Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.CmmToAsm.X86.Instr

Documentation

data Instr Source #

Constructors

COMMENT FastString
LOCATION Int Int Int String
LDATA Section (Alignment, RawCmmStatics)
NEWBLOCK BlockId
UNWIND CLabel UnwindTable
DELTA Int
MOV Format Operand Operand
CMOV Cond Format Operand Reg
MOVZxL Format Operand Operand
MOVSxL Format Operand Operand
LEA Format Operand Operand
ADD Format Operand Operand
ADC Format Operand Operand
SUB Format Operand Operand
SBB Format Operand Operand
MUL Format Operand Operand
MUL2 Format Operand
IMUL Format Operand Operand
IMUL2 Format Operand
DIV Format Operand
IDIV Format Operand
ADD_CC Format Operand Operand
SUB_CC Format Operand Operand
AND Format Operand Operand
OR Format Operand Operand
XOR Format Operand Operand
NOT Format Operand
NEGI Format Operand
BSWAP Format Reg
SHL Format Operand Operand
SAR Format Operand Operand
SHR Format Operand Operand
BT Format Imm Operand
NOP
X87Store Format AddrMode
CVTSS2SD Reg Reg
CVTSD2SS Reg Reg
CVTTSS2SIQ Format Operand Reg
CVTTSD2SIQ Format Operand Reg
CVTSI2SS Format Operand Reg
CVTSI2SD Format Operand Reg
FDIV Format Operand Operand
SQRT Format Operand Reg
TEST Format Operand Operand
CMP Format Operand Operand
SETCC Cond Operand
PUSH Format Operand
POP Format Operand
JMP Operand [Reg]
JXX Cond BlockId
JXX_GBL Cond Imm
JMP_TBL Operand [Maybe JumpDest] Section CLabel
CALL	X86 call instruction
Fields (Either Imm Reg) Jump target [Reg] Arguments (required for register allocation)
CLTD Format
FETCHGOT Reg
FETCHPC Reg
POPCNT Format Operand Reg
LZCNT Format Operand Reg
TZCNT Format Operand Reg
BSF Format Operand Reg
BSR Format Operand Reg
PDEP Format Operand Operand Reg
PEXT Format Operand Operand Reg
PREFETCH PrefetchVariant Format Operand
LOCK Instr
XADD Format Operand Operand
CMPXCHG Format Operand Operand
XCHG Format Operand Reg
MFENCE

Instances

Instances details

Instruction Instr Source #	Instruction instance for x86 instruction set.
Instance details Defined in GHC.CmmToAsm.X86.Instr Methods regUsageOfInstr :: Platform -> Instr -> RegUsage Source # patchRegsOfInstr :: Instr -> (Reg -> Reg) -> Instr Source # isJumpishInstr :: Instr -> Bool Source # jumpDestsOfInstr :: Instr -> [BlockId] Source # patchJumpInstr :: Instr -> (BlockId -> BlockId) -> Instr Source # mkSpillInstr :: NCGConfig -> Reg -> Int -> Int -> Instr Source # mkLoadInstr :: NCGConfig -> Reg -> Int -> Int -> Instr Source # takeDeltaInstr :: Instr -> Maybe Int Source # isMetaInstr :: Instr -> Bool Source # mkRegRegMoveInstr :: Platform -> Reg -> Reg -> Instr Source # takeRegRegMoveInstr :: Instr -> Maybe (Reg, Reg) Source # mkJumpInstr :: BlockId -> [Instr] Source # mkStackAllocInstr :: Platform -> Int -> [Instr] Source # mkStackDeallocInstr :: Platform -> Int -> [Instr] Source #
Outputable Instr Source #
Instance details Defined in GHC.CmmToAsm.X86.Ppr Methods ppr :: Instr -> SDoc Source # pprPrec :: Rational -> Instr -> SDoc Source #

data Operand Source #

Constructors

OpReg Reg
OpImm Imm
OpAddr AddrMode

data PrefetchVariant Source #

Constructors

NTA
Lvl0
Lvl1
Lvl2

data JumpDest Source #

Constructors

DestBlockId BlockId
DestImm Imm

Instances

Instances details

Outputable JumpDest Source #
Instance details Defined in GHC.CmmToAsm.X86.Instr Methods ppr :: JumpDest -> SDoc Source # pprPrec :: Rational -> JumpDest -> SDoc Source #

getJumpDestBlockId :: JumpDest -> Maybe BlockId Source #

canShortcut :: Instr -> Maybe JumpDest Source #

shortcutStatics :: (BlockId -> Maybe JumpDest) -> (Alignment, RawCmmStatics) -> (Alignment, RawCmmStatics) Source #

shortcutJump :: (BlockId -> Maybe JumpDest) -> Instr -> Instr Source #

allocMoreStack :: Platform -> Int -> NatCmmDecl statics Instr -> UniqSM (NatCmmDecl statics Instr, [(BlockId, BlockId)]) Source #

maxSpillSlots :: NCGConfig -> Int Source #

archWordFormat :: Bool -> Format Source #