r226783 - in /branches/gomp-4_0-branch/gcc: Cha...

[nathan@gcc.gnu.org]

Author: nathan
Date: Tue Aug 11 17:17:21 2015
New Revision: 226783

URL: https://gcc.gnu.org/viewcvs?rev=226783&root=gcc&view=rev
Log:
	* internal-fn.c (expand_GOACC_FORK): Use ARG_UNUSED.  Rename
	varible sensibly. Assert we're never reached if there is no
	expansion.
	(expand_GOACC_JOIN, expand_GOACC_DIM_SIZE,
	expand_GOACC_DIM_POS): likewise.
	* targhooks.h (default_goacc_dim_limit): Declare.
	* target.def (validate_dims): Expand documentation.
	(dim_limit): New hook.
	* config/nvptx/nvptx.c (nvptx_reorg): Expect attribute to always
	have dimensions.
	(nvptx_record_offload_symbol): Likewise.
	(nvptx_validate_syms): Force dimension creation and adjust.
	(nvtpx_dim_limit): Define.
	(TARGET_GOACC_DIM_LIMIT): Override.
	* omp-low.c (expand_oacc_get_num_threads): Builtins return int not
	unsigned.
	(expand_oacc_get_thread_num, oacc_init_count_vars): Likewise.
	(oacc_xform_dim): Result is signed.
	(execute_oacc_transform): Expect dims to always be present.
	(default_goacc_validate_dims): Force dimension creation.
	(default_goacc_dim_limit): New.
	* doc/tm.texi.in (TARGET_GOACC_DIM_LIMIT): Add.
	* doc/tm.texi: Rebuilt.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/config/nvptx/nvptx.c
    branches/gomp-4_0-branch/gcc/doc/tm.texi
    branches/gomp-4_0-branch/gcc/doc/tm.texi.in
    branches/gomp-4_0-branch/gcc/internal-fn.c
    branches/gomp-4_0-branch/gcc/omp-low.c
    branches/gomp-4_0-branch/gcc/target.def
    branches/gomp-4_0-branch/gcc/targhooks.h