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