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Since BB-vectorizer can produce vectors of for example 3 elements, this check is needed. Review: Ulrich Weigand git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297136 91177308-0d34-0410-b5e6-96231b3b80d8
11 lines
278 B
LLVM
11 lines
278 B
LLVM
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13
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;
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; This tescase origininates from the BB-vectorizer output.
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define void @fun() {
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%1 = zext <3 x i1> zeroinitializer to <3 x i32>
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%2 = extractelement <3 x i32> %1, i32 2
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store i32 %2, i32* undef, align 8
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unreachable
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}
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