1 // RUN: %clang_cc1 -fsyntax-only -DERR -verify %s
2 // RUN: %clang_cc1 -fsyntax-only -Wno-error-vec-elem-size -verify %s
3 // RUN: %clang_cc1 -fsyntax-only -DEXT -DERR -verify %s
4 // RUN: %clang_cc1 -fsyntax-only -DEXT -Wno-error-vec-elem-size -verify %s
5 
6 #ifdef EXT
7 typedef __attribute__((__ext_vector_type__(8))) char vector_char8;
8 typedef __attribute__((__ext_vector_type__(8))) short vector_short8;
9 typedef __attribute__((__ext_vector_type__(8))) int vector_int8;
10 typedef __attribute__((__ext_vector_type__(8))) unsigned char vector_uchar8;
11 typedef __attribute__((__ext_vector_type__(8))) unsigned short vector_ushort8;
12 typedef __attribute__((__ext_vector_type__(8))) unsigned int vector_uint8;
13 typedef __attribute__((__ext_vector_type__(4))) char vector_char4;
14 typedef __attribute__((__ext_vector_type__(4))) short vector_short4;
15 typedef __attribute__((__ext_vector_type__(4))) int vector_int4;
16 typedef __attribute__((__ext_vector_type__(4))) unsigned char vector_uchar4;
17 typedef __attribute__((__ext_vector_type__(4))) unsigned short vector_ushort4;
18 typedef __attribute__((__ext_vector_type__(4))) unsigned int vector_uint4;
19 #else
20 typedef __attribute__((vector_size(8))) char vector_char8;
21 typedef __attribute__((vector_size(16))) short vector_short8;
22 typedef __attribute__((vector_size(32))) int vector_int8;
23 typedef __attribute__((vector_size(8))) unsigned char vector_uchar8;
24 typedef __attribute__((vector_size(16))) unsigned short vector_ushort8;
25 typedef __attribute__((vector_size(32))) unsigned int vector_uint8;
26 typedef __attribute__((vector_size(4))) char vector_char4;
27 typedef __attribute__((vector_size(4))) short vector_short4;
28 typedef __attribute__((vector_size(16))) int vector_int4;
29 typedef __attribute__((vector_size(4))) unsigned char vector_uchar4;
30 typedef __attribute__((vector_size(8))) unsigned short vector_ushort4;
31 typedef __attribute__((vector_size(16))) unsigned int vector_uint4;
32 #endif
33 
34 char c;
35 short s;
36 int i;
37 unsigned char uc;
38 unsigned short us;
39 unsigned int ui;
40 vector_char8 vc8;
41 vector_short8 vs8;
42 vector_int8 vi8;
43 vector_uchar8 vuc8;
44 vector_ushort8 vus8;
45 vector_uint8 vui8;
46 vector_char4 vc4;
47 vector_short4 vs4;
48 vector_int4 vi4;
49 vector_uchar4 vuc4;
50 vector_ushort4 vus4;
51 vector_uint4 vui4;
52 
foo()53 void foo() {
54   vc8 = 1 << vc8;
55   vuc8 = 1 << vuc8;
56   vi8 = 1 << vi8;
57   vui8 = 1 << vui8;
58   vs8 = 1 << vs8;
59   vus8 = 1 << vus8;
60 
61   vc8 = c << vc8;
62   vuc8 = i << vuc8;
63   vi8 = uc << vi8;
64   vui8 = us << vui8;
65   vs8 = ui << vs8;
66   vus8 = 1 << vus8;
67 
68   vc8 = vc8 << vc8;
69 #ifdef ERR
70   vi8 = vi8 << vuc8; // expected-error {{vector operands do not have the same elements sizes}}
71   vuc8 = vuc8 << vi8; // expected-error {{vector operands do not have the same elements sizes}}
72   vus8 = vus8 << vui8; // expected-error {{vector operands do not have the same elements sizes}}
73   vui8 = vui8 << vs8; // expected-error {{vector operands do not have the same elements sizes}}
74 #else
75   vi8 = vi8 << vuc8; // expected-warning {{vector operands do not have the same elements sizes}}
76   vuc8 = vuc8 << vi8; // expected-warning {{vector operands do not have the same elements sizes}}
77   vus8 = vus8 << vui8; // expected-warning {{vector operands do not have the same elements sizes}}
78   vui8 = vui8 << vs8; // expected-warning {{vector operands do not have the same elements sizes}}
79 #endif
80 
81   vc8 <<= vc8;
82 #ifdef ERR
83   vi8 <<= vuc8; // expected-error {{vector operands do not have the same elements sizes}}
84   vuc8 <<= vi8; // expected-error {{vector operands do not have the same elements sizes}}
85   vus8 <<= vui8; // expected-error {{vector operands do not have the same elements sizes}}
86   vui8 <<= vs8; // expected-error {{vector operands do not have the same elements sizes}}
87 #else
88   vi8 <<= vuc8; // expected-warning {{vector operands do not have the same elements sizes}}
89   vuc8 <<= vi8; // expected-warning {{vector operands do not have the same elements sizes}}
90   vus8 <<= vui8; // expected-warning {{vector operands do not have the same elements sizes}}
91   vui8 <<= vs8; // expected-warning {{vector operands do not have the same elements sizes}}
92 #endif
93 
94   c <<= vc8; // expected-error {{assigning to 'char' from incompatible type}}
95   i <<= vuc8; // expected-error {{assigning to 'int' from incompatible type}}
96   uc <<= vi8; // expected-error {{assigning to 'unsigned char' from incompatible type}}
97   us <<= vui8; // expected-error {{assigning to 'unsigned short' from incompatible type}}
98   ui <<= vs8; // expected-error {{assigning to 'unsigned int' from incompatible type}}
99 }
100