57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
// RUN: %clang_cc1 -triple i386-pc-linux -emit-llvm %s -o - | FileCheck -check-prefix GCABI %s
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// RUN: %clang_cc1 -emit-llvm %s -o - -DMS_ABI -triple=i386-pc-win32 | FileCheck -check-prefix MSABI %s
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#ifdef MS_ABI
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# define METHOD_CC __thiscall
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#else
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# define METHOD_CC __attribute__ ((cdecl))
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#endif
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// Test that it's OK to have multiple function declarations with the default CC
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// both mentioned explicitly and implied.
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void foo();
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void __cdecl foo();
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void __cdecl foo() {}
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// GCABI-LABEL: define void @_Z3foov()
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// MSABI: define dso_local void @"?foo@@YAXXZ"
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void __cdecl bar();
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void bar();
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void bar() {}
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// GCABI-LABEL: define void @_Z3barv()
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// MSABI: define dso_local void @"?bar@@YAXXZ"
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// Test that it's OK to mark either the method declaration or method definition
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// with a default CC explicitly.
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class A {
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public:
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void baz();
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void METHOD_CC qux();
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static void static_baz();
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static void __cdecl static_qux();
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};
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void METHOD_CC A::baz() {}
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// GCABI-LABEL: define void @_ZN1A3bazEv
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// MSABI: define dso_local x86_thiscallcc void @"?baz@A@@QAEXXZ"
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void A::qux() {}
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// GCABI-LABEL: define void @_ZN1A3quxEv
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// MSABI: define dso_local x86_thiscallcc void @"?qux@A@@QAEXXZ"
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void __cdecl static_baz() {}
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// GCABI-LABEL: define void @_Z10static_bazv
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// MSABI: define dso_local void @"?static_baz@@YAXXZ"
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void static_qux() {}
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// GCABI-LABEL: define void @_Z10static_quxv
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// MSABI: define dso_local void @"?static_qux@@YAXXZ"
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namespace PR31656 {
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template <int I>
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void __cdecl callee(int args[I]);
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// GCABI-LABEL: declare void @_ZN7PR316566calleeILi1EEEvPi(
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// MSABI: declare dso_local void @"??$callee@$00@PR31656@@YAXQAH@Z"(
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void caller() { callee<1>(0); }
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}
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