| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-ipa-pure-const-details -fdelete-null-pointer-checks" } */ |
| |
| static void *foo(__SIZE_TYPE__, int) __attribute__((noinline, no_icf, used)); |
| |
| __attribute__((noinline, used, no_icf)) |
| static void *bar(__SIZE_TYPE__ n, int m) |
| { |
| return foo (n, m); |
| } |
| |
| static void *foo(__SIZE_TYPE__ n, int m) |
| { |
| void *p; |
| if (m > 0) |
| p = bar (n, --m); |
| else |
| p = __builtin_malloc (n); |
| |
| return p; |
| } |
| |
| /* { dg-final { scan-ipa-dump "Function foo/\[0-9+\]+ found to be malloc" "pure-const" } } */ |
| /* { dg-final { scan-ipa-dump "Function bar/\[0-9+\]+ found to be malloc" "pure-const" } } */ |
