r216238 - in /trunk/gcc: ChangeLog cfgloop.h lo...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Wed Oct 15 08:02:06 2014
New Revision: 216238

URL: https://gcc.gnu.org/viewcvs?rev=216238&root=gcc&view=rev
Log:

	* loop-unroll.c: (decide_unrolling_and_peeling): Rename to
	(decide_unrolling): ... this one.
	(peel_loops_completely): Remove.
	(decide_peel_simple): Remove.
	(decide_peel_once_rolling): Remove.
	(decide_peel_completely): Remove.
	(peel_loop_simple): Remove.
	(peel_loop_completely): Remove.
	(unroll_and_peel_loops): Rename to ...
	(unroll_loops): ... this one; handle only unrolling.
	* cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
	LPT_PEEL_SIMPLE.
	(UAP_PEEL): Remove.
	(unroll_and_peel_loops): Remove.
	(unroll_loops): New.
	* passes.def: Replace
	pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
	* loop-init.c (gate_rtl_unroll_and_peel_loops,
	rtl_unroll_and_peel_loops): Rename to ...
	(gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
	(pass_rtl_unroll_and_peel_loops): Rename to ...
	(pass_rtl_unroll_loops): ... this one.
	* tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
	(make_pass_rtl_unroll_loops): New.
	* tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
	(canonicalize_loop_induction_variables): Update.

	* gcc.dg/tree-prof/peel-1.c: Update.
	* gcc.dg/tree-prof/unroll-1.c: Update.
	* gcc.dg/gcc.dg/unroll_1.c: Update.
	* gcc.dg/gcc.dg/unroll_2.c: Update.
	* gcc.dg/gcc.dg/unroll_3.c: Update.
	* gcc.dg/gcc.dg/unroll_4.c: Update.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgloop.h
    trunk/gcc/loop-init.c
    trunk/gcc/loop-unroll.c
    trunk/gcc/passes.def
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-prof/peel-1.c
    trunk/gcc/testsuite/gcc.dg/unroll_1.c
    trunk/gcc/testsuite/gcc.dg/unroll_2.c
    trunk/gcc/testsuite/gcc.dg/unroll_3.c
    trunk/gcc/testsuite/gcc.dg/unroll_4.c
    trunk/gcc/tree-pass.h
    trunk/gcc/tree-ssa-loop-ivcanon.c