[gomp4] acc dealloc map

[Cesar Philippidis <cesar@codesourcery.com>]

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All of the various OpenACC memory maps are now fully supported in GCC.
This patch removes an obsolete sorry message complaining about
DEALLOCATE maps not being implemented.

I've committed this to gomp-4_0-branch.

Cesar

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2014-10-20  Cesar Philippidis  <cesar@codesourcery.com>

	gcc/
	* gimplify.c (gimplify_scan_omp_clauses): Remove switch stmt which
	declared OMP_CLAUSE_MAP_FORCE_DEALLOC as unimplemented.
	(gimplify_expr): Remove OACC_WAIT, since it handled directly by the
	front ends.


diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 5a8904f..448673e 100644
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -6052,17 +6052,6 @@ gimplify_scan_omp_clauses (tree *list_p, gimple_seq *pre_p,
 	  goto do_add;
 
 	case OMP_CLAUSE_MAP:
-	  switch (OMP_CLAUSE_MAP_KIND (c))
-	    {
-	    case OMP_CLAUSE_MAP_FORCE_DEALLOC:
-	      input_location = OMP_CLAUSE_LOCATION (c);
-	      /* TODO.  */
-	      sorry ("data clause not yet implemented");
-	      remove = true;
-	      break;
-	    default:
-	      break;
-	    }
 	  decl = OMP_CLAUSE_DECL (c);
 	  if (error_operand_p (decl))
 	    {
@@ -8307,7 +8296,6 @@ gimplify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
 	case OACC_DECLARE:
 	case OACC_ENTER_DATA:
 	case OACC_EXIT_DATA:
-	case OACC_WAIT:
 	case OACC_CACHE:
 	  sorry ("directive not yet implemented");
 	  ret = GS_ALL_DONE;