r220037 - in /trunk: gcc/ChangeLog gcc/c-family...

[vries@gcc.gnu.org]

Author: vries
Date: Fri Jan 23 12:53:55 2015
New Revision: 220037

URL: https://gcc.gnu.org/viewcvs?rev=220037&root=gcc&view=rev
Log:
Make fopenmp an LTO option

2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64707
	* lto-opts.c (lto_write_options): Output non-explicit conservative
	-fno-openmp.
	* lto-wrapper.c (merge_and_complain): Handle merging -fopenmp.
	(append_compiler_options): Pass -fopenmp through.

	* c.opt (fopenmp): Mark as LTO option.

	* lang.opt (fopenmp): Mark as LTO option.

	* testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
	dg-options.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c.opt
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/lang.opt
    trunk/gcc/lto-opts.c
    trunk/gcc/lto-wrapper.c
    trunk/libgomp/ChangeLog
    trunk/libgomp/testsuite/libgomp.c/target-9.c