From 897b98ba4dacb02edc3c8775f207a9c9a25fc1e4 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ond=C5=99ej=20B=C3=ADlka?= Date: Thu, 28 Nov 2013 12:03:28 +0100 Subject: [PATCH] Make memset in calloc a tail call. --- ChangeLog | 4 ++++ malloc/malloc.c | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 49df74a..4c4e8e8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2013-11-28 Ondřej Bílka + + * malloc/malloc.c (__libc_calloc): Make memset a tail call. + 2013-11-26 Uros Bizjak * soft-fp/op-4.h (_FP_FRAC_ASSEMBLE_4): Check rsize against diff --git a/malloc/malloc.c b/malloc/malloc.c index c8a5374..8977687 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -3181,7 +3181,7 @@ __libc_calloc(size_t n, size_t elem_size) if (chunk_is_mmapped (p)) { if (__builtin_expect (perturb_byte, 0)) - MALLOC_ZERO (mem, sz); + return MALLOC_ZERO (mem, sz); return mem; } @@ -3203,7 +3203,7 @@ __libc_calloc(size_t n, size_t elem_size) assert(nclears >= 3); if (nclears > 9) - MALLOC_ZERO(d, clearsize); + return MALLOC_ZERO(d, clearsize); else { *(d+0) = 0; -- 2.7.4