r236876 - in /trunk/gcc: ChangeLog testsuite/Ch...

[kugan@gcc.gnu.org]

Author: kugan
Date: Mon May 30 10:47:57 2016
New Revision: 236876

URL: https://gcc.gnu.org/viewcvs?rev=236876&root=gcc&view=rev
Log:
gcc/testsuite/ChangeLog:

2016-05-30  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71269
	PR middle-end/71292
	* gcc.dg/tree-ssa/pr71269.c: New test.
	* gcc.dg/tree-ssa/pr71292.c: New test.

gcc/ChangeLog:

2016-05-30  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71269
	PR middle-end/71252
	* tree-ssa-reassoc.c (insert_stmt_before_use): Use find_insert_point so
	that inserted stmt will not dominate stmts that defines its operand.
	(rewrite_expr_tree): Add stmt_to_insert before adding the use stmt.
	(rewrite_expr_tree_parallel): Likewise.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr71269.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr71292.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c