diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp b/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp index bf1aeca78cc..d7ea6f86c3f 100644 --- a/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp +++ b/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp @@ -1113,7 +1113,7 @@ void AArch64InstPrinter::printPrefetchOp(const MCInst *MI, unsigned OpNum, raw_ostream &O) { unsigned prfop = MI->getOperand(OpNum).getImm(); bool Valid; - StringRef Name = + StringRef Name = AArch64PRFM::PRFMMapper().toString(prfop, STI.getFeatureBits(), Valid); if (Valid) O << Name; @@ -1177,6 +1177,23 @@ static unsigned getNextVectorRegister(unsigned Reg, unsigned Stride = 1) { return Reg; } +template<unsigned size> +void AArch64InstPrinter::printGPRSeqPairsClassOperand(const MCInst *MI, + unsigned OpNum, + const MCSubtargetInfo &STI, + raw_ostream &O) { + static_assert(size == 64 || size == 32, + "Template parameter must be either 32 or 64"); + unsigned Reg = MI->getOperand(OpNum).getReg(); + + unsigned Sube = (size == 32) ? AArch64::sube32 : AArch64::sube64; + unsigned Subo = (size == 32) ? AArch64::subo32 : AArch64::subo64; + + unsigned Even = MRI.getSubReg(Reg, Sube); + unsigned Odd = MRI.getSubReg(Reg, Subo); + O << getRegisterName(Even) << ", " << getRegisterName(Odd); +} + void AArch64InstPrinter::printVectorList(const MCInst *MI, unsigned OpNum, const MCSubtargetInfo &STI, raw_ostream &O, @@ -1298,10 +1315,10 @@ void AArch64InstPrinter::printBarrierOption(const MCInst *MI, unsigned OpNo, bool Valid; StringRef Name; if (Opcode == AArch64::ISB) - Name = AArch64ISB::ISBMapper().toString(Val, STI.getFeatureBits(), + Name = AArch64ISB::ISBMapper().toString(Val, STI.getFeatureBits(), Valid); else - Name = AArch64DB::DBarrierMapper().toString(Val, STI.getFeatureBits(), + Name = AArch64DB::DBarrierMapper().toString(Val, STI.getFeatureBits(), Valid); if (Valid) O << Name; @@ -1337,7 +1354,7 @@ void AArch64InstPrinter::printSystemPStateField(const MCInst *MI, unsigned OpNo, unsigned Val = MI->getOperand(OpNo).getImm(); bool Valid; - StringRef Name = + StringRef Name = AArch64PState::PStateMapper().toString(Val, STI.getFeatureBits(), Valid); if (Valid) O << StringRef(Name.str()).upper(); |
