vendor/llvm-project/llvmorg-16-init-18548-gb0daacf58f41

1 files changed, 2 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/ProcessImplicitDefs.cpp b/llvm/lib/CodeGen/ProcessImplicitDefs.cpp
index 54bb4a31ef49..7e46dd35ce47 100644
--- a/llvm/lib/CodeGen/ProcessImplicitDefs.cpp
+++ b/llvm/lib/CodeGen/ProcessImplicitDefs.cpp
@@ -82,7 +82,7 @@ void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) {
   LLVM_DEBUG(dbgs() << "Processing " << *MI);
   Register Reg = MI->getOperand(0).getReg();
 
-  if (Register::isVirtualRegister(Reg)) {
+  if (Reg.isVirtual()) {
     // For virtual registers, mark all uses as <undef>, and convert users to
     // implicit-def when possible.
     for (MachineOperand &MO : MRI->use_nodbg_operands(Reg)) {
@@ -108,8 +108,7 @@ void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) {
       if (!MO.isReg())
         continue;
       Register UserReg = MO.getReg();
-      if (!Register::isPhysicalRegister(UserReg) ||
-          !TRI->regsOverlap(Reg, UserReg))
+      if (!UserReg.isPhysical() || !TRI->regsOverlap(Reg, UserReg))
         continue;
       // UserMI uses or redefines Reg. Set <undef> flags on all uses.
       Found = true;