[Bug target/46378] Powerpc -mcpu=power5 selects FP found instructions (should use -mcpu=power5+)

[meissner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46378

--- Comment #3 from Michael Meissner <meissner at gcc dot gnu.org> 2010-11-16 
00:41:32 UTC ---
Author: meissner
Date: Tue Nov 16 00:41:29 2010
New Revision: 166787

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166787
Log:
Backport PR 46378, 45585 changes, and import vsx_hw/ppc_recip_hw changes from
testsuite

Modified:
    branches/ibm/gcc-4_5-branch/gcc/ChangeLog.ibm
    branches/ibm/gcc-4_5-branch/gcc/config/rs6000/darwin.md
    branches/ibm/gcc-4_5-branch/gcc/config/rs6000/rs6000.c
    branches/ibm/gcc-4_5-branch/gcc/config/rs6000/rs6000.md
    branches/ibm/gcc-4_5-branch/gcc/testsuite/ChangeLog.ibm
   
branches/ibm/gcc-4_5-branch/gcc/testsuite/gcc.target/powerpc/ppc-fpconv-11.c
    branches/ibm/gcc-4_5-branch/gcc/testsuite/lib/target-supports.exp