1dd17394d225b06376e9ae1d23f36cec463fdef01Chris Lattner// RUN: %clang_cc1 -triple=powerpc-apple-darwin8 -faltivec -fsyntax-only -verify %s 2ef8225444452a1486bd721f3285301fe84643b00Stephen Hines// RUN: %clang_cc1 -triple=powerpc64-unknown-linux-gnu -faltivec -fsyntax-only -verify %s 3ef8225444452a1486bd721f3285301fe84643b00Stephen Hines// RUN: %clang_cc1 -triple=powerpc64le-unknown-linux-gnu -faltivec -fsyntax-only -verify %s 482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector char vv_c; 682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector signed char vv_sc; 782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector unsigned char vv_uc; 882287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector short vv_s; 982287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector signed short vv_ss; 1082287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector unsigned short vv_us; 1182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector short int vv_si; 1282287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector signed short int vv_ssi; 1382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector unsigned short int vv_usi; 1482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector int vv_i; 1582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector signed int vv_sint; 1682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector unsigned int vv_ui; 1782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector float vv_f; 18788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattner__vector bool char vv_bc; 19788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattner__vector bool short vv_bs; 20788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattner__vector bool int vv_bi; 2182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector __pixel vv_p; 2282287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector pixel vv__p; 2382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson__vector int vf__r(); 2482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvoid vf__a(__vector int a); 2582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvoid vf__a2(int b, __vector int a); 2682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 2782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector char v_c; 2882287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector signed char v_sc; 2982287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector unsigned char v_uc; 3082287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector short v_s; 3182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector signed short v_ss; 3282287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector unsigned short v_us; 3382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector short int v_si; 3482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector signed short int v_ssi; 3582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector unsigned short int v_usi; 3682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector int v_i; 3782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector signed int v_sint; 3882287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector unsigned int v_ui; 3982287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector float v_f; 40788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool char v_bc; 41788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool short v_bs; 42788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool int v_bi; 4382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector __pixel v_p; 4482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector pixel v__p; 4582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvector int f__r(); 4682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvoid f_a(vector int a); 4782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvoid f_a2(int b, vector int a); 4882287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 49e12a779bbecb46b7287a87e0ff441e32147d10bbChris Lattnervector int v = (vector int)(-1); 50e12a779bbecb46b7287a87e0ff441e32147d10bbChris Lattner 5182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson// These should have warnings. 52ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector long vv_l; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 53ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector signed long vv_sl; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 54ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector unsigned long vv_ul; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 55ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector long int vv_li; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 56ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector signed long int vv_sli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 57ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector unsigned long int vv_uli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 58ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector long v_l; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 59ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector signed long v_sl; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 60ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector unsigned long v_ul; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 61ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector long int v_li; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 62ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector signed long int v_sli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 63ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector unsigned long int v_uli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} 64ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattner__vector long double vv_ld; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}} 65ffaf4c5eb68718841399fc4396f6d53fedad24e2Chris Lattnervector long double v_ld; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}} 66788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool v_b; // expected-warning {{type specifier missing, defaults to 'int'}} 6782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 6882287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson// These should have errors. 69788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattner__vector double vv_d1; // expected-error {{cannot use 'double' with '__vector'}} 70788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector double v_d2; // expected-error {{cannot use 'double' with '__vector'}} 71788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattner__vector long double vv_ld3; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}} 72788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector long double v_ld4; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}} 73788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool float v_bf; // expected-error {{cannot use 'float' with '__vector bool'}} 74788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool double v_bd; // expected-error {{cannot use 'double' with '__vector bool'}} 75788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool pixel v_bp; // expected-error {{cannot use '__pixel' with '__vector bool'}} 76788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool signed char v_bsc; // expected-error {{cannot use 'signed' with '__vector bool'}} 77788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool unsigned int v_bsc2; // expected-error {{cannot use 'unsigned' with '__vector bool'}} 78788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool long v_bl; // expected-error {{cannot use 'long' with '__vector bool'}} 79788b0fd67e1992f23555454efcdb16a19dfefac3Chris Lattnervector bool long long v_bll; // expected-error {{cannot use 'long long' with '__vector bool'}} 8082287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 81f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smithtypedef char i8; 82f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smithtypedef short i16; 83f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smithtypedef int i32; 84f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smithstruct S { 85f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smith // i8, i16, i32 here are field names, not type names. 86f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smith vector bool i8; // expected-error {{requires a specifier or qualifier}} 87f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smith vector pixel i16; 88f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smith vector long i32; // expected-warning {{deprecated}} 89f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smith}; 90f63eee78a3ed50a974d0963623a06888ecd4ef6bRichard Smith 9182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompsonvoid f() { 9282287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector unsigned int v = {0,0,0,0}; 9382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector int v__cast = (__vector int)v; 9482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector int v_cast = (vector int)v; 9582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector char vb_cast = (vector char)v; 9682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 9782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson // Check some casting between gcc and altivec vectors. 9882287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson #define gccvector __attribute__((vector_size(16))) 9982287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector unsigned int gccv = {0,0,0,0}; 10082287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector unsigned int gccv1 = gccv; 10182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector int gccv2 = (gccvector int)gccv; 10282287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector unsigned int gccv3 = v; 10382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector unsigned int av = gccv; 10482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector int avi = (__vector int)gccv; 10582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector unsigned int gv = v; 10682287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector int gvi = (gccvector int)v; 10782287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __attribute__((vector_size(8))) unsigned int gv8; 1086bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines gv8 = gccv; // expected-error {{assigning to '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int' (vector of 2 'unsigned int' values) from incompatible type '__attribute__((__vector_size__(4 * sizeof(unsigned int)))) unsigned int' (vector of 4 'unsigned int' values)}} 1096bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines av = gv8; // expected-error {{assigning to '__vector unsigned int' (vector of 4 'unsigned int' values) from incompatible type '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int' (vector of 2 'unsigned int' values)}} 11082287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson 11182287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson v = gccv; 11282287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson __vector unsigned int tv = gccv; 11382287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccv = v; 11482287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson gccvector unsigned int tgv = v; 115aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev 116aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev int res_i; 117aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev // bug 7553 - Problem with '==' and vectors 118aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_sc == vv_sc); 119aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_uc != vv_uc); 120aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_s > vv_s); 121aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_us >= vv_us); 122aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_i < vv_i); 123aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_ui <= vv_ui); 124aa4fe05939ffbfd746b8f0065cc0b5e06ea94fe2Anton Yartsev res_i = (vv_f <= vv_f); 12582287d19ded35248c4ce6a425ce74116a13ce44eJohn Thompson} 1268bb59a828ef21d0b2ed2b0efab60e4eddcb81c62John Thompson 1278bb59a828ef21d0b2ed2b0efab60e4eddcb81c62John Thompson// bug 6895 - Vectorl literal casting confusion. 12881542fd91bd5e7e65ebae3eaad117bdaeaf7d737Chandler Carruthvector char v1 = (vector char)((vector int)(1, 2, 3, 4)); 12981542fd91bd5e7e65ebae3eaad117bdaeaf7d737Chandler Carruthvector char v2 = (vector char)((vector float)(1.0f, 2.0f, 3.0f, 4.0f)); 13081542fd91bd5e7e65ebae3eaad117bdaeaf7d737Chandler Carruthvector char v3 = (vector char)((vector int)('a', 'b', 'c', 'd')); 13181542fd91bd5e7e65ebae3eaad117bdaeaf7d737Chandler Carruthvector int v4 = (vector int)(1, 2, 3, 4); 1328bb59a828ef21d0b2ed2b0efab60e4eddcb81c62John Thompsonvector float v5 = (vector float)(1.0f, 2.0f, 3.0f, 4.0f); 1338bb59a828ef21d0b2ed2b0efab60e4eddcb81c62John Thompsonvector char v6 = (vector char)((vector int)(1+2, -2, (int)(2.0 * 3), -(5-3))); 134