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From: Jan Hubicka <jh@suse.cz> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: c/7010: Bug in 3.1 with inline memcpy Date: Thu, 13 Jun 2002 09:06:00 -0000 [thread overview] Message-ID: <20020613160603.26132.qmail@sources.redhat.com> (raw) The following reply was made to PR c/7010; it has been noted by GNATS. From: Jan Hubicka <jh@suse.cz> To: Martin Kahlert <martin.kahlert@infineon.com>, gcc-patches@gcc.gnu.org, rth@cygnus.com, aj@suse.de Cc: gcc-gnats@gcc.gnu.org Subject: Re: c/7010: Bug in 3.1 with inline memcpy Date: Thu, 13 Jun 2002 18:05:55 +0200 > #include <string.h> > > int main() > { > char dst[16]; > char src[16]; > int tocopy = 5; > > memcpy (dst+5, src, tocopy); > > return 0; > } Oh no, another pasto in my code :( I am just proffreading both functions to catch similar bugs, if they exists. Bootstrapped/regtested branch, OK for mainline/branch? Ok to add testcase into mainline testsuite? Thu Jun 13 18:03:55 CEST 2002 Jan Hubicka <jh@suse.cz> * i386.c (ix86_expand_movstr): Fix pasto. Index: i386.c =================================================================== RCS file: /cvs/gcc/egcs/gcc/config/i386/i386.c,v retrieving revision 1.423 diff -c -3 -p -r1.423 i386.c *** i386.c 12 Jun 2002 14:51:07 -0000 1.423 --- i386.c 13 Jun 2002 16:03:44 -0000 *************** ix86_expand_movstr (dst, src, count_exp, *** 9913,9919 **** if (count == 0 && align < desired_alignment) { label = gen_label_rtx (); ! emit_cmp_and_jump_insns (countreg, GEN_INT (UNITS_PER_WORD - 1), LEU, 0, counter_mode, 1, label); } if (align <= 1) --- 9913,9919 ---- if (count == 0 && align < desired_alignment) { label = gen_label_rtx (); ! emit_cmp_and_jump_insns (countreg, GEN_INT (desired_alignment - 1), LEU, 0, counter_mode, 1, label); } if (align <= 1)
next reply other threads:[~2002-06-13 16:06 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-06-13 9:06 Jan Hubicka [this message] -- strict thread matches above, loose matches on Subject: below -- 2002-06-20 14:10 gerald 2002-06-13 9:26 Richard Henderson 2002-06-13 9:16 Jakub Jelinek 2002-06-13 1:16 Martin Kahlert
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