1; RUN: opt < %s -passes=dfsan -dfsan-reaches-function-callbacks=1 -S | FileCheck %s 2target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 3target triple = "x86_64-pc-linux-gnu" 4 5declare i32 @f() 6 7define void @load(i32) { 8 ; CHECK-LABEL: define void @load.dfsan 9 ; CHECK: call{{.*}}@__dfsan_reaches_function_callback 10 %i = alloca i32 11 store i32 %0, ptr %i 12 ret void 13} 14 15define void @store(ptr) { 16 ; CHECK-LABEL: define void @store.dfsan 17 ; CHECK: call{{.*}}@__dfsan_reaches_function_callback 18 %load = load i32, ptr %0 19 ret void 20} 21 22define void @call() { 23 ; CHECK-LABEL: define void @call.dfsan 24 ; CHECK: call{{.*}}@__dfsan_reaches_function_callback 25 %ret = call i32 @f() 26 ret void 27} 28 29; CHECK-LABEL: @__dfsan_reaches_function_callback(i8 zeroext, ptr, i32, ptr) 30