532dc62b90
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
26 lines
1.6 KiB
C++
26 lines
1.6 KiB
C++
// Check the vtable layout for classes with key functions defined in different
|
|
// translation units. This TU manifests the vtable for B.
|
|
|
|
// RUN: %clang_cc1 -no-opaque-pointers %s -triple=aarch64-unknown-fuchsia -O1 -S -o - -emit-llvm -fhalf-no-semantic-interposition | FileCheck %s
|
|
|
|
#include "cross-tu-header.h"
|
|
|
|
// CHECK: $_ZTI1B.rtti_proxy = comdat any
|
|
|
|
// CHECK: @_ZTV1B.local = private unnamed_addr constant { [4 x i32] } { [4 x i32] [i32 0, i32 trunc (i64 sub (i64 ptrtoint ({ i8*, i8*, i8* }** @_ZTI1B.rtti_proxy to i64), i64 ptrtoint (i32* getelementptr inbounds ({ [4 x i32] }, { [4 x i32] }* @_ZTV1B.local, i32 0, i32 0, i32 2) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (void (%class.B*)* dso_local_equivalent @_ZN1B3fooEv to i64), i64 ptrtoint (i32* getelementptr inbounds ({ [4 x i32] }, { [4 x i32] }* @_ZTV1B.local, i32 0, i32 0, i32 2) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (void (%class.A*)* dso_local_equivalent @_ZN1A3barEv to i64), i64 ptrtoint (i32* getelementptr inbounds ({ [4 x i32] }, { [4 x i32] }* @_ZTV1B.local, i32 0, i32 0, i32 2) to i64)) to i32)] }, align 4
|
|
// CHECK: @_ZTV1B ={{.*}} unnamed_addr alias { [4 x i32] }, { [4 x i32] }* @_ZTV1B.local
|
|
|
|
// A::bar() is defined outside of the module that defines the vtable for A
|
|
// CHECK: define{{.*}} void @_ZN1A3barEv(%class.A* {{.*}}%this) unnamed_addr
|
|
// CHECK-NEXT: entry:
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
|
|
// CHECK: define{{.*}} void @_ZN1B3fooEv(%class.B* {{.*}}%this) unnamed_addr
|
|
// CHECK-NEXT: entry:
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
|
|
void A::bar() {}
|
|
void B::foo() {}
|