r219128 - in /branches/google/gcc-4_9/gcc: cfg-...

[wmi at gcc dot gnu dot org]

Author: wmi
Date: Wed Dec 31 22:59:50 2014
New Revision: 219128

URL: https://gcc.gnu.org/viewcvs?rev=219128&root=gcc&view=rev
Log:
Port framepointer shrinkwrapping from v17 to v18.

Added:
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-1.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-2.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-3.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-4.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-5.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-6.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-7.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-8.c
    branches/google/gcc-4_9/gcc/testsuite/gcc.dg/fpomit-9.c
Modified:
    branches/google/gcc-4_9/gcc/cfg-flags.def
    branches/google/gcc-4_9/gcc/common.opt
    branches/google/gcc-4_9/gcc/config/i386/i386.c
    branches/google/gcc-4_9/gcc/dbgcnt.def
    branches/google/gcc-4_9/gcc/doc/tm.texi
    branches/google/gcc-4_9/gcc/doc/tm.texi.in
    branches/google/gcc-4_9/gcc/function.c
    branches/google/gcc-4_9/gcc/function.h
    branches/google/gcc-4_9/gcc/ira-build.c
    branches/google/gcc-4_9/gcc/ira-color.c
    branches/google/gcc-4_9/gcc/ira-int.h
    branches/google/gcc-4_9/gcc/ira-lives.c
    branches/google/gcc-4_9/gcc/ira.c
    branches/google/gcc-4_9/gcc/lra-assigns.c
    branches/google/gcc-4_9/gcc/params.def
    branches/google/gcc-4_9/gcc/postreload.c
    branches/google/gcc-4_9/gcc/regrename.c
    branches/google/gcc-4_9/gcc/target.def
    branches/google/gcc-4_9/gcc/targhooks.c
    branches/google/gcc-4_9/gcc/targhooks.h