| /* { dg-do compile } */ |
| /* { dg-require-effective-target int32plus } */ |
| /* { dg-options "-O -fgimple -fdump-tree-fre1" } */ |
| |
| typedef int v4si __attribute__((vector_size(__SIZEOF_INT__ * 4))); |
| #if __SIZEOF_INT__ == 4 |
| __GIMPLE (ssa) int foo (int *a) |
| { |
| v4si _2; |
| int _3; |
| int _4; |
| int _5; |
| int _6; |
| int _7; |
| int _8; |
| int _9; |
| |
| __BB(2): |
| __MEM <unsigned char[3 * __SIZEOF_INT__]> ((char *)a_1(D) + 4) = _Literal (unsigned char[3 * __SIZEOF_INT__]) {}; |
| __MEM <int> (a_1(D) + 8) = 2; |
| __MEM <int> (a_1(D)) = 1; |
| _2 = __MEM <v4si> (a_1(D)); |
| _3 = __BIT_FIELD_REF <int> (_2, 32, 0); |
| _4 = __BIT_FIELD_REF <int> (_2, 32, 32); |
| _5 = __BIT_FIELD_REF <int> (_2, 32, 64); |
| _6 = __BIT_FIELD_REF <int> (_2, 32, 96); |
| _7 = _3 + _4; |
| _8 = _7 + _5; |
| _9 = _8 + _6; |
| return _9; |
| } |
| #endif |
| |
| /* { dg-final { scan-tree-dump "return 3;" "fre1" } } */ |
