| ; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s -DSHADOW_XOR_MASK=87960930222080 |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-pc-linux-gnu" |
| |
| define i32 @function_to_force_zero(i32 %0, ptr %1) { |
| ; CHECK-LABEL: define i32 @function_to_force_zero.dfsan |
| ; CHECK: %[[#SHADOW_XOR:]] = xor i64 {{.*}}, [[SHADOW_XOR_MASK]] |
| ; CHECK: %[[#SHADOW_PTR:]] = inttoptr i64 %[[#SHADOW_XOR]] to ptr |
| ; CHECK: store i32 0, ptr %[[#SHADOW_PTR]] |
| ; CHECK: store i32 %{{.*}} |
| store i32 %0, ptr %1, align 4 |
| ; CHECK: store i8 0, {{.*}}@__dfsan_retval_tls |
| ; CHECK: ret i32 |
| ret i32 %0 |
| } |
