1; RUN: opt < %s -dfsan -S | FileCheck %s 2target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128" 3target triple = "aarch64-unknown-linux-gnu" 4 5define 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} 15