nvptx offloading linking

	gcc/
	* config/nvptx/mkoffload.c (Kind, Vis): Remove enums.
	(Token, Stmt): Remove structs.
	(decls, vars, fns): Remove variables.
	(alloc_comment, append_stmt, is_keyword): Remove macros.
	(tokenize, write_token, write_tokens, alloc_stmt, rev_stmts)
	(write_stmt, write_stmts, parse_insn, parse_list_nosemi)
	(parse_init, parse_file): Remove functions.
	(read_file): Accept a pointer to a length and store into it.
	(process): Don't try to parse the input file, just write it out as
	a string, but looking for maps.  Also write out the length.
	(main): Don't use "-S" to compile PTX code.

	libgomp/
	* oacc-ptx.h: Remove file, moving its content into...
	* config/nvptx/fortran.c: ... here...
	* config/nvptx/oacc-init.c: ..., here...
	* config/nvptx/oacc-parallel.c: ..., and here.
	* config/nvptx/openacc.f90: New file.
	* plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
	(link_ptx): Don't link in predefined bits of PTX code.

Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>

From-SVN: r228418

1 files changed, 0 insertions, 30 deletions

diff --git a/libgomp/plugin/plugin-nvptx.c b/libgomp/plugin/plugin-nvptx.c
index cedcc59..9b84637 100644
--- a/libgomp/plugin/plugin-nvptx.c
+++ b/libgomp/plugin/plugin-nvptx.c
@@ -34,7 +34,6 @@
 #include "openacc.h"
 #include "config.h"
 #include "libgomp-plugin.h"
-#include "oacc-ptx.h"
 #include "oacc-plugin.h"
 #include "gomp-constants.h"
 
@@ -750,35 +749,6 @@ link_ptx (CUmodule *module, const struct targ_ptx_obj *ptx_objs,
   if (r != CUDA_SUCCESS)
     GOMP_PLUGIN_fatal ("cuLinkCreate error: %s", cuda_error (r));
 
-  char *abort_ptx = ABORT_PTX;
-  r = cuLinkAddData (linkstate, CU_JIT_INPUT_PTX, abort_ptx,
-		     strlen (abort_ptx) + 1, 0, 0, 0, 0);
-  if (r != CUDA_SUCCESS)
-    {
-      GOMP_PLUGIN_error ("Link error log %s\n", &elog[0]);
-      GOMP_PLUGIN_fatal ("cuLinkAddData (abort) error: %s", cuda_error (r));
-    }
-
-  char *acc_on_device_ptx = ACC_ON_DEVICE_PTX;
-  r = cuLinkAddData (linkstate, CU_JIT_INPUT_PTX, acc_on_device_ptx,
-		     strlen (acc_on_device_ptx) + 1, 0, 0, 0, 0);
-  if (r != CUDA_SUCCESS)
-    {
-      GOMP_PLUGIN_error ("Link error log %s\n", &elog[0]);
-      GOMP_PLUGIN_fatal ("cuLinkAddData (acc_on_device) error: %s",
-			 cuda_error (r));
-    }
-
-  char *goacc_internal_ptx = GOACC_INTERNAL_PTX;
-  r = cuLinkAddData (linkstate, CU_JIT_INPUT_PTX, goacc_internal_ptx,
-		     strlen (goacc_internal_ptx) + 1, 0, 0, 0, 0);
-  if (r != CUDA_SUCCESS)
-    {
-      GOMP_PLUGIN_error ("Link error log %s\n", &elog[0]);
-      GOMP_PLUGIN_fatal ("cuLinkAddData (goacc_internal_ptx) error: %s",
-			 cuda_error (r));
-    }
-
   for (; num_objs--; ptx_objs++)
     {
       /* cuLinkAddData's 'data' argument erroneously omits the const