| Adhemerval Zanella | d93c0c4 | 2015-11-27 12:42:39 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -dfsan -S | FileCheck %s |
| 2 | target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128" |
| 3 | target triple = "aarch64-unknown-linux-gnu" |
| 4 | |
| 5 | define i32 @test(i32 %a, i32* nocapture readonly %b) #0 { |
| 6 | ; CHECK: @"dfs$test" |
| 7 | ; CHECK: %[[RV:.*]] load{{.*}}__dfsan_shadow_ptr_mask |
| 8 | ; CHECK: ptrtoint i32* {{.*}} to i64 |
| 9 | ; CHECK: and {{.*}}%[[RV:.*]] |
| 10 | ; CHECK: mul i64 |
| 11 | %1 = load i32, i32* %b, align 4 |
| 12 | %2 = add nsw i32 %1, %a |
| 13 | ret i32 %2 |
| 14 | } |