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-rw-r--r--llvm/lib/Target/X86/X86InstructionSelector.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86InstructionSelector.cpp b/llvm/lib/Target/X86/X86InstructionSelector.cpp
index cfc26cceac5..3dd2f865ce6 100644
--- a/llvm/lib/Target/X86/X86InstructionSelector.cpp
+++ b/llvm/lib/Target/X86/X86InstructionSelector.cpp
@@ -567,8 +567,8 @@ bool X86InstructionSelector::selectZext(MachineInstr &I,
else
return false;
- const RegisterBank &RegBank = *RBI.getRegBank(DstReg, MRI, TRI);
- unsigned DefReg = MRI.createVirtualRegister(getRegClass(DstTy, RegBank));
+ unsigned DefReg =
+ MRI.createVirtualRegister(getRegClass(DstTy, DstReg, MRI));
BuildMI(*I.getParent(), I, I.getDebugLoc(),
TII.get(TargetOpcode::SUBREG_TO_REG), DefReg)
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