diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2020-01-22 20:31:01 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2020-01-22 20:31:01 +0000 |
commit | 8bcb0991864975618c09697b1aca10683346d9f0 (patch) | |
tree | 0afab28faa50e5f27698f8dd6c1921fff8d25e39 /contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp | |
parent | b14637d118e110006a149a79b649c5695e7f419a (diff) | |
parent | 1d5ae1026e831016fc29fd927877c86af904481f (diff) |
Notes
Diffstat (limited to 'contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp')
-rw-r--r-- | contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp b/contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp index b38987ad1c90..11bff45f9ad5 100644 --- a/contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp +++ b/contrib/llvm-project/llvm/lib/CodeGen/ProcessImplicitDefs.cpp @@ -73,9 +73,9 @@ bool ProcessImplicitDefs::canTurnIntoImplicitDef(MachineInstr *MI) { void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) { LLVM_DEBUG(dbgs() << "Processing " << *MI); - unsigned Reg = MI->getOperand(0).getReg(); + Register Reg = MI->getOperand(0).getReg(); - if (TargetRegisterInfo::isVirtualRegister(Reg)) { + if (Register::isVirtualRegister(Reg)) { // For virtual registers, mark all uses as <undef>, and convert users to // implicit-def when possible. for (MachineOperand &MO : MRI->use_nodbg_operands(Reg)) { @@ -100,8 +100,8 @@ void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) { for (MachineOperand &MO : UserMI->operands()) { if (!MO.isReg()) continue; - unsigned UserReg = MO.getReg(); - if (!TargetRegisterInfo::isPhysicalRegister(UserReg) || + Register UserReg = MO.getReg(); + if (!Register::isPhysicalRegister(UserReg) || !TRI->regsOverlap(Reg, UserReg)) continue; // UserMI uses or redefines Reg. Set <undef> flags on all uses. |