2014-05-06  Richard Biener  <rguenther@suse.de>

	Backport from mainline
	2014-04-17  Richard Biener  <rguenther@suse.de>

	PR middle-end/60849
	* tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
	boolean results for comparisons.

	* g++.dg/opt/pr60849.C: New testcase.

	2014-04-07  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/60766
	* tree-ssa-loop-ivopts.c (cand_value_at): Compute in an
	unsigned type.
	(may_eliminate_iv): Convert cand_value_at result to desired
	type.

	* gcc.dg/torture/pr60766.c: New testcase.

	2014-04-23  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/60903
	* tree-ssa-loop-im.c (execute_sm_if_changed): Properly apply
	IRREDUCIBLE_LOOP loop flags to newly created BBs and edges.

	* gcc.dg/torture/pr60903.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@210099 138bc75d-0d04-0410-961f-82ee72b054a4
2014-05-06  Richard Biener  <rguenther@suse.de>

	c-family/
	* c-opts.c (c_common_post_options): For -freestanding,
	-fno-hosted and -fno-builtin disable pattern recognition
	if not enabled explicitely.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@210102 138bc75d-0d04-0410-961f-82ee72b054a4
2014-05-06  Richard Biener  <rguenther@suse.de>

	Backport from mainline
	2014-04-14  Richard Biener  <rguenther@suse.de>

	PR middle-end/55022
	* fold-const.c (negate_expr_p): Don't negate directional rounding
	division.
	(fold_negate_expr): Likewise.

	* gcc.dg/graphite/pr55022.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@210104 138bc75d-0d04-0410-961f-82ee72b054a4
Backport libstdc++/60594 fix from mainline.

	PR libstdc++/60594
	* include/std/functional (function::_Callable): Exclude own type
	from the callable checks.
	* testsuite/20_util/function/60594.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@210105 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Partial backport from mainline.

	* config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
	Do not define target_cpu_default2 to generic.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@210112 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@210130 138bc75d-0d04-0410-961f-82ee72b054a4
Merge remote-tracking branch 'gnu/gcc-4_8-branch' into 4.8.3
Merge remote-tracking branch 'gnu/gcc-4_8-branch' into 4.8.3
Merge remote-tracking branch 'uber/4.8.3' into 4.8.3