r199165 - in /trunk/gcc: ChangeLog testsuite/Ch...

[eraman@gcc.gnu.org]

Author: eraman
Date: Tue May 21 22:36:29 2013
New Revision: 199165

URL: http://gcc.gnu.org/viewcvs?rev=199165&root=gcc&view=rev
Log:
2013-05-21  Easwaran Raman  <eraman@google.com>

	PR tree-optimization/57322
	* (build_and_add_sum): If a BB is empty, set the UID of the statement
	added to the BB to be 1.

testsuite/ChangeLog:

2013-05-21  Easwaran Raman  <eraman@google.com>

	PR tree-optimization/57322
	* gcc.dg/tree-ssa/reassoc-29.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/reassoc-29.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c