1// RUN: %clang_cc1 -triple i386-pc-linux -emit-llvm < %s | FileCheck %s 2// RUN: %clang_cc1 -triple i386-pc-linux -emit-llvm -mrtd < %s | FileCheck %s 3// RUN: %clang_cc1 -triple i386-pc-linux -emit-llvm -fms-compatibility < %s 4 5void __fastcall f1(void); 6void __stdcall f2(void); 7void __thiscall f3(void); 8void __fastcall f4(void) { 9// CHECK-LABEL: define x86_fastcallcc void @f4() 10 f1(); 11// CHECK: call x86_fastcallcc void @f1() 12} 13void __stdcall f5(void) { 14// CHECK-LABEL: define x86_stdcallcc void @f5() 15 f2(); 16// CHECK: call x86_stdcallcc void @f2() 17} 18void __thiscall f6(void) { 19// CHECK-LABEL: define x86_thiscallcc void @f6() 20 f3(); 21// CHECK: call x86_thiscallcc void @f3() 22} 23 24// PR5280 25void (__fastcall *pf1)(void) = f1; 26void (__stdcall *pf2)(void) = f2; 27void (__thiscall *pf3)(void) = f3; 28void (__fastcall *pf4)(void) = f4; 29void (__stdcall *pf5)(void) = f5; 30void (__thiscall *pf6)(void) = f6; 31 32int main(void) { 33 f4(); f5(); f6(); 34 // CHECK: call x86_fastcallcc void @f4() 35 // CHECK: call x86_stdcallcc void @f5() 36 // CHECK: call x86_thiscallcc void @f6() 37 pf1(); pf2(); pf3(); pf4(); pf5(); pf6(); 38 // CHECK: call x86_fastcallcc void %{{.*}}() 39 // CHECK: call x86_stdcallcc void %{{.*}}() 40 // CHECK: call x86_thiscallcc void %{{.*}}() 41 // CHECK: call x86_fastcallcc void %{{.*}}() 42 // CHECK: call x86_stdcallcc void %{{.*}}() 43 // CHECK: call x86_thiscallcc void %{{.*}}() 44 return 0; 45} 46 47// PR7117 48void __stdcall f7(foo) int foo; {} 49void f8(void) { 50 f7(0); 51 // CHECK: call x86_stdcallcc void @f7(i32 0) 52} 53 54// PR12535 55void __fastcall f9(int x, int y) {}; 56// WIN: define x86_fastcallcc void @f9({{.*}}) 57void __fastcall f10(int x, ...) {}; 58// WIN: define void @f10({{.*}}) 59void __stdcall f11(int x, ...) {}; 60// WIN: define void @f11({{.*}}) 61