20 lines
610 B
LLVM
20 lines
610 B
LLVM
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-unknown-linux-gnu
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@a = common global i64* null, align 8
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; Function Attrs: nounwind uwtable
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define i32 @fn1() {
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entry:
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%0 = load i64*, i64** @a, align 8
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%add.ptr = getelementptr inbounds i64, i64* %0, i64 1
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%1 = ptrtoint i64* %add.ptr to i64
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%arrayidx = getelementptr inbounds i64, i64* %0, i64 2
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store i64 %1, i64* %arrayidx, align 8
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%2 = ptrtoint i64* %arrayidx to i64
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store i64 %2, i64* %add.ptr, align 8
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ret i32 undef
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}
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