llvm-project/clang/test/CodeGen/calling-conv-ignored.c
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

46 lines
2.6 KiB
C

// RUN: %clang_cc1 -no-opaque-pointers -triple i686-windows-msvc -emit-llvm -o - %s | FileCheck %s --check-prefix=X86
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-windows-msvc -emit-llvm -o - %s | FileCheck %s --check-prefix=X64
// RUN: %clang_cc1 -no-opaque-pointers -triple i686-windows-msvc -emit-llvm -o - %s -fdefault-calling-conv=vectorcall | FileCheck %s --check-prefix=X86-VEC
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-windows-msvc -emit-llvm -o - %s -fdefault-calling-conv=vectorcall | FileCheck %s --check-prefix=X64-VEC
void foo_default(const char *lpString1, const char *lpString2);
void __stdcall foo_std(const char *lpString1, const char *lpString2);
void __fastcall foo_fast(const char *lpString1, const char *lpString2);
void __vectorcall foo_vector(const char *lpString1, const char *lpString2);
void __cdecl bar(void) {
foo_default(0, 0);
foo_std(0, 0);
foo_fast(0, 0);
foo_vector(0, 0);
}
// X86-LABEL: define dso_local void @bar()
// X86: call void @foo_default(i8* noundef null, i8* noundef null)
// X86: call x86_stdcallcc void @"\01_foo_std@8"(i8* noundef null, i8* noundef null)
// X86: call x86_fastcallcc void @"\01@foo_fast@8"(i8* inreg noundef null, i8* inreg noundef null)
// X86: call x86_vectorcallcc void @"\01foo_vector@@8"(i8* inreg noundef null, i8* inreg noundef null)
// X86: ret void
// X64-LABEL: define dso_local void @bar()
// X64: call void @foo_default(i8* noundef null, i8* noundef null)
// X64: call void @foo_std(i8* noundef null, i8* noundef null)
// X64: call void @foo_fast(i8* noundef null, i8* noundef null)
// X64: call x86_vectorcallcc void @"\01foo_vector@@16"(i8* noundef null, i8* noundef null)
// X64: ret void
// X86-VEC-LABEL: define dso_local void @bar()
// X86-VEC: call x86_vectorcallcc void @"\01foo_default@@8"(i8* inreg noundef null, i8* inreg noundef null)
// X86-VEC: call x86_stdcallcc void @"\01_foo_std@8"(i8* noundef null, i8* noundef null)
// X86-VEC: call x86_fastcallcc void @"\01@foo_fast@8"(i8* inreg noundef null, i8* inreg noundef null)
// X86-VEC: call x86_vectorcallcc void @"\01foo_vector@@8"(i8* inreg noundef null, i8* inreg noundef null)
// X86-VEC: ret void
// X64-VEC-LABEL: define dso_local void @bar()
// X64-VEC: call x86_vectorcallcc void @"\01foo_default@@16"(i8* noundef null, i8* noundef null)
// X64-VEC: call void @foo_std(i8* noundef null, i8* noundef null)
// X64-VEC: call void @foo_fast(i8* noundef null, i8* noundef null)
// X64-VEC: call x86_vectorcallcc void @"\01foo_vector@@16"(i8* noundef null, i8* noundef null)
// X64-VEC: ret void