fix PR6605, X86ISD::CMP always returns i32 (EFLAGS), not
the operand type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98507 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 7af4f4c..9c541dd 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -6197,7 +6197,7 @@
N2C && N2C->isNullValue() &&
RHSC && RHSC->isNullValue()) {
SDValue CmpOp0 = Cmp.getOperand(0);
- Cmp = DAG.getNode(X86ISD::CMP, dl, CmpOp0.getValueType(),
+ Cmp = DAG.getNode(X86ISD::CMP, dl, MVT::i32,
CmpOp0, DAG.getConstant(1, CmpOp0.getValueType()));
return DAG.getNode(X86ISD::SETCC_CARRY, dl, Op.getValueType(),
DAG.getConstant(X86::COND_B, MVT::i8), Cmp);