From 8d5558c518a8812276aee50cca3da8ca5cce3091 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 21 Jun 2019 18:12:58 +0000 Subject: re PR tree-optimization/90930 (Excessive memory consumption) 2019-06-21 Richard Biener PR tree-optimization/90930 * tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Set visited flag on new stmts to avoid re-processing them. From-SVN: r272560 --- gcc/tree-ssa-reassoc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'gcc/tree-ssa-reassoc.c') diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c index 32bff97..7161c4c 100644 --- a/gcc/tree-ssa-reassoc.c +++ b/gcc/tree-ssa-reassoc.c @@ -4812,6 +4812,7 @@ rewrite_expr_tree_parallel (gassign *stmt, int width, else { stmts[i] = build_and_add_sum (TREE_TYPE (last_rhs1), op1, op2, opcode); + gimple_set_visited (stmts[i], true); } if (dump_file && (dump_flags & TDF_DETAILS)) { -- cgit v1.1