r172624 - in /branches/lw-ipo/gcc: c-decl.c cgr...

[davidxl@gcc.gnu.org]

Author: davidxl
Date: Sun Apr 17 23:09:49 2011
New Revision: 172624

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172624
Log:
1) postpone cgraph link until before tree profiling; 2) do not create cgraph node eagerly 3) do not treat unreachable aux functions as not needed initially. 

Modified:
    branches/lw-ipo/gcc/c-decl.c
    branches/lw-ipo/gcc/cgraph.c
    branches/lw-ipo/gcc/cgraph.h
    branches/lw-ipo/gcc/cgraphbuild.c
    branches/lw-ipo/gcc/cgraphunit.c
    branches/lw-ipo/gcc/cp/decl.c
    branches/lw-ipo/gcc/cp/decl2.c
    branches/lw-ipo/gcc/ipa.c
    branches/lw-ipo/gcc/l-ipo.c
    branches/lw-ipo/gcc/passes.c
    branches/lw-ipo/gcc/tree-profile.c
    branches/lw-ipo/gcc/varasm.c