[Bug rtl-optimization/64287] [5 Regression] Disable -fuse-caller-save when -pg is active

[clm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64287

--- Comment #3 from clm at gcc dot gnu.org ---
Author: clm
Date: Mon Jan  5 23:42:27 2015
New Revision: 219208

URL: https://gcc.gnu.org/viewcvs?rev=219208&root=gcc&view=rev
Log:
2015-01-05  Radovan Obradovic  <radovan.obrado...@imgtec.com>

    PR rtl-optimization/64287

    gcc/
    * toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
    (process_options): Disable flag_ipa_ra if profiling.

    gcc/testsuite/
    * gcc.dg/aru-2.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/aru-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/toplev.c