1*67e74705SXin Li // RUN: %clang_cc1 %s -fsyntax-only -triple i686-intel-elfiamcu -verify 2*67e74705SXin Li foo(float * a)3*67e74705SXin Livoid __attribute__((fastcall)) foo(float *a) { // expected-warning {{calling convention 'fastcall' ignored for this target}} 4*67e74705SXin Li } 5*67e74705SXin Li bar(float * a)6*67e74705SXin Livoid __attribute__((stdcall)) bar(float *a) { // expected-warning {{calling convention 'stdcall' ignored for this target}} 7*67e74705SXin Li } 8*67e74705SXin Li baz(float * a)9*67e74705SXin Livoid __attribute__((fastcall(1))) baz(float *a) { // expected-error {{'fastcall' attribute takes no arguments}} 10*67e74705SXin Li } 11*67e74705SXin Li test2(int a,...)12*67e74705SXin Livoid __attribute__((fastcall)) test2(int a, ...) { // expected-warning {{calling convention 'fastcall' ignored for this target}} 13*67e74705SXin Li } test3(int a,...)14*67e74705SXin Livoid __attribute__((stdcall)) test3(int a, ...) { // expected-warning {{calling convention 'stdcall' ignored for this target}} 15*67e74705SXin Li } test4(int a,...)16*67e74705SXin Livoid __attribute__((thiscall)) test4(int a, ...) { // expected-warning {{calling convention 'thiscall' ignored for this target}} 17*67e74705SXin Li } 18*67e74705SXin Li ctest0()19*67e74705SXin Livoid __attribute__((cdecl)) ctest0() {} 20*67e74705SXin Li ctest1(float x)21*67e74705SXin Livoid __attribute__((cdecl(1))) ctest1(float x) {} // expected-error {{'cdecl' attribute takes no arguments}} 22*67e74705SXin Li 23*67e74705SXin Li void (__attribute__((fastcall)) *pfoo)(float*) = foo; // expected-warning {{calling convention 'fastcall' ignored for this target}} 24*67e74705SXin Li 25*67e74705SXin Li void (__attribute__((stdcall)) *pbar)(float*) = bar; // expected-warning {{calling convention 'stdcall' ignored for this target}} 26*67e74705SXin Li 27*67e74705SXin Li void (*pctest0)() = ctest0; 28*67e74705SXin Li ctest2()29*67e74705SXin Livoid ctest2() {} 30*67e74705SXin Li void (__attribute__((cdecl)) *pctest2)() = ctest2; 31*67e74705SXin Li 32*67e74705SXin Li typedef void (__attribute__((fastcall)) *Handler) (float *); // expected-warning {{calling convention 'fastcall' ignored for this target}} 33*67e74705SXin Li Handler H = foo; 34*67e74705SXin Li 35*67e74705SXin Li int __attribute__((pcs("aapcs", "aapcs"))) pcs1(void); // expected-error {{'pcs' attribute takes one argument}} 36*67e74705SXin Li int __attribute__((pcs())) pcs2(void); // expected-error {{'pcs' attribute takes one argument}} 37*67e74705SXin Li int __attribute__((pcs(pcs1))) pcs3(void); // expected-error {{'pcs' attribute requires a string}} \ 38*67e74705SXin Li // expected-error {{invalid PCS type}} 39*67e74705SXin Li int __attribute__((pcs(0))) pcs4(void); // expected-error {{'pcs' attribute requires a string}} 40*67e74705SXin Li /* These are ignored because the target is i386 and not ARM */ 41*67e74705SXin Li int __attribute__((pcs("aapcs"))) pcs5(void); // expected-warning {{calling convention 'pcs' ignored for this target}} 42*67e74705SXin Li int __attribute__((pcs("aapcs-vfp"))) pcs6(void); // expected-warning {{calling convention 'pcs' ignored for this target}} 43*67e74705SXin Li int __attribute__((pcs("foo"))) pcs7(void); // expected-error {{invalid PCS type}} 44*67e74705SXin Li 45*67e74705SXin Li void ctest3(); ctest3()46*67e74705SXin Livoid __attribute__((cdecl)) ctest3() {} 47*67e74705SXin Li 48*67e74705SXin Li typedef __attribute__((stdcall)) void (*PROC)(); // expected-warning {{calling convention 'stdcall' ignored for this target}} ctest4(const char * x)49*67e74705SXin LiPROC __attribute__((cdecl)) ctest4(const char *x) {} 50*67e74705SXin Li inteloclbifunc(float * a)51*67e74705SXin Livoid __attribute__((intel_ocl_bicc)) inteloclbifunc(float *a) {} // expected-warning {{calling convention 'intel_ocl_bicc' ignored for this target}} 52*67e74705SXin Li 53*67e74705SXin Li struct type_test {} __attribute__((stdcall)); // expected-warning {{calling convention 'stdcall' ignored for this target}} expected-warning {{'stdcall' attribute only applies to functions and methods}} 54