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-rw-r--r--contrib/llvm-project/llvm/lib/CodeGen/MachineFrameInfo.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/MachineFrameInfo.cpp b/contrib/llvm-project/llvm/lib/CodeGen/MachineFrameInfo.cpp
index daf6a218165d..280d3a6a41ed 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/MachineFrameInfo.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/MachineFrameInfo.cpp
@@ -128,8 +128,8 @@ BitVector MachineFrameInfo::getPristineRegs(const MachineFunction &MF) const {
// Saved CSRs are not pristine.
for (const auto &I : getCalleeSavedInfo())
- for (MCSubRegIterator S(I.getReg(), TRI, true); S.isValid(); ++S)
- BV.reset(*S);
+ for (MCPhysReg S : TRI->subregs_inclusive(I.getReg()))
+ BV.reset(S);
return BV;
}