| /* PR tree-optimization/47477 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-optimized -w" } */ |
| /* { dg-require-effective-target ilp32 } */ |
| |
| typedef int int64_t __attribute__ ((__mode__ (__DI__))); |
| typedef int * intptr_t; |
| |
| typedef struct toto_s *toto_t; |
| toto_t add (toto_t a, toto_t b) { |
| int64_t tmp = (int64_t)(intptr_t)a + ((int64_t)(intptr_t)b&~1L); |
| return (toto_t)(intptr_t) tmp; |
| } |
| |
| /* For an ILP32 target there'll be 6 casts when we start, but just 4 |
| if the match.pd pattern is successfully matched. */ |
| /* { dg-final { scan-tree-dump-times "= \\(int\\)" 1 "optimized" } } */ |
| /* { dg-final { scan-tree-dump-times "= \\(unsigned int\\)" 2 "optimized" } } */ |
| /* { dg-final { scan-tree-dump-times "= \\(struct toto_s \\*\\)" 1 "optimized" } } */ |
| |
| |
