4abcbb053f
In
45ca613c13,
whether to mangle names based on calling conventions according to
Microsoft conventions was refactored to a bool in the TargetInfo. Cygwin
targets also require this mangling, but were missed, presumably due to
lack of test coverage of these targets. This commit enables the name
mangling for Cygwin, and also enables test coverage of this mangling on
Cygwin targets.
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 | \
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// RUN: FileCheck --check-prefix=WIN %s
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//
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// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-mingw32 | \
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// RUN: FileCheck --check-prefix=ITANIUM %s
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// RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-cygwin | \
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// RUN: FileCheck --check-prefix=ITANIUM %s
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void __stdcall f1(void) {}
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// WIN: define dso_local x86_stdcallcc void @"?f1@@YGXXZ"
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// ITANIUM: define dso_local x86_stdcallcc void @"\01__Z2f1v@0"
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void __fastcall f2(void) {}
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// WIN: define dso_local x86_fastcallcc void @"?f2@@YIXXZ"
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// ITANIUM: define dso_local x86_fastcallcc void @"\01@_Z2f2v@0"
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extern "C" void __stdcall f3(void) {}
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// WIN: define dso_local x86_stdcallcc void @"\01_f3@0"
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// ITANIUM: define dso_local x86_stdcallcc void @"\01_f3@0"
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extern "C" void __fastcall f4(void) {}
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// WIN: define dso_local x86_fastcallcc void @"\01@f4@0"
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// ITANIUM: define dso_local x86_fastcallcc void @"\01@f4@0"
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void __pascal f5(void) {}
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// WIN: define dso_local void @"?f5@@YCXXZ"
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// ITANIUM: define dso_local void @_Z2f5v
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struct Foo {
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void __stdcall foo();
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static void __stdcall bar();
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};
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void Foo::foo() {}
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// WIN: define dso_local x86_stdcallcc void @"?foo@Foo@@QAGXXZ"
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// ITANIUM: define dso_local x86_stdcallcc void @"\01__ZN3Foo3fooEv@4"
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void Foo::bar() {}
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// WIN: define dso_local x86_stdcallcc void @"?bar@Foo@@SGXXZ"
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// ITANIUM: define dso_local x86_stdcallcc void @"\01__ZN3Foo3barEv@0"
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// Mostly a test that we don't crash and that the names start with a \01.
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// gcc on mingw produces __Zpp@4
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// cl produces _++@4
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extern "C" void __stdcall operator++(Foo &x) {
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}
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// WIN: define dso_local x86_stdcallcc void @"??E@YGXAAUFoo@@@Z"
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// ITANIUM: define dso_local x86_stdcallcc void @"\01__ZppR3Foo@4"
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