diff options
Diffstat (limited to 'lib/Target/AArch64/AArch64InstrInfo.td')
| -rw-r--r-- | lib/Target/AArch64/AArch64InstrInfo.td | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/lib/Target/AArch64/AArch64InstrInfo.td b/lib/Target/AArch64/AArch64InstrInfo.td index e3b39ce624..d2cfc7db22 100644 --- a/lib/Target/AArch64/AArch64InstrInfo.td +++ b/lib/Target/AArch64/AArch64InstrInfo.td @@ -70,12 +70,20 @@ def A64cmn : PatFrag<(ops node:$lhs, node:$rhs), // made for a variable/address at ISelLowering. // + The output of ISelLowering should be selectable (hence the Wrapper, // rather than a bare target opcode) -def SDTAArch64Wrapper : SDTypeProfile<1, 3, [SDTCisSameAs<0, 1>, - SDTCisSameAs<1, 2>, - SDTCisVT<3, i32>, - SDTCisPtrTy<0>]>; +def SDTAArch64WrapperLarge : SDTypeProfile<1, 4, [SDTCisSameAs<0, 1>, + SDTCisSameAs<0, 2>, + SDTCisSameAs<0, 3>, + SDTCisSameAs<0, 4>, + SDTCisPtrTy<0>]>; -def A64WrapperSmall : SDNode<"AArch64ISD::WrapperSmall", SDTAArch64Wrapper>; +def A64WrapperLarge :SDNode<"AArch64ISD::WrapperLarge", SDTAArch64WrapperLarge>; + +def SDTAArch64WrapperSmall : SDTypeProfile<1, 3, [SDTCisSameAs<0, 1>, + SDTCisSameAs<1, 2>, + SDTCisVT<3, i32>, + SDTCisPtrTy<0>]>; + +def A64WrapperSmall :SDNode<"AArch64ISD::WrapperSmall", SDTAArch64WrapperSmall>; def SDTAArch64GOTLoad : SDTypeProfile<1, 1, [SDTCisPtrTy<0>, SDTCisPtrTy<1>]>; @@ -3871,7 +3879,7 @@ multiclass movw_operands<string prefix, string instname, int width> { let DiagnosticType = "MOVWUImm16"; } - def _imm : Operand<i32> { + def _imm : Operand<i64> { let ParserMatchClass = !cast<AsmOperandClass>(prefix # "_imm_asmoperand"); let PrintMethod = "printMoveWideImmOperand"; let EncoderMethod = "getMoveWideImmOpValue"; @@ -3942,7 +3950,7 @@ multiclass movalias_operand<string prefix, string basename, # "A64Imms::" # immpredicate # ">"; } - def _movimm : Operand<i32> { + def _movimm : Operand<i64> { let ParserMatchClass = !cast<AsmOperandClass>(prefix # "_asmoperand"); let MIOperandInfo = (ops uimm16:$UImm16, imm:$Shift); @@ -3966,6 +3974,15 @@ def : movalias<MOVZxii, GPR64, movz64_movimm>; def : movalias<MOVNwii, GPR32, movn32_movimm>; def : movalias<MOVNxii, GPR64, movn64_movimm>; +def movw_addressref : ComplexPattern<i64, 2, "SelectMOVWAddressRef">; + +def : Pat<(A64WrapperLarge movw_addressref:$G3, movw_addressref:$G2, + movw_addressref:$G1, movw_addressref:$G0), + (MOVKxii (MOVKxii (MOVKxii (MOVZxii movw_addressref:$G3), + movw_addressref:$G2), + movw_addressref:$G1), + movw_addressref:$G0)>; + //===----------------------------------------------------------------------===// // PC-relative addressing instructions //===----------------------------------------------------------------------===// |