[llvm] b54b4ec - Fix `-Wextra` warning. NFC.

[Michael Liao via llvm-commits]

Author: Michael Liao
Date: 2020-04-10T03:22:02-04:00
New Revision: b54b4ecac3e5a340cecfabb41f845ab345945785

URL: https://github.com/llvm/llvm-project/commit/b54b4ecac3e5a340cecfabb41f845ab345945785
DIFF: https://github.com/llvm/llvm-project/commit/b54b4ecac3e5a340cecfabb41f845ab345945785.diff

LOG: Fix `-Wextra` warning. NFC.

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/SIInstrInfo.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
index fb1b4b9f5f03..6e5907b12510 100644
--- a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -734,11 +734,12 @@ void SIInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
                                                     : AMDGPU::V_LSHLREV_B32_e32;
     auto First = BuildMI(MBB, &*Last, DL, get(OpcFirst), DestReg);
     if (DstLow == SrcLow) { // alignbyte
-      First.addReg(SrcLow ? SrcReg : DestReg,
-                   SrcLow ? getKillRegState(KillSrc) : RegState::Undef)
-           .addReg(SrcLow ? DestReg : SrcReg,
-                   SrcLow ? RegState::Undef :getKillRegState(KillSrc))
-           .addImm(2);
+      First
+          .addReg(SrcLow ? SrcReg : DestReg,
+                  SrcLow ? getKillRegState(KillSrc) : unsigned(RegState::Undef))
+          .addReg(SrcLow ? DestReg : SrcReg,
+                  SrcLow ? unsigned(RegState::Undef) : getKillRegState(KillSrc))
+          .addImm(2);
     } else {
       First.addImm(16)
            .addReg(DestReg, RegState::Undef);