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

1 files changed, 5 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/MachineCycleAnalysis.cpp b/llvm/lib/CodeGen/MachineCycleAnalysis.cpp
index 6871ac35b300..57f7a098ac17 100644
--- a/llvm/lib/CodeGen/MachineCycleAnalysis.cpp
+++ b/llvm/lib/CodeGen/MachineCycleAnalysis.cpp
@@ -9,8 +9,10 @@
 #include "llvm/CodeGen/MachineCycleAnalysis.h"
 #include "llvm/ADT/GenericCycleImpl.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/MachineSSAContext.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
+#include "llvm/InitializePasses.h"
 
 using namespace llvm;
 
@@ -52,6 +54,7 @@ void MachineCycleInfoWrapperPass::releaseMemory() {
   F = nullptr;
 }
 
+namespace {
 class MachineCycleInfoPrinterPass : public MachineFunctionPass {
 public:
   static char ID;
@@ -61,6 +64,7 @@ public:
   bool runOnMachineFunction(MachineFunction &F) override;
   void getAnalysisUsage(AnalysisUsage &AU) const override;
 };
+} // namespace
 
 char MachineCycleInfoPrinterPass::ID = 0;
 
@@ -105,7 +109,7 @@ bool llvm::isCycleInvariant(const MachineCycle *Cycle, MachineInstr &I) {
 
     // An instruction that uses or defines a physical register can't e.g. be
     // hoisted, so mark this as not invariant.
-    if (Register::isPhysicalRegister(Reg)) {
+    if (Reg.isPhysical()) {
       if (MO.isUse()) {
         // If the physreg has no defs anywhere, it's just an ambient register
         // and we can freely move its uses. Alternatively, if it's allocatable,