Files
clang-p2996/clang/test/CodeGenCXX/vtable-pointer-initialization.cpp
Nikita Popov 532dc62b90 [OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC)
This adds -no-opaque-pointers to clang tests whose output will
change when opaque pointers are enabled by default. This is
intended to be part of the migration approach described in
https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.

The patch has been produced by replacing %clang_cc1 with
%clang_cc1 -no-opaque-pointers for tests that fail with opaque
pointers enabled. Worth noting that this doesn't cover all tests,
there's a remaining ~40 tests not using %clang_cc1 that will need
a followup change.

Differential Revision: https://reviews.llvm.org/D123115
2022-04-07 12:09:47 +02:00

61 lines
1.9 KiB
C++

// RUN: %clang_cc1 -no-opaque-pointers %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
struct Field {
Field();
~Field();
};
struct Base {
Base();
~Base();
};
struct A : Base {
A();
~A();
virtual void f();
Field field;
};
// CHECK-LABEL: define{{.*}} void @_ZN1AC2Ev(%struct.A* {{[^,]*}} %this) unnamed_addr
// CHECK: call void @_ZN4BaseC2Ev(
// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1A, i32 0, inrange i32 0, i32 2) to i32 (...)**)
// CHECK: call void @_ZN5FieldC1Ev(
// CHECK: ret void
A::A() { }
// CHECK-LABEL: define{{.*}} void @_ZN1AD2Ev(%struct.A* {{[^,]*}} %this) unnamed_addr
// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1A, i32 0, inrange i32 0, i32 2) to i32 (...)**)
// CHECK: call void @_ZN5FieldD1Ev(
// CHECK: call void @_ZN4BaseD2Ev(
// CHECK: ret void
A::~A() { }
struct B : Base {
virtual void f();
Field field;
};
void f() { B b; }
// CHECK-LABEL: define linkonce_odr void @_ZN1BC1Ev(%struct.B* {{[^,]*}} %this) unnamed_addr
// CHECK: call void @_ZN1BC2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN1BD1Ev(%struct.B* {{[^,]*}} %this) unnamed_addr
// CHECK: call void @_ZN1BD2Ev(
// CHECK-LABEL: define linkonce_odr void @_ZN1BC2Ev(%struct.B* {{[^,]*}} %this) unnamed_addr
// CHECK: call void @_ZN4BaseC2Ev(
// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1B, i32 0, inrange i32 0, i32 2) to i32 (...)**)
// CHECK: call void @_ZN5FieldC1Ev
// CHECK: ret void
// CHECK-LABEL: define linkonce_odr void @_ZN1BD2Ev(%struct.B* {{[^,]*}} %this) unnamed_addr
// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1B, i32 0, inrange i32 0, i32 2) to i32 (...)**)
// CHECK: call void @_ZN5FieldD1Ev(
// CHECK: call void @_ZN4BaseD2Ev(
// CHECK: ret void