diff options
Diffstat (limited to 'clang/test/CodeGenCXX/microsoft-abi-structors.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/microsoft-abi-structors.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/clang/test/CodeGenCXX/microsoft-abi-structors.cpp b/clang/test/CodeGenCXX/microsoft-abi-structors.cpp index 0e44efa8d0a..3fb97b9a363 100644 --- a/clang/test/CodeGenCXX/microsoft-abi-structors.cpp +++ b/clang/test/CodeGenCXX/microsoft-abi-structors.cpp @@ -5,6 +5,7 @@ // RUN: FileCheck --check-prefix DTORS %s < %t // RUN: FileCheck --check-prefix DTORS2 %s < %t // RUN: FileCheck --check-prefix DTORS3 %s < %t +// RUN: FileCheck --check-prefix DTORS4 %s < %t // // RUN: %clang_cc1 -emit-llvm %s -o - -mconstructor-aliases -triple=x86_64-pc-win32 -fno-rtti | FileCheck --check-prefix DTORS-X64 %s @@ -407,9 +408,7 @@ B::B(short *a) {} // CHECK: (%"struct.test1::B"* returned %this, i32* %a, i32 %is_most_derived) // CHECK: define %"struct.test1::B"* @"\01??0B@test1@@QAA@PBDZZ" // CHECK: (%"struct.test1::B"* returned %this, i32 %is_most_derived, i8* %a, ...) - -// FIXME: This should be x86_thiscallcc. MSVC ignores explicit CCs on structors. -// CHECK: define %"struct.test1::B"* @"\01??0B@test1@@QAA@PAF@Z" +// CHECK: define x86_thiscallcc %"struct.test1::B"* @"\01??0B@test1@@QAE@PAF@Z" // CHECK: (%"struct.test1::B"* returned %this, i16* %a, i32 %is_most_derived) void construct_b() { @@ -458,3 +457,18 @@ void *getA() { // CHECK: (%"struct.(anonymous namespace)::A"* %this, i32 %should_call_delete) // CHECK: define internal x86_thiscallcc void @"\01??1A@?A@@UAE@XZ" // CHECK: (%"struct.(anonymous namespace)::A"* %this) + +// Check that we correctly transform __stdcall to __thiscall for ctors and +// dtors. +class G { + public: + __stdcall G() {}; +// DTORS4: define linkonce_odr x86_thiscallcc %class.G* @"\01??0G@@QAE@XZ" + __stdcall ~G() {}; +// DTORS4: define linkonce_odr x86_thiscallcc void @"\01??1G@@QAE@XZ" +}; + +extern void testG() { + G g; +} + |
