[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