1 ; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info |& FileCheck %s
4 ; CHECK: MayAlias: double* %p.0.i.0, double* %p3
6 ; %p3 is equal to %p.0.i.0 on the second iteration of the loop,
7 ; so MayAlias is needed.
9 define void @foo([3 x [3 x double]]* noalias %p) {
11 %p3 = getelementptr [3 x [3 x double]]* %p, i64 0, i64 0, i64 3
15 %i = phi i64 [ 0, %entry ], [ %i.next, %loop ]
17 %p.0.i.0 = getelementptr [3 x [3 x double]]* %p, i64 0, i64 %i, i64 0
19 volatile store double 0.0, double* %p3
20 volatile store double 0.1, double* %p.0.i.0
22 %i.next = add i64 %i, 1
23 %cmp = icmp slt i64 %i.next, 3
24 br i1 %cmp, label %loop, label %exit