Tighten up some checks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24817 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index a5f5c1d..d63be35 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -45,11 +45,7 @@
return true;
}
} else if (MI.getOpcode() == V8::ORri || MI.getOpcode() == V8::ADDri) {
- if (isZeroImmed (MI.getOperand (1))) {
- DstReg = MI.getOperand(0).getReg();
- SrcReg = MI.getOperand(2).getReg();
- return true;
- } else if (isZeroImmed (MI.getOperand (2))) {
+ if (isZeroImmed(MI.getOperand(2)) && MI.getOperand(1).isRegister()) {
DstReg = MI.getOperand(0).getReg();
SrcReg = MI.getOperand(1).getReg();
return true;