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// RUN: %clang_cc1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-passes -std=c++11 -triple=x86_64-pc-linux -emit-llvm -debug-info-kind=line-tables-only -o - %s | FileCheck %s --implicit-check-not="call void @__sanitizer_"
// RUN: %clang_cc1 -O1 -fsanitize=memory -fsanitize-memory-use-after-dtor -disable-llvm-passes -std=c++11 -triple=x86_64-pc-linux -emit-llvm -debug-info-kind=line-tables-only -o - %s | FileCheck %s --implicit-check-not="call void @__sanitizer_"
// Base class has trivial dtor => complete dtor poisons base class memory directly.
class Base {
public:
int x[4];
};
class Derived : public Base {
public:
int y;
~Derived() {
}
};
Derived d;
// Poison members, then poison the trivial base class.
// CHECK-LABEL: define {{.*}}DerivedD2Ev
// CHECK: %[[GEP:[0-9a-z]+]] = getelementptr i8, ptr {{.*}}, i64 16
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}%[[GEP]], i64 4{{.*}}, !dbg ![[DI1:[0-9]+]]
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}, i64 16{{.*}}, !dbg ![[DI2:[0-9]+]]
// CHECK: ret void
// CHECK-LABEL: !DIFile{{.*}}cpp
// CHECK-DAG: ![[DI1]] = {{.*}}line: [[@LINE-16]]
// CHECK-DAG: ![[DI2]] = {{.*}}line: [[@LINE-24]]
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