r198461 - in /branches/gomp-4_0-branch: gcc/Cha...

[jakub at gcc dot gnu dot org]

Author: jakub
Date: Tue Apr 30 16:07:01 2013
New Revision: 198461

URL: http://gcc.gnu.org/viewcvs?rev=198461&root=gcc&view=rev
Log:
	* gimple-pretty-print.c (dump_gimple_omp_atomic_load,
	dump_gimple_omp_atomic_store): Handle gimple_omp_atomic_seq_cst_p.
	* gimple.h (enum gf_mask): Add GF_OMP_ATOMIC_SEQ_CST.
	(gimple_omp_atomic_set_seq_cst, gimple_omp_atomic_seq_cst_p): New
	inline functions.
	* omp-low.c (expand_omp_atomic_load, expand_omp_atomic_store,
	expand_omp_atomic_fetch_op): If gimple_omp_atomic_seq_cst_p,
	pass MEMMODEL_SEQ_CST instead of MEMMODEL_RELAXED to the builtin.
	* gimplify.c (gimplify_omp_atomic): Handle OMP_ATOMIC_SEQ_CST.
	* tree-pretty-print.c (dump_generic_node): Handle OMP_ATOMIC_SEQ_CST.
	* tree.def (OMP_ATOMIC): Add comment that OMP_ATOMIC* must stay
	consecutive.
	* tree.h (OMP_ATOMIC_SEQ_CST): Define.
c/
	* c-parser.c (c_parser_omp_atomic): Parse seq_cst clause, pass
	true if it is present to c_finish_omp_atomic.
cp/
	* pt.c (tsubst_expr): Pass OMP_ATOMIC_SEQ_CST to finish_omp_atomic.
	* semantics.c (finish_omp_atomic): Add seq_cst argument, pass
	it through to c_finish_omp_atomic or store into OMP_ATOMIC_SEQ_CST.
	* cp-tree.h (finish_omp_atomic): Adjust prototype.
	* parser.c (cp_parser_omp_atomic): Parse seq_cst clause, pass
	true if it is present to finish_omp_atomic.
c-family/
	* c-omp.c (c_finish_omp_atomic): Add seq_cst argument, store it
	into OMP_ATOMIC_SEQ_CST bit.
	* c-common.h (c_finish_omp_atomic): Adjust prototype.
testsuite/
	* testsuite/libgomp.c/atomic-17.c: New test.
	* testsuite/libgomp.c++/atomic-14.C: New test.
	* testsuite/libgomp.c++/atomic-15.C: New test.

Added:
    branches/gomp-4_0-branch/libgomp/testsuite/libgomp.c++/atomic-14.C
    branches/gomp-4_0-branch/libgomp/testsuite/libgomp.c++/atomic-15.C
    branches/gomp-4_0-branch/libgomp/testsuite/libgomp.c/atomic-17.c
Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/c-family/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/c-family/c-common.h
    branches/gomp-4_0-branch/gcc/c-family/c-omp.c
    branches/gomp-4_0-branch/gcc/c/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/c/c-parser.c
    branches/gomp-4_0-branch/gcc/cp/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/cp/cp-tree.h
    branches/gomp-4_0-branch/gcc/cp/parser.c
    branches/gomp-4_0-branch/gcc/cp/pt.c
    branches/gomp-4_0-branch/gcc/cp/semantics.c
    branches/gomp-4_0-branch/gcc/gimple-pretty-print.c
    branches/gomp-4_0-branch/gcc/gimple.h
    branches/gomp-4_0-branch/gcc/gimplify.c
    branches/gomp-4_0-branch/gcc/omp-low.c
    branches/gomp-4_0-branch/gcc/tree-pretty-print.c
    branches/gomp-4_0-branch/gcc/tree.def
    branches/gomp-4_0-branch/gcc/tree.h
    branches/gomp-4_0-branch/libgomp/ChangeLog.gomp