1 /* PR tree-optimization/47477 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2 -fdump-tree-optimized -w" } */
4 /* { dg-require-effective-target ilp32 } */
5 
6 typedef int int64_t __attribute__ ((__mode__ (__DI__)));
7 typedef int * intptr_t;
8 
9 typedef struct toto_s *toto_t;
add(toto_t a,toto_t b)10 toto_t add (toto_t a, toto_t b) {
11   int64_t tmp = (int64_t)(intptr_t)a + ((int64_t)(intptr_t)b&~1L);
12   return (toto_t)(intptr_t) tmp;
13 }
14 
15 /* For an ILP32 target there'll be 6 casts when we start, but just 4
16    if the match.pd pattern is successfully matched.  */
17 /* { dg-final { scan-tree-dump-times "= \\(int\\)" 1 "optimized" } } */
18 /* { dg-final { scan-tree-dump-times "= \\(unsigned int\\)" 2 "optimized" } } */
19 /* { dg-final { scan-tree-dump-times "= \\(struct toto_s \\*\\)" 1 "optimized" } } */
20 
21 
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