| Safe Haskell | None |
|---|
X86.Regs
- virtualRegSqueeze :: RegClass -> VirtualReg -> FastInt
- realRegSqueeze :: RegClass -> RealReg -> FastInt
- data Imm
- strImmLit :: String -> Imm
- litToImm :: CmmLit -> Imm
- data AddrMode
- addrOffset :: AddrMode -> Int -> Maybe AddrMode
- spRel :: DynFlags -> Int -> AddrMode
- argRegs :: RegNo -> [Reg]
- allArgRegs :: Platform -> [(Reg, Reg)]
- allIntArgRegs :: Platform -> [Reg]
- allHaskellArgRegs :: DynFlags -> [Reg]
- callClobberedRegs :: Platform -> [Reg]
- instrClobberedRegs :: Platform -> [Reg]
- allMachRegNos :: Platform -> [RegNo]
- classOfRealReg :: Platform -> RealReg -> RegClass
- showReg :: Platform -> RegNo -> String
- data EABase
- = EABaseNone
- | EABaseReg Reg
- | EABaseRip
- data EAIndex
- = EAIndexNone
- | EAIndex Reg Int
- addrModeRegs :: AddrMode -> [Reg]
- eax :: Reg
- ebx :: Reg
- ecx :: Reg
- edx :: Reg
- esi :: Reg
- edi :: Reg
- ebp :: Reg
- esp :: Reg
- fake0 :: Reg
- fake1 :: Reg
- fake2 :: Reg
- fake3 :: Reg
- fake4 :: Reg
- fake5 :: Reg
- firstfake :: RegNo
- rax :: Reg
- rbx :: Reg
- rcx :: Reg
- rdx :: Reg
- rsi :: Reg
- rdi :: Reg
- rbp :: Reg
- rsp :: Reg
- r8 :: Reg
- r9 :: Reg
- r10 :: Reg
- r11 :: Reg
- r12 :: Reg
- r13 :: Reg
- r14 :: Reg
- r15 :: Reg
- xmm0 :: Reg
- xmm1 :: Reg
- xmm2 :: Reg
- xmm3 :: Reg
- xmm4 :: Reg
- xmm5 :: Reg
- xmm6 :: Reg
- xmm7 :: Reg
- xmm8 :: Reg
- xmm9 :: Reg
- xmm10 :: Reg
- xmm11 :: Reg
- xmm12 :: Reg
- xmm13 :: Reg
- xmm14 :: Reg
- xmm15 :: Reg
- xmm :: RegNo -> Reg
- ripRel :: Displacement -> AddrMode
- allFPArgRegs :: Platform -> [Reg]
- allocatableRegs :: Platform -> [RealReg]
Documentation
virtualRegSqueeze :: RegClass -> VirtualReg -> FastIntSource
regSqueeze_class reg Calculuate the maximum number of register colors that could be denied to a node of this class due to having this reg as a neighbour.
realRegSqueeze :: RegClass -> RealReg -> FastIntSource
allArgRegs :: Platform -> [(Reg, Reg)]Source
allIntArgRegs :: Platform -> [Reg]Source
allHaskellArgRegs :: DynFlags -> [Reg]Source
callClobberedRegs :: Platform -> [Reg]Source
these are the regs which we cannot assume stay alive over a C call.
instrClobberedRegs :: Platform -> [Reg]Source
allMachRegNos :: Platform -> [RegNo]Source
The complete set of machine registers.
classOfRealReg :: Platform -> RealReg -> RegClassSource
Take the class of a register.
addrModeRegs :: AddrMode -> [Reg]Source
allFPArgRegs :: Platform -> [Reg]Source
allocatableRegs :: Platform -> [RealReg]Source