r234773 - in /branches/gcc-5-branch/gcc: Change...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Apr  6 07:51:19 2016
New Revision: 234773

URL: https://gcc.gnu.org/viewcvs?rev=234773&root=gcc&view=rev
Log:
2016-04-06  Richard Biener  <rguenther@suse.de>

	Backport from mainline
	2016-03-01  Richard Biener  <rguenther@suse.de>

	PR middle-end/70022
	* fold-const.c (fold_indirect_ref_1): Fix range checking for
	vector BIT_FIELD_REF extract.

	* gcc.dg/pr70022.c: New testcase.

	2016-03-07  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70115
	* tree-ssa-loop-ivcanon.c (propagate_into_all_uses): Remove.
	(propagate_constants_for_unrolling): Use replace_uses_by.

	* gcc.dg/torture/pr70115.c: New testcase.

	2016-03-29  Richard Biener  <rguenther@suse.de>

	PR middle-end/70424
	* ipa-prop.c (ipa_compute_jump_functions_for_edge): Always
	use alignment returned by get_pointer_alignment_1 if it is
	bigger than BITS_PER_UNIT.
	* builtins.c (get_pointer_alignment_1): Do not return true
	for alignment extracted from SSA info.

Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr70022.c
    branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr70115.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/builtins.c
    branches/gcc-5-branch/gcc/ipa-prop.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog
    branches/gcc-5-branch/gcc/tree-ssa-loop-ivcanon.c