| ; RUN: opt < %s -passes=dfsan -dfsan-reaches-function-callbacks=1 -S | FileCheck %s |
| 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" |
| |
| declare i32 @f() |
| |
| define void @load(i32) { |
| ; CHECK-LABEL: define void @load.dfsan |
| ; CHECK: call{{.*}}@__dfsan_reaches_function_callback |
| %i = alloca i32 |
| store i32 %0, ptr %i |
| ret void |
| } |
| |
| define void @store(ptr) { |
| ; CHECK-LABEL: define void @store.dfsan |
| ; CHECK: call{{.*}}@__dfsan_reaches_function_callback |
| %load = load i32, ptr %0 |
| ret void |
| } |
| |
| define void @call() { |
| ; CHECK-LABEL: define void @call.dfsan |
| ; CHECK: call{{.*}}@__dfsan_reaches_function_callback |
| %ret = call i32 @f() |
| ret void |
| } |
| |
| ; CHECK-LABEL: @__dfsan_reaches_function_callback(i8 zeroext, ptr, i32, ptr) |
