r208016 - in /branches/gomp-4_0-branch: gcc/Cha...

[tschwinge@gcc.gnu.org]

Author: tschwinge
Date: Fri Feb 21 19:54:42 2014
New Revision: 208016

URL: http://gcc.gnu.org/viewcvs?rev=208016&root=gcc&view=rev
Log:
OpenACC data construct implementation in terms of GF_OMP_TARGET_KIND_OACC_DATA.

	gcc/
	* gimple.h (enum gf_mask): Add GF_OMP_TARGET_KIND_OACC_DATA.
	(is_gimple_omp_oacc_specifically): Handle it.
	* gimple-pretty-print.c (dump_gimple_omp_target): Likewise.
	* gimplify.c (gimplify_omp_workshare, gimplify_expr): Likewise.
	* omp-low.c (scan_sharing_clauses, scan_omp_target)
	(expand_omp_target, lower_omp_target, lower_omp_1): Likewise.
	* gimple.def (GIMPLE_OMP_TARGET): Update comment.
	* gimple.c (gimple_build_omp_target): Likewise.
	(gimple_copy): Catch unimplemented case.
	* tree-inline.c (remap_gimple_stmt): Likewise.
	* tree-nested.c (convert_nonlocal_reference_stmt)
	(convert_local_reference_stmt, convert_gimple_call): Likewise.
	* oacc-builtins.def (BUILT_IN_GOACC_DATA_START)
	(BUILT_IN_GOACC_DATA_END): New builtins.
	libgomp/
	* libgomp.map (GOACC_2.0): Add GOACC_data_end, GOACC_data_start.
	* libgomp_g.h (GOACC_data_start, GOACC_data_end): New prototypes.
	* oacc-parallel.c (GOACC_data_start, GOACC_data_end): New
	functions.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/gimple-pretty-print.c
    branches/gomp-4_0-branch/gcc/gimple.c
    branches/gomp-4_0-branch/gcc/gimple.def
    branches/gomp-4_0-branch/gcc/gimple.h
    branches/gomp-4_0-branch/gcc/gimplify.c
    branches/gomp-4_0-branch/gcc/oacc-builtins.def
    branches/gomp-4_0-branch/gcc/omp-low.c
    branches/gomp-4_0-branch/gcc/tree-inline.c
    branches/gomp-4_0-branch/gcc/tree-nested.c
    branches/gomp-4_0-branch/libgomp/ChangeLog.gomp
    branches/gomp-4_0-branch/libgomp/libgomp.map
    branches/gomp-4_0-branch/libgomp/libgomp_g.h
    branches/gomp-4_0-branch/libgomp/oacc-parallel.c