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From: "kkojima at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/28011] [4.1/4.2 Regression] [SH] g++ generates wrong code, if '-fno-exceptions' and '-O' options are specified Date: Wed, 20 Jun 2007 05:52:00 -0000 [thread overview] Message-ID: <20070620055215.3157.qmail@sourceware.org> (raw) In-Reply-To: <bug-28011-1624@http.gcc.gnu.org/bugzilla/> ------- Comment #5 from kkojima at gcc dot gnu dot org 2007-06-20 05:52 ------- Subject: Bug 28011 Author: kkojima Date: Wed Jun 20 05:52:05 2007 New Revision: 125872 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125872 Log: PR rtl-optimization/28011 Backport from mainline. * reload.c (push_reload): Set dont_share if IN appears in OUT also when IN is a PLUS rtx. (reg_overlap_mentioned_for_reload_p): Return true if X and IN are same PLUS rtx. Modified: branches/gcc-4_1-branch/gcc/ChangeLog branches/gcc-4_1-branch/gcc/reload.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28011
next prev parent reply other threads:[~2007-06-20 5:52 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-06-13 10:43 [Bug target/28011] New: " saito at densan dot co dot jp 2006-06-13 11:53 ` [Bug target/28011] " saito at densan dot co dot jp 2007-05-08 22:11 ` [Bug rtl-optimization/28011] " kkojima at gcc dot gnu dot org 2007-05-08 22:23 ` kkojima at gcc dot gnu dot org 2007-06-20 5:47 ` [Bug rtl-optimization/28011] [4.1/4.2 Regression] " kkojima at gcc dot gnu dot org 2007-06-20 5:52 ` kkojima at gcc dot gnu dot org [this message] 2007-06-20 5:54 ` kkojima at gcc dot gnu dot org 2007-12-18 19:56 ` pinskia at gcc dot gnu dot org
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