r248916 - in /branches/gcc-6-branch/gcc: Change...

[tomtab@gcc.gnu.org]

Author: tomtab
Date: Tue Jun  6 11:50:48 2017
New Revision: 248916

URL: https://gcc.gnu.org/viewcvs?rev=248916&root=gcc&view=rev
Log:
Backport to gcc-6-branch of r246004.

gcc/

  Backported from mainline
  2017-03-09  Toma Tabacu  <toma.tabacu@imgtec.com>

  * doc/sourcebuild.texi (Effective-Target Keywords, Other attributes):
  Document rdynamic.

gcc/testsuite/

  Backported from mainline
  2017-03-09  Toma Tabacu  <toma.tabacu@imgtec.com>

  * g++.dg/lto/pr69589_0.C: Add dg-require-effective-target for
  rdynamic.
  * lib/target-supports.exp (check_effective_target_rdynamic):
  New proc.

Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/doc/sourcebuild.texi
    branches/gcc-6-branch/gcc/testsuite/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/g++.dg/lto/pr69589_0.C
    branches/gcc-6-branch/gcc/testsuite/lib/target-supports.exp