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1; RUN: opt < %s -aa-pipeline=basic-aa -passes=aa-eval -disable-output 2>&1 | FileCheck %s2; TEST that A[1][0] may alias A[0][i].3target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"4 5; CHECK: 2 no alias responses6 7define void @test(i32 %N) {8entry:9 %X = alloca [3 x [3 x i32]] ; <ptr> [#uses=4]10 %tmp.24 = icmp sgt i32 %N, 0 ; <i1> [#uses=1]11 br i1 %tmp.24, label %no_exit, label %loopexit12 13no_exit: ; preds = %no_exit, %entry14 %i.0.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ] ; <i32> [#uses=2]15 %tmp.6 = getelementptr [3 x [3 x i32]], ptr %X, i32 0, i32 0, i32 %i.0.0 ; <ptr> [#uses=1]16 store i32 1, ptr %tmp.617 %tmp.8 = getelementptr [3 x [3 x i32]], ptr %X, i32 0, i32 0, i32 0 ; <ptr> [#uses=1]18 %tmp.9 = load i32, ptr %tmp.8 ; <i32> [#uses=1]19 %tmp.11 = getelementptr [3 x [3 x i32]], ptr %X, i32 0, i32 1, i32 0 ; <ptr> [#uses=1]20 %tmp.12 = load i32, ptr %tmp.11 ; <i32> [#uses=1]21 %tmp.13 = add i32 %tmp.12, %tmp.9 ; <i32> [#uses=1]22 %inc = add i32 %i.0.0, 1 ; <i32> [#uses=2]23 %tmp.2 = icmp slt i32 %inc, %N ; <i1> [#uses=1]24 br i1 %tmp.2, label %no_exit, label %loopexit25 26loopexit: ; preds = %no_exit, %entry27 %Y.0.1 = phi i32 [ 0, %entry ], [ %tmp.13, %no_exit ] ; <i32> [#uses=1]28 %tmp.4 = getelementptr [3 x [3 x i32]], ptr %X, i32 0, i32 0 ; <ptr> [#uses=1]29 load [3 x i32], ptr %tmp.430 %tmp.15 = call i32 (...) @foo( ptr %tmp.4, i32 %Y.0.1 ) ; <i32> [#uses=0]31 ret void32}33 34declare i32 @foo(...)35