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[X86] Remove assert leftover from when i1 was a legal type. Add more accurate assert. NFC

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llvm-svn: 349007
This commit is contained in:
Craig Topper 2018-12-13 06:14:25 +00:00
parent f7aedb309c
commit 87cbe51492
1 changed files with 1 additions and 3 deletions
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4
lib/Target/X86/X86ISelLowering.cpp
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@ -18815,9 +18815,6 @@ SDValue X86TargetLowering::EmitCmp(SDValue Op0, SDValue Op1, unsigned X86CC,
if (isNullConstant(Op1))
return EmitTest(Op0, X86CC, dl, DAG);
assert(!(isa<ConstantSDNode>(Op1) && Op0.getValueType() == MVT::i1) &&
"Unexpected comparison operation for MVT::i1 operands");
if ((Op0.getValueType() == MVT::i8 || Op0.getValueType() == MVT::i16 ||
Op0.getValueType() == MVT::i32 || Op0.getValueType() == MVT::i64)) {
// Only promote the compare up to I32 if it is a 16 bit operation
@ -18839,6 +18836,7 @@ SDValue X86TargetLowering::EmitCmp(SDValue Op0, SDValue Op1, unsigned X86CC,
SDValue Sub = DAG.getNode(X86ISD::SUB, dl, VTs, Op0, Op1);
return SDValue(Sub.getNode(), 1);
}
assert(Op0.getValueType().isFloatingPoint() && "Unexpected VT!");
return DAG.getNode(X86ISD::CMP, dl, MVT::i32, Op0, Op1);
}