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7a90a95ac2
Following https://reviews.llvm.org/D82607. Reviewed By: ychen Differential Revision: https://reviews.llvm.org/D82683
18 lines
555 B
LLVM
18 lines
555 B
LLVM
; RUN: opt < %s -basic-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
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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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@c = external global i32
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; CHECK-LABEL: f
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; CHECK: MayAlias: i32* %arrayidx, i32* %arrayidx6
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define void @f() {
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%idxprom = zext i32 undef to i64
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%add4 = add i32 0, 1
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%idxprom5 = zext i32 %add4 to i64
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%arrayidx6 = getelementptr inbounds i32, i32* @c, i64 %idxprom5
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%arrayidx = getelementptr inbounds i32, i32* @c, i64 %idxprom
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ret void
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}
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