16 строки
524 B
LLVM
16 строки
524 B
LLVM
; The code in InstCombiner::FoldSelectOpOp was calling
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; Type::getVectorNumElements without checking first if the type was a vector.
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; RUN: opt < %s -instcombine -S
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define i32 @vselect1(i32 %a.coerce, i32 %b.coerce, i32 %c.coerce) {
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entry:
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%0 = bitcast i32 %a.coerce to <2 x i16>
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%1 = bitcast i32 %b.coerce to <2 x i16>
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%2 = bitcast i32 %c.coerce to <2 x i16>
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%cmp = icmp sge <2 x i16> %2, zeroinitializer
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%or = select <2 x i1> %cmp, <2 x i16> %0, <2 x i16> %1
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%3 = bitcast <2 x i16> %or to i32
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ret i32 %3
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}
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