r251304 - in /trunk/gcc: ChangeLog doc/sourcebu...

[tnfchris@gcc.gnu.org]

Author: tnfchris
Date: Wed Aug 23 11:34:59 2017
New Revision: 251304

URL: https://gcc.gnu.org/viewcvs?rev=251304&root=gcc&view=rev
Log:
2017-08-23  Tamar Christina  <tamar.christina@arm.com>

	PR middle-end/19706
	* doc/sourcebuild.texi (Other hardware attributes):
	Document xorsign.


gcc/testsuite
2017-08-23  Tamar Christina  <tamar.christina@arm.com>

	PR middle-end/19706
	* gcc.dg/tree-ssa/pr19706.c: New.
	* lib/target-supports.exp (check_effective_target_xorsign): New.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/sourcebuild.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/lib/target-supports.exp