[Bug target/51244] [SH] Inefficient conditional branch and code around T bit

[olegendo at gcc dot gnu.org]

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