r235982 - in /trunk/gcc/go: ChangeLog Make-lang...

[ian@gcc.gnu.org]

Author: ian
Date: Fri May  6 17:37:55 2016
New Revision: 235982

URL: https://gcc.gnu.org/viewcvs?rev=235982&root=gcc&view=rev
Log:
    escape: Add skeleton for gc analysis.
    
    Introduces a skeleton replacement escape analysis
    which contains four different phases extracted from the escape
    analysis implementation in gc/esc.go.  Also introduces the
    Escape_context each phase uses to make decisions.
    
    Reviewed-on: https://go-review.googlesource.com/18220

Added:
    trunk/gcc/go/gofrontend/escape.cc
    trunk/gcc/go/gofrontend/escape.h
Modified:
    trunk/gcc/go/ChangeLog
    trunk/gcc/go/Make-lang.in
    trunk/gcc/go/gofrontend/MERGE
    trunk/gcc/go/gofrontend/gogo.h