, m)                           \
  CASE_FMA(Inst##PS, m)                           \
  CASE_AVX512_FMA(Inst##PD, mb)                   \
  CASE_AVX512_FMA(Inst##PS, mb)

Definition at line 166 of file X86InstComments.cpp.

◆ CASE_FMA_PACKED_REG

#define CASE_FMA_PACKED_REG ( Inst )

Value:

CASE_FMA(Inst##PD, r) \

CASE_FMA(Inst##PS, r)

Definition at line 162 of file X86InstComments.cpp.

◆ CASE_FMA_SCALAR_MEM

#define CASE_FMA_SCALAR_MEM ( Inst )

Value:

  CASE_AVX_INS_COMMON(Inst##SD, , m)              \
  CASE_AVX_INS_COMMON(Inst##SS, , m)              \
  CASE_AVX_INS_COMMON(Inst##SD, , m_Int)          \
  CASE_AVX_INS_COMMON(Inst##SS, , m_Int)          \
  CASE_AVX_INS_COMMON(Inst##SD, Z, m)             \
  CASE_AVX_INS_COMMON(Inst##SS, Z, m)             \
  CASE_AVX512_INS_COMMON(Inst##SD, Z, m_Int)      \
  CASE_AVX512_INS_COMMON(Inst##SS, Z, m_Int)

Definition at line 182 of file X86InstComments.cpp.

◆ CASE_FMA_SCALAR_REG

#define CASE_FMA_SCALAR_REG ( Inst )

Value:

  CASE_AVX_INS_COMMON(Inst##SD, , r)              \
  CASE_AVX_INS_COMMON(Inst##SS, , r)              \
  CASE_AVX_INS_COMMON(Inst##SD, , r_Int)          \
  CASE_AVX_INS_COMMON(Inst##SS, , r_Int)          \
  CASE_AVX_INS_COMMON(Inst##SD, Z, r)             \
  CASE_AVX_INS_COMMON(Inst##SS, Z, r)             \
  CASE_AVX512_INS_COMMON(Inst##SD, Z, r_Int)      \
  CASE_AVX512_INS_COMMON(Inst##SS, Z, r_Int)

Definition at line 172 of file X86InstComments.cpp.

◆ CASE_MASK_INS_COMMON

#define CASE_MASK_INS_COMMON	(	Inst,
		Suffix,
		src
	)	case X86::V##Inst##Suffix##src##k:

Definition at line 31 of file X86InstComments.cpp.

◆ CASE_MASK_MOVDUP

#define CASE_MASK_MOVDUP	(	Inst,
		src
	)

Value:

  CASE_MASK_INS_COMMON(Inst, Z, r##src)           \
  CASE_MASK_INS_COMMON(Inst, Z256, r##src)        \
  CASE_MASK_INS_COMMON(Inst, Z128, r##src)

Definition at line 50 of file X86InstComments.cpp.

◆ CASE_MASK_SHUF

#define CASE_MASK_SHUF	(	Inst,
		src
	)

Value:

  CASE_MASK_INS_COMMON(Inst, Z, r##src##i)        \
  CASE_MASK_INS_COMMON(Inst, Z256, r##src##i)     \
  CASE_MASK_INS_COMMON(Inst, Z128, r##src##i)

Definition at line 94 of file X86InstComments.cpp.

◆ CASE_MASK_UNPCK

#define CASE_MASK_UNPCK	(	Inst,
		src
	)

Value:

  CASE_MASK_INS_COMMON(Inst, Z, r##src)           \
  CASE_MASK_INS_COMMON(Inst, Z256, r##src)        \
  CASE_MASK_INS_COMMON(Inst, Z128, r##src)

Definition at line 76 of file X86InstComments.cpp.

◆ CASE_MASK_VPERM

#define CASE_MASK_VPERM	(	Inst,
		src
	)

Value:

CASE_MASK_INS_COMMON(Inst, Z, src##i) \

CASE_MASK_INS_COMMON(Inst, Z256, src##i)

Definition at line 126 of file X86InstComments.cpp.

◆ CASE_MASK_VPERMILPI

#define CASE_MASK_VPERMILPI	(	Inst,
		src
	)

Value:

  CASE_MASK_INS_COMMON(Inst, Z, src##i)           \
  CASE_MASK_INS_COMMON(Inst, Z256, src##i)        \
  CASE_MASK_INS_COMMON(Inst, Z128, src##i)

Definition at line 111 of file X86InstComments.cpp.

◆ CASE_MASK_VSHUF

#define CASE_MASK_VSHUF	(	Inst,
		src
	)

Value:

  CASE_MASK_INS_COMMON(SHUFF##Inst, Z, r##src##i)     \
  CASE_MASK_INS_COMMON(SHUFI##Inst, Z, r##src##i)     \
  CASE_MASK_INS_COMMON(SHUFF##Inst, Z256, r##src##i)  \
  CASE_MASK_INS_COMMON(SHUFI##Inst, Z256, r##src##i)

Definition at line 140 of file X86InstComments.cpp.

◆ CASE_MASKZ_INS_COMMON

#define CASE_MASKZ_INS_COMMON	(	Inst,
		Suffix,
		src
	)	case X86::V##Inst##Suffix##src##kz:

Definition at line 34 of file X86InstComments.cpp.

◆ CASE_MASKZ_MOVDUP

#define CASE_MASKZ_MOVDUP	(	Inst,
		src
	)

Value:

  CASE_MASKZ_INS_COMMON(Inst, Z, r##src)          \
  CASE_MASKZ_INS_COMMON(Inst, Z256, r##src)       \
  CASE_MASKZ_INS_COMMON(Inst, Z128, r##src)

Definition at line 55 of file X86InstComments.cpp.

◆ CASE_MASKZ_SHUF

#define CASE_MASKZ_SHUF	(	Inst,
		src
	)

Value:

  CASE_MASKZ_INS_COMMON(Inst, Z, r##src##i)       \
  CASE_MASKZ_INS_COMMON(Inst, Z256, r##src##i)    \
  CASE_MASKZ_INS_COMMON(Inst, Z128, r##src##i)

Definition at line 99 of file X86InstComments.cpp.

◆ CASE_MASKZ_UNPCK

#define CASE_MASKZ_UNPCK	(	Inst,
		src
	)

Value:

  CASE_MASKZ_INS_COMMON(Inst, Z, r##src)          \
  CASE_MASKZ_INS_COMMON(Inst, Z256, r##src)       \
  CASE_MASKZ_INS_COMMON(Inst, Z128, r##src)

Definition at line 81 of file X86InstComments.cpp.

◆ CASE_MASKZ_VPERM

#define CASE_MASKZ_VPERM	(	Inst,
		src
	)

Value:

CASE_MASKZ_INS_COMMON(Inst, Z, src##i) \

CASE_MASKZ_INS_COMMON(Inst, Z256, src##i)

Definition at line 130 of file X86InstComments.cpp.

◆ CASE_MASKZ_VPERMILPI

#define CASE_MASKZ_VPERMILPI	(	Inst,
		src
	)

Value:

  CASE_MASKZ_INS_COMMON(Inst, Z, src##i)          \
  CASE_MASKZ_INS_COMMON(Inst, Z256, src##i)       \
  CASE_MASKZ_INS_COMMON(Inst, Z128, src##i)

Definition at line 116 of file X86InstComments.cpp.

◆ CASE_MASKZ_VSHUF

#define CASE_MASKZ_VSHUF	(	Inst,
		src
	)

Value:

  CASE_MASKZ_INS_COMMON(SHUFF##Inst, Z, r##src##i)    \
  CASE_MASKZ_INS_COMMON(SHUFI##Inst, Z, r##src##i)    \
  CASE_MASKZ_INS_COMMON(SHUFF##Inst, Z256, r##src##i) \
  CASE_MASKZ_INS_COMMON(SHUFI##Inst, Z256, r##src##i)

Definition at line 146 of file X86InstComments.cpp.

◆ CASE_MOVDUP

#define CASE_MOVDUP	(	Inst,
		src
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, r##src)         \
  CASE_AVX512_INS_COMMON(Inst, Z256, r##src)      \
  CASE_AVX512_INS_COMMON(Inst, Z128, r##src)      \
  CASE_AVX_INS_COMMON(Inst, , r##src)             \
  CASE_AVX_INS_COMMON(Inst, Y, r##src)            \
  CASE_SSE_INS_COMMON(Inst, r##src)

Definition at line 42 of file X86InstComments.cpp.

◆ CASE_PMOVZX

#define CASE_PMOVZX	(	Inst,
		src
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, r##src)         \
  CASE_AVX512_INS_COMMON(Inst, Z256, r##src)      \
  CASE_AVX512_INS_COMMON(Inst, Z128, r##src)      \
  CASE_AVX_INS_COMMON(Inst, , r##src)             \
  CASE_AVX_INS_COMMON(Inst, Y, r##src)            \
  CASE_SSE_INS_COMMON(Inst, r##src)

Definition at line 60 of file X86InstComments.cpp.

◆ CASE_SHUF

#define CASE_SHUF	(	Inst,
		suf
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, suf)            \
  CASE_AVX512_INS_COMMON(Inst, Z256, suf)         \
  CASE_AVX512_INS_COMMON(Inst, Z128, suf)         \
  CASE_AVX_INS_COMMON(Inst, , suf)                \
  CASE_AVX_INS_COMMON(Inst, Y, suf)               \
  CASE_SSE_INS_COMMON(Inst, suf)

Definition at line 86 of file X86InstComments.cpp.

◆ CASE_SSE_INS_COMMON

#define CASE_SSE_INS_COMMON	(	Inst,
		src
	)	case X86::Inst##src:

Definition at line 25 of file X86InstComments.cpp.

◆ CASE_UNPCK

#define CASE_UNPCK	(	Inst,
		src
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, r##src)         \
  CASE_AVX512_INS_COMMON(Inst, Z256, r##src)      \
  CASE_AVX512_INS_COMMON(Inst, Z128, r##src)      \
  CASE_AVX_INS_COMMON(Inst, , r##src)             \
  CASE_AVX_INS_COMMON(Inst, Y, r##src)            \
  CASE_SSE_INS_COMMON(Inst, r##src)

Definition at line 68 of file X86InstComments.cpp.

◆ CASE_VPERM

#define CASE_VPERM	(	Inst,
		src
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, src##i)         \
  CASE_AVX512_INS_COMMON(Inst, Z256, src##i)      \
  CASE_AVX_INS_COMMON(Inst, Y, src##i)

Definition at line 121 of file X86InstComments.cpp.

◆ CASE_VPERMILPI

#define CASE_VPERMILPI	(	Inst,
		src
	)

Value:

  CASE_AVX512_INS_COMMON(Inst, Z, src##i)         \
  CASE_AVX512_INS_COMMON(Inst, Z256, src##i)      \
  CASE_AVX512_INS_COMMON(Inst, Z128, src##i)      \
  CASE_AVX_INS_COMMON(Inst, , src##i)             \
  CASE_AVX_INS_COMMON(Inst, Y, src##i)

Definition at line 104 of file X86InstComments.cpp.

◆ CASE_VSHUF

#define CASE_VSHUF	(	Inst,
		src
	)

Value:

  CASE_AVX512_INS_COMMON(SHUFF##Inst, Z, r##src##i)    \
  CASE_AVX512_INS_COMMON(SHUFI##Inst, Z, r##src##i)    \
  CASE_AVX512_INS_COMMON(SHUFF##Inst, Z256, r##src##i) \
  CASE_AVX512_INS_COMMON(SHUFI##Inst, Z256, r##src##i)

Definition at line 134 of file X86InstComments.cpp.

Function Documentation

◆ getRegName()

static const char * getRegName ( MCRegister Reg )

static

Definition at line 245 of file X86InstComments.cpp.

References llvm::X86ATTInstPrinter::getRegisterName().

Referenced by llvm::EmitAnyX86InstComments(), printFMAComments(), and printMasking().

◆ getRegOperandNumElts()

static unsigned getRegOperandNumElts	(	const MCInst *	MI,
		unsigned	ScalarSize,
		unsigned	OperandIndex
	)

static

Definition at line 239 of file X86InstComments.cpp.

References getVectorRegSize(), and MI.

Referenced by llvm::EmitAnyX86InstComments().

◆ getVectorRegSize()

static unsigned getVectorRegSize ( unsigned RegNo )

static

Definition at line 226 of file X86InstComments.cpp.

References llvm::X86II::isXMMReg(), llvm::X86II::isYMMReg(), llvm::X86II::isZMMReg(), and llvm_unreachable.

Referenced by getRegOperandNumElts().

◆ printFMAComments()

static bool printFMAComments	(	const MCInst *	MI,
		raw_ostream &	OS,
		const MCInstrInfo &	MCII
	)

static

Definition at line 274 of file X86InstComments.cpp.

References CASE_FMA4_PACKED_MR, CASE_FMA4_PACKED_RM, CASE_FMA4_PACKED_RR, CASE_FMA4_SCALAR_MR, CASE_FMA4_SCALAR_RM, CASE_FMA4_SCALAR_RR, CASE_FMA_PACKED_MEM, CASE_FMA_PACKED_REG, CASE_FMA_SCALAR_MEM, CASE_FMA_SCALAR_REG, llvm::FMSUB, llvm::FNMADD, llvm::FNMSUB, getRegName(), MI, OS, and printMasking().

Referenced by llvm::EmitAnyX86InstComments().

◆ printMasking()

static void printMasking	(	raw_ostream &	OS,
		const MCInst *	MI,
		const MCInstrInfo &	MCII
	)

static

Wraps the destination register name with AVX512 mask/maskz filtering.

Definition at line 250 of file X86InstComments.cpp.

References llvm::X86II::EVEX_K, llvm::X86II::EVEX_Z, llvm::MCInstrInfo::get(), getRegName(), MI, OS, and llvm::MCOI::TIED_TO.

Referenced by llvm::EmitAnyX86InstComments(), and printFMAComments().

Macros

Functions

Macro Definition Documentation

◆ CASE_AVX512_FMA

◆ CASE_AVX512_INS_COMMON

◆ CASE_AVX_INS_COMMON

◆ CASE_FMA

◆ CASE_FMA4

◆ CASE_FMA4_PACKED_MR

◆ CASE_FMA4_PACKED_RM

◆ CASE_FMA4_PACKED_RR

◆ CASE_FMA4_SCALAR_MR

◆ CASE_FMA4_SCALAR_RM

◆ CASE_FMA4_SCALAR_RR

◆ CASE_FMA_PACKED_MEM

◆ CASE_FMA_PACKED_REG

◆ CASE_FMA_SCALAR_MEM

◆ CASE_FMA_SCALAR_REG

◆ CASE_MASK_INS_COMMON

◆ CASE_MASK_MOVDUP

◆ CASE_MASK_SHUF

◆ CASE_MASK_UNPCK

◆ CASE_MASK_VPERM

◆ CASE_MASK_VPERMILPI

◆ CASE_MASK_VSHUF

◆ CASE_MASKZ_INS_COMMON

◆ CASE_MASKZ_MOVDUP

◆ CASE_MASKZ_SHUF

◆ CASE_MASKZ_UNPCK

◆ CASE_MASKZ_VPERM

◆ CASE_MASKZ_VPERMILPI

◆ CASE_MASKZ_VSHUF

◆ CASE_MOVDUP

◆ CASE_PMOVZX

◆ CASE_SHUF

◆ CASE_SSE_INS_COMMON

◆ CASE_UNPCK

◆ CASE_VPERM

◆ CASE_VPERMILPI

◆ CASE_VSHUF

Function Documentation

◆ getRegName()

◆ getRegOperandNumElts()

◆ getVectorRegSize()

◆ printFMAComments()

◆ printMasking()