[Bug target/31385] gcc fails to find spill register for decimal arithmetic

[hjl at gcc dot gnu dot org]

------- Comment #3 from hjl at gcc dot gnu dot org  2007-08-27 14:14 -------
Subject: Bug 31385

Author: hjl
Date: Mon Aug 27 14:14:31 2007
New Revision: 127833

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127833
Log:
gcc/

2007-08-27  H.J. Lu  <[EMAIL PROTECTED]>

        PR target/31385
        * config/i386/i386.h (VALID_DFP_MODE_P): New.
        * config/i386/i386.c (ix86_hard_regno_mode_ok): Allow DFP in
        GPR.

gcc/testsuite/

2007-08-27  H.J. Lu  <[EMAIL PROTECTED]>

        PR target/31385
        * gcc.dg/dfp/pr31385.c: New.

Added:
    trunk/gcc/testsuite/gcc.dg/dfp/pr31385.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31385