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Ilya Verbin 4a38b02b4e c-common.c (c_common_attribute_table): Handle "omp declare target link" attribute. 
gcc/c-family/
	* c-common.c (c_common_attribute_table): Handle "omp declare target
	link" attribute.
gcc/
	* cgraphunit.c (output_in_order): Do not assemble "omp declare target
	link" variables in ACCEL_COMPILER.
	* gimplify.c (gimplify_adjust_omp_clauses): Do not remove mapping of
	"omp declare target link" variables.
	* omp-low.c (scan_sharing_clauses): Do not remove mapping of "omp
	declare target link" variables.
	(add_decls_addresses_to_decl_constructor): For "omp declare target link"
	variables output address of the artificial pointer instead of address of
	the variable.  Set most significant bit of the size to mark them.
	(pass_data_omp_target_link): New pass_data.
	(pass_omp_target_link): New class.
	(find_link_var_op): New static function.
	(make_pass_omp_target_link): New function.
	* passes.def: Add pass_omp_target_link.
	* tree-pass.h (make_pass_omp_target_link): Declare.
	* varpool.c (symbol_table::output_variables): Do not assemble "omp
	declare target link" variables in ACCEL_COMPILER.
gcc/lto/
	* lto.c: Include stringpool.h and fold-const.h.
	(offload_handle_link_vars): New static function.
	(lto_main): Call offload_handle_link_vars.
libgomp/
	* libgomp.h (REFCOUNT_LINK): Define.
	(struct splay_tree_key_s): Add link_key.
	* target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
	Replace target address of the pointer with target address of newly
	mapped object in the splay tree.  Set link pointer on target to the
	device address of the mapped object.
	(gomp_unmap_vars): Restore target address of the pointer in the splay
	tree for REFCOUNT_LINK objects after unmapping.
	(gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
	declare target link" objects.
	(gomp_unload_image_from_device): Replace j with i.  Force unmap of all
	"omp declare target link" objects, which were mapped for the image.
	(gomp_exit_data): Restore target address of the pointer in the splay
	tree for REFCOUNT_LINK objects after unmapping.
	* testsuite/libgomp.c/target-link-1.c: New file.

From-SVN: r231655
 		2015-12-15 14:56:50 +00:00
..
config Update copyright years. 2015-01-05 13:33:28 +01:00
lib builtin-types.def (BT_FN_BOOL_UINT_LONGPTR_LONGPTR_LONGPTR, [...]): New. 2015-10-13 21:06:23 +02:00
libgomp.c c-common.c (c_common_attribute_table): Handle "omp declare target link" attribute. 2015-12-15 14:56:50 +00:00
libgomp.c++ re PR c/63326 (whether a #pragma is a statement depends on the type of pragma) 2015-11-27 09:59:55 +01:00
libgomp.fortran builtin-types.def (BT_FN_BOOL_UINT_LONGPTR_LONGPTR_LONGPTR, [...]): New. 2015-10-13 21:06:23 +02:00
libgomp.graphite Remove limit_scops 2015-09-08 22:18:11 +00:00
libgomp.oacc-c [PR libgomp/65742, PR middle-end/66332] libgomp: Remove plugin for non-shared memory host execution 2015-08-10 18:48:26 +02:00
libgomp.oacc-c++ c-pragma.c (oacc_pragmas): Add entry for declare directive. 2015-11-12 22:20:41 +00:00
libgomp.oacc-c-c++-common Some OpenACC host_data cleanup 2015-12-02 16:53:34 +01:00
libgomp.oacc-fortran tree-nested.c (convert_nonlocal_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,NUM_VECTORS,VECTOR_LENGTH,SEQ}. 2015-11-30 11:09:33 -08:00
Makefile.am Merge current set of OpenACC changes from gomp-4_0-branch. 2015-01-15 21:11:12 +01:00
Makefile.in libgomp: Bump to automake 1.11.6 2015-05-13 11:24:38 +00:00
libgomp-test-support.exp.in Merge current set of OpenACC changes from gomp-4_0-branch. 2015-01-15 21:11:12 +01:00