r207631 - in /branches/linaro/gcc-4_8-branch: ....

[clyon@gcc.gnu.org]

Author: clyon
Date: Sat Feb  8 12:14:11 2014
New Revision: 207631

URL: http://gcc.gnu.org/viewcvs?rev=207631&root=gcc&view=rev
Log:
2014-02-01  Christophe Lyon  <christophe.lyon@linaro.org>

	Backport from trunk r202875,202980.
	2013-09-24  Xinliang David Li <davidxl@google.com>

	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
	Check max peel iterations parameter.
	* param.def: New parameter.
	* doc/invoke.texi: Document New parameter.

	2013-09-27  Xinliang David Li  <davidxl@google.com>

	* opts.c (finish_options): Adjust parameters
	according to vect cost model.
	(common_handle_option): Set dynamic vect cost
	model for FDO.
	targhooks.c (default_add_stmt_cost): Compute stmt cost
	unconditionally.
	* tree-vect-loop.c (vect_estimate_min_profitable_iters):
	Use helper function.
	* tree-vectorizer.h (unlimited_cost_model): New function.
	* tree-vect-slp.c (vect_slp_analyze_bb_1): Use helper function.
	* tree-vect-data-refs.c (vect_peeling_hash_insert): Use helper
	function.
	(vect_enhance_data_refs_alignment): Ditto.
	* flag-types.h: New enum.
	* common/config/i386/i386-common.c (ix86_option_init_struct):
	No need to initialize vect_cost_model flag.
	* config/i386/i386.c (ix86_add_stmt_cost): Compute stmt cost
	unconditionally.

2014-02-01  Christophe Lyon  <christophe.lyon@linaro.org>

	Backport from trunk r203057.
	2013-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	PR tree-optimization/58556
	* gcc.dg/tree-ssa/gen-vect-26.c: Use dynamic vector cost model.
	* gcc.dg/tree-ssa/gen-vect-28.c: Likewise.


Modified:
    branches/linaro/gcc-4_8-branch/   (props changed)
    branches/linaro/gcc-4_8-branch/gcc/ChangeLog.linaro
    branches/linaro/gcc-4_8-branch/gcc/common.opt
    branches/linaro/gcc-4_8-branch/gcc/common/config/i386/i386-common.c
    branches/linaro/gcc-4_8-branch/gcc/config/i386/i386.c
    branches/linaro/gcc-4_8-branch/gcc/doc/invoke.texi
    branches/linaro/gcc-4_8-branch/gcc/flag-types.h
    branches/linaro/gcc-4_8-branch/gcc/opts.c
    branches/linaro/gcc-4_8-branch/gcc/params.def
    branches/linaro/gcc-4_8-branch/gcc/targhooks.c
    branches/linaro/gcc-4_8-branch/gcc/testsuite/ChangeLog.linaro
    branches/linaro/gcc-4_8-branch/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-26.c
    branches/linaro/gcc-4_8-branch/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-28.c
    branches/linaro/gcc-4_8-branch/gcc/tree-vect-data-refs.c
    branches/linaro/gcc-4_8-branch/gcc/tree-vect-loop.c
    branches/linaro/gcc-4_8-branch/gcc/tree-vect-slp.c
    branches/linaro/gcc-4_8-branch/gcc/tree-vectorizer.h

Propchange: branches/linaro/gcc-4_8-branch/
            ('svn:mergeinfo' modified)