| Hal Finkel | 7529c55 | 2014-09-02 21:43:13 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -cfl-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s |
| 2 | ; Derived from BasicAA/2010-09-15-GEP-SignedArithmetic.ll |
| 3 | |
| 4 | target datalayout = "e-p:32:32:32" |
| 5 | |
| 6 | ; CHECK: 1 partial alias response |
| 7 | |
| 8 | define i32 @test(i32* %tab, i32 %indvar) nounwind { |
| 9 | %tmp31 = mul i32 %indvar, -2 |
| 10 | %tmp32 = add i32 %tmp31, 30 |
| 11 | %t.5 = getelementptr i32* %tab, i32 %tmp32 |
| 12 | %loada = load i32* %tab |
| 13 | store i32 0, i32* %t.5 |
| 14 | %loadb = load i32* %tab |
| 15 | %rval = add i32 %loada, %loadb |
| 16 | ret i32 %rval |
| 17 | } |