2013-12-03 Wei Mi <wmi@google.com>

2013-12-03  Wei Mi  <wmi@google.com>

	PR rtl-optimization/59020
	* sched-deps.c (try_group_insn): Move it from haifa-sched.c to here.
	(sched_analyze_insn): Call try_group_insn.
	(sched_analyze): Cleanup SCHED_GROUP_P before start the analysis.
	* haifa-sched.c (try_group_insn): Moved to sched-deps.c.
	(group_insns_for_macro_fusion): Removed.
	(sched_init): Remove calling group_insns_for_macro_fusion.

2013-12-03  Wei Mi  <wmi@google.com>

	PR rtl-optimization/59020
	* testsuite/gcc.dg/pr59020.c: New.
	* testsuite/gcc.dg/macro-fusion-1.c: New.
	* testsuite/gcc.dg/macro-fusion-2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205644 138bc75d-0d04-0410-961f-82ee72b054a4