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[Bug target/51244] [SH] Inefficient conditional branch and code around T bit
- From: "olegendo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 03 Oct 2012 21:39:22 +0000
- Subject: [Bug target/51244] [SH] Inefficient conditional branch and code around T bit
- Auto-submitted: auto-generated
- References: <bug-51244-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244
--- Comment #54 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-10-03 21:39:22 UTC ---
Author: olegendo
Date: Wed Oct 3 21:39:18 2012
New Revision: 192052
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192052
Log:
PR target/51244
* config/sh/sh.md (*mov_t_msb_neg): New insn and two accompanying
unnamed split patterns.
PR target/51244
* gcc.target/sh/pr51244-12.c: New.
Added:
trunk/gcc/testsuite/gcc.target/sh/pr51244-12.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sh/sh.md
trunk/gcc/testsuite/ChangeLog