| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -ftree-cselim -Warray-bounds -fdump-tree-phiopt1" } */ | |
| void | |
| h (const void *p, unsigned n) | |
| { | |
| unsigned char a[8]; | |
| if (n > sizeof a) | |
| return; | |
| for (; n > 0; n -= *a) | |
| { | |
| if (n > 255) | |
| *a = 255; | |
| else | |
| *a = n; | |
| __builtin_memcpy (a, p, *a); /* { dg-bogus "bounds" } */ | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump "MIN_EXPR" "phiopt1" } } */ |