1 ; This testcase consists of alias relations which should be completely 2 ; resolvable by basicaa, but require analysis of getelementptr constant exprs. 3 4 ; RUN: opt < %s -basicaa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s 5 6 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 7 8 %T = type { i32, [10 x i8] } 9 10 @G = external global %T 11 12 ; CHECK: Function: test 13 ; CHECK-NOT: MayAlias: 14 15 define void @test() { 16 %D = getelementptr %T, %T* @G, i64 0, i32 0 17 %E = getelementptr %T, %T* @G, i64 0, i32 1, i64 5 18 %F = getelementptr i32, i32* getelementptr (%T, %T* @G, i64 0, i32 0), i64 0 19 %X = getelementptr [10 x i8], [10 x i8]* getelementptr (%T, %T* @G, i64 0, i32 1), i64 0, i64 5 20 21 ret void 22 } 23
