diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/include/llvm/CodeGen/MachineInstrBuilder.h | 5 | ||||
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/llvm/include/llvm/CodeGen/MachineInstrBuilder.h b/llvm/include/llvm/CodeGen/MachineInstrBuilder.h index bbafeab1577..4a8cd6861a9 100644 --- a/llvm/include/llvm/CodeGen/MachineInstrBuilder.h +++ b/llvm/include/llvm/CodeGen/MachineInstrBuilder.h @@ -79,6 +79,11 @@ public: /// explicitly. MachineInstr *getInstr() const { return MI; } + /// Get the register for the operand index. + /// The operand at the index should be a register (asserted by + /// MachineOperand). + unsigned getReg(unsigned Idx) { return MI->getOperand(Idx).getReg(); } + /// Add a new virtual register operand. const MachineInstrBuilder &addReg(unsigned RegNo, unsigned flags = 0, unsigned SubReg = 0) const { diff --git a/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp b/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp index 3ed9719a4a9..3ca599532a1 100644 --- a/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp +++ b/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp @@ -840,7 +840,7 @@ void AArch64InstructionSelector::materializeLargeCMVal( constrainSelectedInstRegOperands(*MovI, TII, TRI, RBI); return DstReg; }; - unsigned DstReg = BuildMovK(MovZ->getOperand(0).getReg(), + unsigned DstReg = BuildMovK(MovZ.getReg(0), AArch64II::MO_G1 | AArch64II::MO_NC, 16, 0); DstReg = BuildMovK(DstReg, AArch64II::MO_G2 | AArch64II::MO_NC, 32, 0); BuildMovK(DstReg, AArch64II::MO_G3, 48, I.getOperand(0).getReg()); diff --git a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp index 17c02af1e3d..1ac3a7cf13d 100644 --- a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp @@ -499,7 +499,7 @@ bool AArch64LegalizerInfo::legalizeVaArg(MachineInstr &MI, auto AlignMinus1 = MIRBuilder.buildConstant(IntPtrTy, Align - 1); unsigned ListTmp = MRI.createGenericVirtualRegister(PtrTy); - MIRBuilder.buildGEP(ListTmp, List, AlignMinus1->getOperand(0).getReg()); + MIRBuilder.buildGEP(ListTmp, List, AlignMinus1.getReg(0)); DstPtr = MRI.createGenericVirtualRegister(PtrTy); MIRBuilder.buildPtrMask(DstPtr, ListTmp, Log2_64(Align)); |
