Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/predict-16.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-profile_estimate" } */ #include <stdlib.h> #include <string.h> void *r; void *r2; void *r3; void *r4; void *r5; void *m (size_t s, int c) { r = malloc (s); if (r) memset (r, 0, s); r2 = calloc (s, 0); if (r2) memset (r2, 0, s); r3 = __builtin_malloc (s); if (r3) memset (r3, 0, s); r4 = __builtin_calloc (s, 0); if (r4) memset (r4, 0, s); r5 = __builtin_realloc (r4, s); if (r5) memset (r4, 0, s); } /* { dg-final { scan-tree-dump-times "malloc returned non-NULL heuristics of edge\[^:\]*: 99.96%" 5 "profile_estimate"} } */