gimple-parser.c (c_parser_gimple_statement): Remove questionable auto-promotion…

gimple-parser.c (c_parser_gimple_statement): Remove questionable auto-promotion to VIEW_CONVERT_EXPR.

2019-05-14  Richard Biener  <rguenther@suse.de>

	* gimple-parser.c (c_parser_gimple_statement): Remove
	questionable auto-promotion to VIEW_CONVERT_EXPR.
	(c_parser_gimple_typespec): Split out from __MEM parsing.
	(c_parser_gimple_postfix_expression): Handle __VIEW_CONVERT.
	* tree-pretty-print.c (dump_generic_node): Dump VIEW_CONVERT_EXPR
	as __VIEW_CONVERT with -gimple.

	* gcc.dg/gimplefe-40.c: New testcase.

From-SVN: r271203

gcc/ChangeLog

+2019-05-14  Richard Biener  <rguenther@suse.de>
+
+	* tree-pretty-print.c (dump_generic_node): Dump VIEW_CONVERT_EXPR
+	as __VIEW_CONVERT with -gimple.
+
 2019-05-12  Iain Sandoe  <iain@sandoe.co.uk>
 
 	PR target/82920

gcc/tree-pretty-print.c

@@ -2653,6 +2653,9 @@ dump_generic_node (pretty_printer *pp, tree node, int spc, dump_flags_t flags,
       break;
 
     case VIEW_CONVERT_EXPR:
+      if (flags & TDF_GIMPLE)
+	pp_string (pp, "__VIEW_CONVERT <");
+      else
 	pp_string (pp, "VIEW_CONVERT_EXPR<");
       dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
       pp_string (pp, ">(");