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From: "olegendo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/52898] SH Target: Inefficient DImode comparisons Date: Sun, 08 Dec 2013 22:16:00 -0000 [thread overview] Message-ID: <bug-52898-4-LUNPHEVb43@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-52898-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52898 --- Comment #9 from Oleg Endo <olegendo at gcc dot gnu.org> --- Author: olegendo Date: Sun Dec 8 22:15:59 2013 New Revision: 205794 URL: http://gcc.gnu.org/viewcvs?rev=205794&root=gcc&view=rev Log: PR target/52898 PR target/51697 * common/config/sh/sh-common.c (sh_option_optimization_table): Remove OPT_mcbranchdi entry. * config/sh/sh.opt (mcbranchdi, mcmpeqdi): Mark as undocumented and emit a warning. * config/sh/sh.c (sh_option_override): Initialize TARGET_CBRANCHDI4 and TARGET_CMPEQDI_T variables. * doc/invoke.texi (SH options): Undocument -mcbranchdi and -mcmpeqdi. PR target/52898 PR target/51697 * gcc.target/sh/pr51697.c: New. Added: trunk/gcc/testsuite/gcc.target/sh/pr51697.c Modified: trunk/gcc/ChangeLog trunk/gcc/common/config/sh/sh-common.c trunk/gcc/config/sh/sh.c trunk/gcc/config/sh/sh.opt trunk/gcc/doc/invoke.texi trunk/gcc/testsuite/ChangeLog
prev parent reply other threads:[~2013-12-08 22:16 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-04-07 11:18 [Bug target/52898] New: SH Target: Inefficient comparison of DImode and immediate constant olegendo at gcc dot gnu.org 2012-04-11 22:48 ` [Bug target/52898] SH Target: Inefficient DImode comparisons olegendo at gcc dot gnu.org 2012-04-11 22:52 ` olegendo at gcc dot gnu.org 2012-04-12 1:13 ` kkojima at gcc dot gnu.org 2012-04-12 6:20 ` olegendo at gcc dot gnu.org 2012-04-12 7:00 ` olegendo at gcc dot gnu.org 2012-09-01 22:47 ` olegendo at gcc dot gnu.org 2013-12-07 8:05 ` olegendo at gcc dot gnu.org 2013-12-07 10:36 ` kkojima at gcc dot gnu.org 2013-12-08 22:16 ` olegendo at gcc dot gnu.org [this message]
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