forked from OSchip/llvm-project
92 lines
4.4 KiB
C
92 lines
4.4 KiB
C
// RUN: %clang_cc1 -faltivec -fsyntax-only -verify %s
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__vector char vv_c;
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__vector signed char vv_sc;
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__vector unsigned char vv_uc;
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__vector short vv_s;
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__vector signed short vv_ss;
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__vector unsigned short vv_us;
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__vector short int vv_si;
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__vector signed short int vv_ssi;
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__vector unsigned short int vv_usi;
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__vector int vv_i;
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__vector signed int vv_sint;
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__vector unsigned int vv_ui;
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__vector float vv_f;
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__vector bool vv_b;
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__vector __pixel vv_p;
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__vector pixel vv__p;
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__vector int vf__r();
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void vf__a(__vector int a);
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void vf__a2(int b, __vector int a);
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vector char v_c;
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vector signed char v_sc;
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vector unsigned char v_uc;
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vector short v_s;
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vector signed short v_ss;
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vector unsigned short v_us;
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vector short int v_si;
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vector signed short int v_ssi;
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vector unsigned short int v_usi;
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vector int v_i;
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vector signed int v_sint;
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vector unsigned int v_ui;
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vector float v_f;
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vector bool v_b;
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vector __pixel v_p;
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vector pixel v__p;
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vector int f__r();
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void f_a(vector int a);
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void f_a2(int b, vector int a);
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// These should have warnings.
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__vector long vv_l; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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__vector signed long vv_sl; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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__vector unsigned long vv_ul; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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__vector long int vv_li; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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__vector signed long int vv_sli; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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__vector unsigned long int vv_uli; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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vector long v_l; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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vector signed long v_sl; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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vector unsigned long v_ul; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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vector long int v_li; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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vector signed long int v_sli; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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vector unsigned long int v_uli; // expected-warning {{Use of 'long' with '__vector' is deprecated}}
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__vector long double vv_ld; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
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vector long double v_ld; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
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// These should have errors.
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__vector double vv_d; // expected-error {{cannot use 'double' with '__vector'}}
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__vector double vv_d; // expected-error {{cannot use 'double' with '__vector'}}
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vector double v_d; // expected-error {{cannot use 'double' with '__vector'}}
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vector double v_d; // expected-error {{cannot use 'double' with '__vector'}}
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__vector long double vv_ld; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
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vector long double v_ld; // expected-warning {{Use of 'long' with '__vector' is deprecated}} expected-error {{cannot use 'double' with '__vector'}}
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void f() {
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__vector unsigned int v = {0,0,0,0};
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__vector int v__cast = (__vector int)v;
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__vector int v_cast = (vector int)v;
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__vector char vb_cast = (vector char)v;
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// Check some casting between gcc and altivec vectors.
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#define gccvector __attribute__((vector_size(16)))
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gccvector unsigned int gccv = {0,0,0,0};
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gccvector unsigned int gccv1 = gccv;
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gccvector int gccv2 = (gccvector int)gccv;
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gccvector unsigned int gccv3 = v;
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__vector unsigned int av = gccv;
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__vector int avi = (__vector int)gccv;
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gccvector unsigned int gv = v;
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gccvector int gvi = (gccvector int)v;
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__attribute__((vector_size(8))) unsigned int gv8;
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gv8 = gccv; // expected-error {{incompatible type assigning '__attribute__((__vector_size__(4 * sizeof(unsigned int)))) unsigned int', expected '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int'}}
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av = gv8; // expected-error {{incompatible type assigning '__attribute__((__vector_size__(2 * sizeof(unsigned int)))) unsigned int', expected '__vector unsigned int'}}
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v = gccv;
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__vector unsigned int tv = gccv;
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gccv = v;
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gccvector unsigned int tgv = v;
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}
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