text: // RUN: %clang_cc1 -triple=powerpc-apple-darwin8 -target-feature +altivec -fsyntax-only -verify=expected,novsx %s
  // RUN: %clang_cc1 -triple=powerpc64-unknown-linux-gnu -target-feature +altivec -target-feature +vsx -fsyntax-only -verify=expected,nonaix %s
  // RUN: %clang_cc1 -triple=powerpc64le-unknown-linux-gnu -target-feature +altivec -target-feature -vsx -fsyntax-only -verify=expected,novsx %s
  // RUN: %clang_cc1 -triple=powerpc-ibm-aix -target-feature +altivec -fsyntax-only -verify=expected,aix %s
  // fRUN: %clang_cc1 -triple=powerpc64-ibm-aix -target-feature +altivec -target-feature -vsx -fsyntax-only -verify=expected,aix %s
  
  __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);
  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);
  void f_a(vector int a);
  void f_a2(int b, vector int a);
  
  vector int v = (vector int)(-1);
  
  // These should have errors on AIX and warnings otherwise.
  __vector long vv_l;                 // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  __vector signed long vv_sl;         // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  __vector unsigned long vv_ul;       // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  __vector long int vv_li;            // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  __vector signed long int vv_sli;    // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  __vector unsigned long int vv_uli;  // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  vector long v_l;                    // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  vector signed long v_sl;            // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  vector unsigned long v_ul;          // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  vector long int v_li;               // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  vector signed long int v_sli;       // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  vector unsigned long int v_uli;     // nonaix-warning {{Use of 'long' with '__vector' is deprecated}}
                                      // aix-error@-1 {{cannot use 'long' with '__vector'}}
                                      // novsx-error@-2 {{cannot use 'long' with '__vector'}}
  
  // These should have warnings.
  __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'}}
  vector bool v_b;                    // expected-error {{type specifier missing, defaults to 'int'}}
  vector __bool v___b;                // expected-error {{type specifier missing, defaults to 'int'}}
  
  // These should have errors.
  #ifndef __VSX__
  __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' requires VSX support (available on POWER7 or later) to be enabled}}
  __vector __bool long long v_bll2;    // expected-error {{use of 'long long' with '__vector' requires VSX support (available on POWER7 or later) to be enabled}}
  vector bool long long v_bll3;        // expected-error {{use of 'long long' with '__vector' requires VSX support (available on POWER7 or later) to be enabled}}
  vector __bool long long v_bll4;      // expected-error {{use of 'long long' with '__vector' requires VSX support (available on POWER7 or later) to be enabled}}
  #endif
  __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 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'}}
  
  #ifdef __VSX__
  // 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;
  #else
  // vector long long is not supported without vsx.
  vector long long v_ll;              //  expected-error {{use of 'long long' with '__vector' requires VSX support (available on POWER7 or later) to be enabled}}
  vector signed long long v_sll;      //  expected-error {{use of 'long long' with '__vector' requires VSX support (available on POWER7 or later) to be enabled}}
  vector unsigned long long v_ull;    //  expected-error {{use of 'long long' with '__vector' requires VSX support (available on POWER7 or later) to be enabled}}
  #endif
  
  typedef char i8;
  typedef short i16;
  typedef int i32;
  struct S {
    // i8, i16, i32 here are field names, not type names.
    vector bool i8;                    // expected-error {{requires a specifier or qualifier}}
    vector pixel i16;
    vector short i32;
  };
  
  void f(void) {
    __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;
  
    int res_i;
    // bug 7553 - Problem with '==' and vectors
    res_i = (vv_sc == vv_sc);
    res_i = (vv_uc != vv_uc);
    res_i = (vv_s > vv_s);
    res_i = (vv_us >= vv_us);
    res_i = (vv_i < vv_i);
    res_i = (vv_ui <= vv_ui);
    res_i = (vv_f <= vv_f);
  }
  
  // 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)));
  