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[PATCH] Don't use mempcpy in libquadmath
- From: Jakub Jelinek <jakub at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Fri, 25 Mar 2011 21:15:01 +0100
- Subject: [PATCH] Don't use mempcpy in libquadmath
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
Hi!
I've been removing mempcpy uses from libquadmath and replacing them with
memcpy + increment, but apparently missed removing one letter in one case.
Without a mempcpy prototype on targets that don't have mempcpy apparently
gcc just warns, but optimizes it into memcpy anyway, so no big harm was
done.
Bootstrapped/regtested on x86_64-linux and i686-linux, committed to trunk,
queued for 4.6.1.
2011-03-25 Jakub Jelinek <jakub@redhat.com>
* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
mempcpy.
--- libquadmath/printf/printf_fp.c.jj 2011-02-17 10:10:01.000000000 +0100
+++ libquadmath/printf/printf_fp.c 2011-03-25 17:36:51.000000000 +0100
@@ -1197,7 +1197,7 @@ __quadmath_printf_fp (struct __quadmath_
if (*copywc == decimalwc)
memcpy (cp, decimal, decimal_len), cp += decimal_len;
else if (*copywc == thousands_sepwc)
- mempcpy (cp, thousands_sep, thousands_sep_len), cp += thousands_sep_len;
+ memcpy (cp, thousands_sep, thousands_sep_len), cp += thousands_sep_len;
else
*cp++ = (char) *copywc;
}
Jakub