tree-pretty-print.c: Include predict.h.

	* tree-pretty-print.c: Include predict.h.
	(dump_generic_node): Dump predictor.
	* tree.h (PREDICT_EXPR_OUTCOME, PREDICT_EXPR_PREDICTION): Update.
	* tree-gimple.c (is_gimple_stmt): Add PREDICT_EXPR.
	* gimple-low.c (lower_stmt): Likewise.
	* expr.c (expand_expr_real): Likewise.
	* predict.c (tree_bb_level_predictions): Use PREDICT_EXPRs and remove
	them.
	(build_predict_expr, build_predict_expr): New.
	* predict.h (predictor_name, build_predict_expr): Update.
	* c-typeck.c (c_finish_bc_stmt): Add prediction.
	* gimplify.c (gimplify_expr): Add PREDICT_EXPR.
	* predict.def (PRED_CONTINUE): Update hitrate.
	* tree.def (PREDICT_EXPR): Define.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark PREDICT_EXPR;
	do not handle BIND_EXPR.
	* tree-inline.c (estimate_num_insns_1): PREDICT_EXPR is free.
	* tree-cfg.c (verify_gimple_stmt): PREDICT_EXPR is valid.
	* tree-ssa-operands.c (get_expr_operands): PREDICT_EXPR takes no
	operands.

From-SVN: r133313

1 files changed, 1 insertions, 0 deletions

diff --git a/gcc/expr.c b/gcc/expr.c
index 3294f1a..83e8e44 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -7055,6 +7055,7 @@ expand_expr_real (tree exp, rtx target, enum machine_mode tmode,
 
   /* Handle ERROR_MARK before anybody tries to access its type.  */
   if (TREE_CODE (exp) == ERROR_MARK
+      || TREE_CODE (exp) == PREDICT_EXPR
       || (!GIMPLE_TUPLE_P (exp) && TREE_CODE (TREE_TYPE (exp)) == ERROR_MARK))
     {
       ret = CONST0_RTX (tmode);