// RUN: %clang_cc1 -triple=powerpc-apple-darwin8 -faltivec -fsyntax-only -verify -std=c++11 %s // RUN: %clang_cc1 -triple=powerpc64-unknown-linux-gnu -faltivec -fsyntax-only -verify -std=c++11 %s // RUN: %clang_cc1 -triple=powerpc64le-unknown-linux-gnu -faltivec -fsyntax-only -verify -std=c++11 %s #include __vector char vv_c; __vector signed char vv_sc; __vector unsigned char vv_uc; __vector short vv_s; __vector signed short vv_ss; __vector unsigned short vv_us; __vector short int vv_si; __vector signed short int vv_ssi; __vector unsigned short int vv_usi; __vector int vv_i; __vector signed int vv_sint; __vector unsigned int vv_ui; __vector float vv_f; __vector bool char vv_bc; __vector bool short vv_bs; __vector bool int vv_bi; __vector __bool char vv___bc; __vector __bool short vv___bs; __vector __bool int vv___bi; __vector __pixel vv_p; __vector pixel vv__p; __vector int vf__r(); void vf__a(__vector int a); void vf__a2(int b, __vector int a); vector char v_c; vector signed char v_sc; vector unsigned char v_uc; vector short v_s; vector signed short v_ss; vector unsigned short v_us; vector short int v_si; vector signed short int v_ssi; vector unsigned short int v_usi; vector int v_i; vector signed int v_sint; vector unsigned int v_ui; vector float v_f; vector bool char v_bc; vector bool short v_bs; vector bool int v_bi; vector __bool char v___bc; vector __bool short v___bs; vector __bool int v___bi; vector __pixel v_p; vector pixel v__p; vector int f__r(); void f_a(vector int a); void f_a2(int b, vector int a); vector int v = (vector int)(-1); // These should have warnings. __vector long vv_l; // expected-warning {{Use of 'long' with '__vector' is deprecated}} __vector signed long vv_sl; // expected-warning {{Use of 'long' with '__vector' is deprecated}} __vector unsigned long vv_ul; // expected-warning {{Use of 'long' with '__vector' is deprecated}} __vector long int vv_li; // expected-warning {{Use of 'long' with '__vector' is deprecated}} __vector signed long int vv_sli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} __vector unsigned long int vv_uli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} vector long v_l; // expected-warning {{Use of 'long' with '__vector' is deprecated}} vector signed long v_sl; // expected-warning {{Use of 'long' with '__vector' is deprecated}} vector unsigned long v_ul; // expected-warning {{Use of 'long' with '__vector' is deprecated}} vector long int v_li; // expected-warning {{Use of 'long' with '__vector' is deprecated}} vector signed long int v_sli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} vector unsigned long int v_uli; // expected-warning {{Use of 'long' with '__vector' is deprecated}} __vector long double vv_ld; // expected-error {{cannot use 'long double' with '__vector'}} vector long double v_ld; // expected-error {{cannot use 'long double' with '__vector'}} // These should have errors. __vector double vv_d1; // expected-error {{use of 'double' with '__vector' requires VSX support to be enabled (available on POWER7 or later)}} vector double v_d2; // expected-error {{use of 'double' with '__vector' requires VSX support to be enabled (available on POWER7 or later)}} __vector bool long long v_bll1; // expected-error {{use of 'long long' with '__vector bool' requires VSX support (available on POWER7 or later) or extended Altivec support (available on POWER8 or later) to be enabled}} __vector __bool long long v_bll2; // expected-error {{use of 'long long' with '__vector bool' requires VSX support (available on POWER7 or later) or extended Altivec support (available on POWER8 or later) to be enabled}} vector bool long long v_bll3; // expected-error {{use of 'long long' with '__vector bool' requires VSX support (available on POWER7 or later) or extended Altivec support (available on POWER8 or later) to be enabled}} vector __bool long long v_bll4; // expected-error {{use of 'long long' with '__vector bool' requires VSX support (available on POWER7 or later) or extended Altivec support (available on POWER8 or later) to be enabled}} __vector long double vv_ld3; // expected-error {{cannot use 'long double' with '__vector'}} vector long double v_ld4; // expected-error {{cannot use 'long double' with '__vector'}} vector bool v_b; // expected-error {{C++ requires a type specifier for all declarations}} vector bool float v_bf; // expected-error {{cannot use 'float' with '__vector bool'}} vector bool double v_bd; // expected-error {{cannot use 'double' with '__vector bool'}} vector bool pixel v_bp; // expected-error {{cannot use '__pixel' with '__vector bool'}} vector bool signed char v_bsc; // expected-error {{cannot use 'signed' with '__vector bool'}} vector bool unsigned int v_bsc2; // expected-error {{cannot use 'unsigned' with '__vector bool'}} vector bool long v_bl; // expected-error {{cannot use 'long' with '__vector bool'}} vector __bool float v___bf; // expected-error {{cannot use 'float' with '__vector bool'}} vector __bool double v___bd; // expected-error {{cannot use 'double' with '__vector bool'}} vector __bool pixel v___bp; // expected-error {{cannot use '__pixel' with '__vector bool'}} vector __bool signed char v___bsc; // expected-error {{cannot use 'signed' with '__vector bool'}} vector __bool unsigned int v___bsc2; // expected-error {{cannot use 'unsigned' with '__vector bool'}} vector __bool long v___bl; // expected-error {{cannot use 'long' with '__vector bool'}} // vector long is deprecated, but vector long long is not. vector long long v_ll; vector signed long long v_sll; vector unsigned long long v_ull; void f() { __vector unsigned int v = {0,0,0,0}; __vector int v__cast = (__vector int)v; __vector int v_cast = (vector int)v; __vector char vb_cast = (vector char)v; // Check some casting between gcc and altivec vectors. #define gccvector __attribute__((vector_size(16))) gccvector unsigned int gccv = {0,0,0,0}; gccvector unsigned int gccv1 = gccv; gccvector int gccv2 = (gccvector int)gccv; gccvector unsigned int gccv3 = v; __vector unsigned int av = gccv; __vector int avi = (__vector int)gccv; gccvector unsigned int gv = v; gccvector int gvi = (gccvector int)v; __attribute__((vector_size(8))) unsigned int gv8; 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)}} 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)}} v = gccv; __vector unsigned int tv = gccv; gccv = v; gccvector unsigned int tgv = v; } // Now for the C++ version: class vc__v { __vector int v; __vector int f__r(); void f__a(__vector int a); void f__a2(int b, __vector int a); }; class c_v { vector int v; vector int f__r(); void f__a(vector int a); void f__a2(int b, vector int a); }; // bug 6895 - Vectorl literal casting confusion. vector char v1 = (vector char)((vector int)(1, 2, 3, 4)); vector char v2 = (vector char)((vector float)(1.0f, 2.0f, 3.0f, 4.0f)); vector char v3 = (vector char)((vector int)('a', 'b', 'c', 'd')); vector int v4 = (vector int)(1, 2, 3, 4); vector float v5 = (vector float)(1.0f, 2.0f, 3.0f, 4.0f); vector char v6 = (vector char)((vector int)(1+2, -2, (int)(2.0 * 3), -(5-3))); // bug 7553 - Problem with '==' and vectors void func() { bool res_b; res_b = (vv_sc == vv_sc); res_b = (vv_uc != vv_uc); res_b = (vv_s > vv_s); res_b = (vv_us >= vv_us); res_b = (vv_i < vv_i); res_b = (vv_ui <= vv_ui); res_b = (vv_f <= vv_f); } // vecreturn attribute test struct Vector { __vector float xyzw; } __attribute__((vecreturn)); Vector Add(Vector lhs, Vector rhs) { Vector result; result.xyzw = vec_add(lhs.xyzw, rhs.xyzw); return result; // This will (eventually) be returned in a register } // vecreturn attribute test - should error because of virtual function. class VectorClassNonPod { __vector float xyzw; public: VectorClassNonPod() {} virtual ~VectorClassNonPod() {} } __attribute__((vecreturn)); // expected-error {{the vecreturn attribute can only be used on a POD (plain old data) class or structure (i.e. no virtual functions)}} // vecreturn attribute test - should error because of virtual function. class VectorClassMultipleMembers { public: __vector float xyzw; __vector float abcd; } __attribute__((vecreturn)); // expected-error {{the vecreturn attribute can only be used on a class or structure with one member, which must be a vector}} template void PR16874() { (void) (Args::foo()...); // expected-error {{expression contains unexpanded parameter pack 'Args'}} expected-error {{expected ')'}} expected-note {{to match this '('}} }