| ; RUN: opt < %s -dfsan -S | FileCheck %s | |
| target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128" | |
| target triple = "aarch64-unknown-linux-gnu" | |
| define i32 @test(i32 %a, i32* nocapture readonly %b) #0 { | |
| ; CHECK: @"dfs$test" | |
| ; CHECK: %[[RV:.*]] load{{.*}}__dfsan_shadow_ptr_mask | |
| ; CHECK: ptrtoint i32* {{.*}} to i64 | |
| ; CHECK: and {{.*}}%[[RV:.*]] | |
| ; CHECK: mul i64 | |
| %1 = load i32, i32* %b, align 4 | |
| %2 = add nsw i32 %1, %a | |
| ret i32 %2 | |
| } |