1fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify %s 2fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregortypedef char char16 __attribute__ ((__vector_size__ (16))); 3fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregortypedef long long longlong16 __attribute__ ((__vector_size__ (16))); 4fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregortypedef char char16_e __attribute__ ((__ext_vector_type__ (16))); 5fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregortypedef long long longlong16_e __attribute__ ((__ext_vector_type__ (2))); 6fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 7fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor// Test overloading and function calls with vector types. 8fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorvoid f0(char16); 9fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 10fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorvoid f0_test(char16 c16, longlong16 ll16, char16_e c16e, longlong16_e ll16e) { 11fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f0(c16); 12fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f0(ll16); 13fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f0(c16e); 14fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f0(ll16e); 15fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor} 16fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 17fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorint &f1(char16); // expected-note 2{{candidate function}} 18fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorfloat &f1(longlong16); // expected-note 2{{candidate function}} 19fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 20fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorvoid f1_test(char16 c16, longlong16 ll16, char16_e c16e, longlong16_e ll16e) { 21fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor int &ir1 = f1(c16); 22fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor float &fr1 = f1(ll16); 23fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f1(c16e); // expected-error{{call to 'f1' is ambiguous}} 24fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f1(ll16e); // expected-error{{call to 'f1' is ambiguous}} 25fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor} 26fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 27a1158558305290c461f874757eedb68913b5420fDouglas Gregorvoid f2(char16_e); // expected-note{{no known conversion from 'longlong16_e' to 'char16_e' for 1st argument}} \ 28a1158558305290c461f874757eedb68913b5420fDouglas Gregor // expected-note{{candidate function not viable: no known conversion from 'convertible_to<longlong16_e>' to 'char16_e' for 1st argument}} 29fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 30fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorvoid f2_test(char16 c16, longlong16 ll16, char16_e c16e, longlong16_e ll16e) { 31fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f2(c16); 32fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f2(ll16); 33fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f2(c16e); 34fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f2(ll16e); // expected-error{{no matching function}} 35fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f2('a'); 36fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor f2(17); 37fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor} 38fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 39fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor// Test the conditional operator with vector types. 40fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorvoid conditional(bool Cond, char16 c16, longlong16 ll16, char16_e c16e, 41fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor longlong16_e ll16e) { 42fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor // Conditional operators with the same type. 43fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? c16 : c16) *c16p1 = &c16; 44fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? ll16 : ll16) *ll16p1 = &ll16; 45fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? c16e : c16e) *c16ep1 = &c16e; 46fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? ll16e : ll16e) *ll16ep1 = &ll16e; 47fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 48fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor // Conditional operators with similar types. 49fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? c16 : c16e) *c16ep2 = &c16e; 50fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? c16e : c16) *c16ep3 = &c16e; 51fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? ll16 : ll16e) *ll16ep2 = &ll16e; 52fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor __typeof__(Cond? ll16e : ll16) *ll16ep3 = &ll16e; 53fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 54e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher // Conditional operators with compatible types under -flax-vector-conversions (default) 55e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher (void)(Cond? c16 : ll16); 56e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher (void)(Cond? ll16e : c16e); 57e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher (void)(Cond? ll16e : c16); 58fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor} 59fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 60fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor// Test C++ cast'ing of vector types. 61fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregorvoid casts(longlong16 ll16, longlong16_e ll16e) { 62fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor // C-style casts. 63fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(char16)ll16; 64fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(char16_e)ll16; 65fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(longlong16)ll16; 66fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(longlong16_e)ll16; 67fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(char16)ll16e; 68fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(char16_e)ll16e; 69fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(longlong16)ll16e; 70fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)(longlong16_e)ll16e; 71fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 72fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor // Function-style casts. 73fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)char16(ll16); 74fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)char16_e(ll16); 75fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)longlong16(ll16); 76fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)longlong16_e(ll16); 77fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)char16(ll16e); 78fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)char16_e(ll16e); 79fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)longlong16(ll16e); 80fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)longlong16_e(ll16e); 81fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 82fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor // static_cast 83fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<char16>(ll16); 84fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<char16_e>(ll16); 85fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<longlong16>(ll16); 86fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<longlong16_e>(ll16); 87fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<char16>(ll16e); 88fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<char16_e>(ll16e); // expected-error{{static_cast from 'longlong16_e' to 'char16_e' is not allowed}} 89fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<longlong16>(ll16e); 90fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)static_cast<longlong16_e>(ll16e); 91fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor 92fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor // reinterpret_cast 93fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<char16>(ll16); 94fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<char16_e>(ll16); 95fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<longlong16>(ll16); 96fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<longlong16_e>(ll16); 97fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<char16>(ll16e); 98fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<char16_e>(ll16e); 99fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<longlong16>(ll16e); 100fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor (void)reinterpret_cast<longlong16_e>(ll16e); 101fb4a5436839aae5f5599f2970997e23ee6b895b6Douglas Gregor} 102a1158558305290c461f874757eedb68913b5420fDouglas Gregor 103a1158558305290c461f874757eedb68913b5420fDouglas Gregortemplate<typename T> 10426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregorstruct convertible_to { // expected-note 3 {{candidate function (the implicit copy assignment operator)}} 105a1158558305290c461f874757eedb68913b5420fDouglas Gregor operator T() const; 106a1158558305290c461f874757eedb68913b5420fDouglas Gregor}; 107a1158558305290c461f874757eedb68913b5420fDouglas Gregor 10826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregorvoid test_implicit_conversions(bool Cond, char16 c16, longlong16 ll16, 10926bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor char16_e c16e, longlong16_e ll16e, 110a1158558305290c461f874757eedb68913b5420fDouglas Gregor convertible_to<char16> to_c16, 111a1158558305290c461f874757eedb68913b5420fDouglas Gregor convertible_to<longlong16> to_ll16, 112a1158558305290c461f874757eedb68913b5420fDouglas Gregor convertible_to<char16_e> to_c16e, 11326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor convertible_to<longlong16_e> to_ll16e, 11426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor convertible_to<char16&> rto_c16, 11526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor convertible_to<char16_e&> rto_c16e) { 116a1158558305290c461f874757eedb68913b5420fDouglas Gregor f0(to_c16); 117a1158558305290c461f874757eedb68913b5420fDouglas Gregor f0(to_ll16); 118a1158558305290c461f874757eedb68913b5420fDouglas Gregor f0(to_c16e); 119a1158558305290c461f874757eedb68913b5420fDouglas Gregor f0(to_ll16e); 120a1158558305290c461f874757eedb68913b5420fDouglas Gregor f2(to_c16); 121a1158558305290c461f874757eedb68913b5420fDouglas Gregor f2(to_ll16); 122a1158558305290c461f874757eedb68913b5420fDouglas Gregor f2(to_c16e); 123a1158558305290c461f874757eedb68913b5420fDouglas Gregor f2(to_ll16e); // expected-error{{no matching function}} 12426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor 12526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(c16 == c16e); 12626bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(c16 == to_c16); 12726bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)+to_c16; 12826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)-to_c16; 12926bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)~to_c16; 13026bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 == to_c16e); 13126bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 != to_c16e); 13226bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 < to_c16e); 13326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 <= to_c16e); 13426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 > to_c16e); 13526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 >= to_c16e); 13626bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 + to_c16); 13726bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 - to_c16); 13826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 * to_c16); 13926bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 / to_c16); 14026bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16 = to_c16); // expected-error{{no viable overloaded '='}} 14126bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16 += to_c16); 14226bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16 -= to_c16); 14326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16 *= to_c16); 14426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16 /= to_c16); 14526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor 14626bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)+to_c16e; 14726bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)-to_c16e; 14826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)~to_c16e; 14926bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e == to_c16e); 15026bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e != to_c16e); 15126bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e < to_c16e); 15226bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e <= to_c16e); 15326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e > to_c16e); 15426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e >= to_c16e); 15526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e + to_c16); 15626bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e - to_c16); 15726bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e * to_c16); 15826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16e / to_c16); 15926bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16e = to_c16); // expected-error{{no viable overloaded '='}} 16026bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16e += to_c16); 16126bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16e -= to_c16); 16226bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16e *= to_c16); 16326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16e /= to_c16); 16426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor 16526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)+to_c16; 16626bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)-to_c16; 16726bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)~to_c16; 16826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 == to_c16e); 16926bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 != to_c16e); 17026bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 < to_c16e); 17126bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 <= to_c16e); 17226bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 > to_c16e); 17326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 >= to_c16e); 17426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 + to_c16e); 17526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 - to_c16e); 17626bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 * to_c16e); 17726bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(to_c16 / to_c16e); 17826bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(rto_c16 = c16e); // expected-error{{no viable overloaded '='}} 179b9b4b789ebd28d6fde1c42de820b036ffaf95162Eli Friedman (void)(rto_c16 += to_c16e); 180b9b4b789ebd28d6fde1c42de820b036ffaf95162Eli Friedman (void)(rto_c16 -= to_c16e); 181b9b4b789ebd28d6fde1c42de820b036ffaf95162Eli Friedman (void)(rto_c16 *= to_c16e); 182b9b4b789ebd28d6fde1c42de820b036ffaf95162Eli Friedman (void)(rto_c16 /= to_c16e); 18326bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor 18426bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(Cond? to_c16 : to_c16e); 18526bcf67d0156e2aec6ea184f8c2fb6186ec7b1e3Douglas Gregor (void)(Cond? to_ll16e : to_ll16); 186e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher 187e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher // These 2 are convertable with -flax-vector-conversions (default) 188e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher (void)(Cond? to_c16 : to_ll16); 189e84f9ebf8c89d5600f5930b65a0df0de890791b2Eric Christopher (void)(Cond? to_c16e : to_ll16e); 190a1158558305290c461f874757eedb68913b5420fDouglas Gregor} 1917c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor 1927c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregortypedef float fltx2 __attribute__((__vector_size__(8))); 1937c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregortypedef float fltx4 __attribute__((__vector_size__(16))); 1947c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregortypedef double dblx2 __attribute__((__vector_size__(16))); 1957c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregortypedef double dblx4 __attribute__((__vector_size__(32))); 1967c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor 1977c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregorvoid accept_fltx2(fltx2); // expected-note{{candidate function not viable: no known conversion from 'double' to 'fltx2' for 1st argument}} 1987c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregorvoid accept_fltx4(fltx4); 1997c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregorvoid accept_dblx2(dblx2); 2007c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregorvoid accept_dblx4(dblx4); 2017c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregorvoid accept_bool(bool); // expected-note{{candidate function not viable: no known conversion from 'fltx2' to 'bool' for 1st argument}} 2027c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor 2037c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregorvoid test(fltx2 fltx2_val, fltx4 fltx4_val, dblx2 dblx2_val, dblx4 dblx4_val) { 2047c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor // Exact matches 2057c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_fltx2(fltx2_val); 2067c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_fltx4(fltx4_val); 2077c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_dblx2(dblx2_val); 2087c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_dblx4(dblx4_val); 2097c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor 2107c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor // Same-size conversions 2117c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor // FIXME: G++ rejects these conversions, we accept them. Revisit this! 2127c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_fltx4(dblx2_val); 2137c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_dblx2(fltx4_val); 2147c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor 2157c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor // Conversion to bool. 2167c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_bool(fltx2_val); // expected-error{{no matching function for call to 'accept_bool'}} 2177c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor 2187c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor // Scalar-to-vector conversions. 2197c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor accept_fltx2(1.0); // expected-error{{no matching function for call to 'accept_fltx2'}} 2207c5b1097f5833326b4f5046d6a7d5cb7b9060145Douglas Gregor} 221358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 222358519b81e0974233fd314fe54656ce48be7a56dRichard Smithtypedef int intx4 __attribute__((__vector_size__(16))); 223358519b81e0974233fd314fe54656ce48be7a56dRichard Smithtypedef int inte4 __attribute__((__ext_vector_type__(4))); 224358519b81e0974233fd314fe54656ce48be7a56dRichard Smithtypedef int flte4 __attribute__((__ext_vector_type__(4))); 225358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 226358519b81e0974233fd314fe54656ce48be7a56dRichard Smithvoid test_mixed_vector_types(fltx4 f, intx4 n, flte4 g, flte4 m) { 227358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f == g); 228358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(g != f); 229358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f <= g); 230358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(g >= f); 231358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f < g); 232358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(g > f); 233358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 234358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(+g); 235358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(-g); 236358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 237358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f + g); 238358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f - g); 239358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f * g); 240358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f / g); 241358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f = g); 242358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f += g); 243358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f -= g); 244358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f *= g); 245358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(f /= g); 246358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 247358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 248358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n == m); 249358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(m != n); 250358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n <= m); 251358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(m >= n); 252358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n < m); 253358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(m > n); 254358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 255358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(+m); 256358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(-m); 257358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(~m); 258358519b81e0974233fd314fe54656ce48be7a56dRichard Smith 259358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n + m); 260358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n - m); 261358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n * m); 262358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n / m); 263358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n % m); 264358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n = m); 265358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n += m); 266358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n -= m); 267358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n *= m); 268358519b81e0974233fd314fe54656ce48be7a56dRichard Smith (void)(n /= m); 269358519b81e0974233fd314fe54656ce48be7a56dRichard Smith} 270