| /* { dg-do compile } */ | |
| /* { dg-require-effective-target alloca } */ | |
| /* { dg-options "-Walloca-larger-than=5000 -O2" } */ | |
| char * | |
| _i18n_number_rewrite (char *w, char *rear_ptr) | |
| { | |
| char *src; | |
| _Bool use_alloca = (((rear_ptr - w) * sizeof (char)) < 4096U); | |
| if (use_alloca) | |
| src = (char *) __builtin_alloca ((rear_ptr - w) * sizeof (char)); | |
| else | |
| src = (char *) __builtin_malloc ((rear_ptr - w) * sizeof (char)); | |
| return src; | |
| } | |
| /* { dg-prune-output "-Wreturn-local-addr" } */ |