[Bug bootstrap/49486] [4.7 Regression] Bootstrap failure

[kkojima at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49486

--- Comment #2 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2011-09-28 
21:43:06 UTC ---
Author: kkojima
Date: Wed Sep 28 21:43:01 2011
New Revision: 179320

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179320
Log:
    PR target/49486
    * config/sh/sh.md (negdi2): Move expansion into split to
    allow more combination options.  Add T_REG clobber.
    (abssi2): New expander.
    (*negdi2, *abssi2, *negabssi2): New insns.
    (cneg): Change from insn to insn_and_split.  Rename to
    negsi_cond.  Add alternative for non-SH4.
    * gcc.target/sh/pr49468-si.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/sh/pr49468-si.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/sh.md
    trunk/gcc/testsuite/ChangeLog