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[Bug target/54236] [SH] Improve addc and subc insn utilization
- 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: Tue, 19 May 2015 08:01:13 +0000
- Subject: [Bug target/54236] [SH] Improve addc and subc insn utilization
- Auto-submitted: auto-generated
- References: <bug-54236-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54236
--- Comment #13 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Tue May 19 08:00:41 2015
New Revision: 223346
URL: https://gcc.gnu.org/viewcvs?rev=223346&root=gcc&view=rev
Log:
gcc/
PR target/54236
* config/sh/sh.md (*round_int_even): New insn_and_split and
accompanying new unnamed split.
gcc/testsuite/
PR target/54236
* gcc.target/sh/pr54236-2.c: Adjust expected insn counts.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sh/sh.md
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.target/sh/pr54236-2.c