18 lines
554 B
LLVM
18 lines
554 B
LLVM
; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
@c = external global i32
|
|
|
|
; CHECK-LABEL: f
|
|
; CHECK: MayAlias: i32* %arrayidx, i32* %arrayidx6
|
|
define void @f() {
|
|
%idxprom = zext i32 undef to i64
|
|
%add4 = add i32 0, 1
|
|
%idxprom5 = zext i32 %add4 to i64
|
|
%arrayidx6 = getelementptr inbounds i32, i32* @c, i64 %idxprom5
|
|
%arrayidx = getelementptr inbounds i32, i32* @c, i64 %idxprom
|
|
ret void
|
|
}
|
|
|