r221343 - in /branches/linaro/gcc-4_9-branch/gc...

[collison@gcc.gnu.org]

Author: collison
Date: Wed Mar 11 06:18:24 2015
New Revision: 221343

URL: https://gcc.gnu.org/viewcvs?rev=221343&root=gcc&view=rev
Log:
2015-03-06  Michael Collison  <michael.collison@linaro.org>

	Backport from trunk r220751.
	2015-02-17  James Greenhalgh  <james.greenhalgh@arm.com>

	* haifa-sched.c (recompute_todo_spec): Treat SCHED_GROUP_P
	as forcing a HARD_DEP between instructions, thereby
	disallowing rewriting to break dependencies.


Modified:
    branches/linaro/gcc-4_9-branch/gcc/ChangeLog.linaro
    branches/linaro/gcc-4_9-branch/gcc/haifa-sched.c