[Bug rtl-optimization/48596] [4.7/4.8 Regression] [SH] unable to find a register to spill in class 'FPUL_REGS'

[kkojima at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48596

--- Comment #9 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2012-03-22 21:39:51 UTC ---
Author: kkojima
Date: Thu Mar 22 21:39:45 2012
New Revision: 185714

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185714
Log:
    Backported from mainline
    2012-03-02  Kaz Kojima  <kkojima@gcc.gnu.org>

    PR target/48596
    PR target/48806
    * config/sh/sh.c (sh_register_move_cost): Increase cost between
    GENERAL_REGS and FP_REGS for SImode.


Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/sh/sh.c