diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Profile/cxx-structors.cpp | 32 | ||||
| -rw-r--r-- | clang/test/Profile/cxx-virtual-destructor-calls.cpp | 27 |
2 files changed, 49 insertions, 10 deletions
diff --git a/clang/test/Profile/cxx-structors.cpp b/clang/test/Profile/cxx-structors.cpp new file mode 100644 index 00000000000..24c595b863e --- /dev/null +++ b/clang/test/Profile/cxx-structors.cpp @@ -0,0 +1,32 @@ +// Tests for instrumentation of C++ constructors and destructors. +// +// RUN: %clang_cc1 -triple x86_64-apple-macosx10.11.0 -x c++ %s -o - -emit-llvm -fprofile-instr-generate | FileCheck %s + +struct Foo { + Foo() {} + Foo(int) {} + ~Foo() {} +}; + +struct Bar : public Foo { + Bar() {} + Bar(int x) : Foo(x) {} + ~Bar(); +}; + +Foo foo; +Foo foo2(1); +Bar bar; + +// Profile data for complete constructors and destructors must absent. + +// CHECK-NOT: @__llvm_profile_name__ZN3FooC1Ev +// CHECK-NOT: @__llvm_profile_name__ZN3FooC1Ei +// CHECK-NOT: @__llvm_profile_name__ZN3FooD1Ev +// CHECK-NOT: @__llvm_profile_name__ZN3BarC1Ev +// CHECK-NOT: @__llvm_profile_name__ZN3BarD1Ev +// CHECK-NOT: @__llvm_profile_counters__ZN3FooD1Ev +// CHECK-NOT: @__llvm_profile_data__ZN3FooD1Ev + +int main() { +} diff --git a/clang/test/Profile/cxx-virtual-destructor-calls.cpp b/clang/test/Profile/cxx-virtual-destructor-calls.cpp index 35975c28533..d117c211437 100644 --- a/clang/test/Profile/cxx-virtual-destructor-calls.cpp +++ b/clang/test/Profile/cxx-virtual-destructor-calls.cpp @@ -13,18 +13,25 @@ struct B : A { virtual ~B(); }; -// Complete dtor -// CHECK: @__llvm_profile_name__ZN1BD1Ev = private constant [9 x i8] c"_ZN1BD1Ev" +// Base dtor +// CHECK: @__llvm_profile_name__ZN1BD2Ev = private constant [9 x i8] c"_ZN1BD2Ev" -// Deleting dtor -// CHECK: @__llvm_profile_name__ZN1BD0Ev = private constant [9 x i8] c"_ZN1BD0Ev" +// Complete dtor must not be instrumented +// CHECK-NOT: @__llvm_profile_name__ZN1BD1Ev = private constant [9 x i8] c"_ZN1BD1Ev" -// Complete dtor counters and profile data -// CHECK: @__llvm_profile_counters__ZN1BD1Ev = private global [1 x i64] zeroinitializer -// CHECK: @__llvm_profile_data__ZN1BD1Ev = +// Deleting dtor must not be instrumented +// CHECK-NOT: @__llvm_profile_name__ZN1BD0Ev = private constant [9 x i8] c"_ZN1BD0Ev" -// Deleting dtor counters and profile data -// CHECK: @__llvm_profile_counters__ZN1BD0Ev = private global [1 x i64] zeroinitializer -// CHECK: @__llvm_profile_data__ZN1BD0Ev = +// Base dtor counters and profile data +// CHECK: @__llvm_profile_counters__ZN1BD2Ev = private global [1 x i64] zeroinitializer +// CHECK: @__llvm_profile_data__ZN1BD2Ev = + +// Complete dtor counters and profile data must absent +// CHECK-NOT: @__llvm_profile_counters__ZN1BD1Ev = private global [1 x i64] zeroinitializer +// CHECK-NOT: @__llvm_profile_data__ZN1BD1Ev = + +// Deleting dtor counters and profile data must absent +// CHECK-NOT: @__llvm_profile_counters__ZN1BD0Ev = private global [1 x i64] zeroinitializer +// CHECK-NOT: @__llvm_profile_data__ZN1BD0Ev = B::~B() { } |
