forked from OSchip/llvm-project
[X86] combineUIntToFP - Fix UINT_TO_FP(vXi1) comment (PR39078)
llvm-svn: 343026
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llvm/lib/Target/X86
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@ -39016,7 +39016,7 @@ static SDValue combineUIntToFP(SDNode *N, SelectionDAG &DAG,
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EVT VT = N->getValueType(0);
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EVT InVT = Op0.getValueType();
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// UINT_TO_FP(vXi1) -> SINT_TO_FP(SEXT(vXi1 to vXi32))
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// UINT_TO_FP(vXi1) -> SINT_TO_FP(ZEXT(vXi1 to vXi32))
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// UINT_TO_FP(vXi8) -> SINT_TO_FP(ZEXT(vXi8 to vXi32))
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// UINT_TO_FP(vXi16) -> SINT_TO_FP(ZEXT(vXi16 to vXi32))
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if (InVT.isVector() && InVT.getScalarSizeInBits() < 32) {
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