[Bug target/50694] SH Target: SH2A little endian does not actually work

[kkojima at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50694

--- Comment #10 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2011-11-13 
23:00:15 UTC ---
Author: kkojima
Date: Sun Nov 13 23:00:10 2011
New Revision: 181340

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181340
Log:
    PR target/50694
    * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A):
    New macros.
    (DRIVER_SELF_SPECS): Use new macros to filter out
    unsupported options taking the default configuration into
    account.
    * gcc.target/sh/pr21255-2-ml.c: Skip if -mb or -m5* is
    specified.  Remove redundant runtime checks.
    * gcc.target/sh/20080410-1.c: Skip if -mb is specified.
    Allow for other than -m4.  Fix typos in comments.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/sh.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/sh/20080410-1.c
    trunk/gcc/testsuite/gcc.target/sh/pr21255-2-ml.c