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[Bug target/64507] SH inlined builtin strncmp doesn't return 0 for 0 length
- From: "chrbr at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Jan 2015 12:23:23 +0000
- Subject: [Bug target/64507] SH inlined builtin strncmp doesn't return 0 for 0 length
- Auto-submitted: auto-generated
- References: <bug-64507-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64507
--- Comment #2 from chrbr at gcc dot gnu.org ---
Author: chrbr
Date: Tue Jan 6 12:22:51 2015
New Revision: 219258
URL: https://gcc.gnu.org/viewcvs?rev=219258&root=gcc&view=rev
Log:
PR target/64507
* config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
Added:
branches/gcc-4_9-branch/gcc/testsuite/gcc.target/sh/pr64507.c
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/config/sh/sh-mem.cc
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog