re PR middle-end/19706 (Recognize common Fortran usages of copysign.)
authorTamar Christina <tamar.christina@arm.com>
Wed, 23 Aug 2017 11:34:59 +0000 (11:34 +0000)
committerTamar Christina <tnfchris@gcc.gnu.org>
Wed, 23 Aug 2017 11:34:59 +0000 (11:34 +0000)
commitc37691e5cd4c354951282777502d3f23e191b977
tree47f447d661bac84e4af1f0962702fe548af49a9e
parent9880acc19effbc5fa5b1f5cb155a3a6a83f7c978
re PR middle-end/19706 (Recognize common Fortran usages of copysign.)

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.

From-SVN: r251304
gcc/ChangeLog
gcc/doc/sourcebuild.texi
gcc/testsuite/ChangeLog
gcc/testsuite/lib/target-supports.exp