From 3b6a02d3a74dc0113d595c6d26a4436160e28a6f Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Wed, 1 May 2019 09:57:26 +0200 Subject: [PATCH] Fix width detection of memory access with bit slice, fixes #974 Signed-off-by: Clifford Wolf --- frontends/ast/genrtlil.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/frontends/ast/genrtlil.cc b/frontends/ast/genrtlil.cc index b3a2a84be..d4515babf 100644 --- a/frontends/ast/genrtlil.cc +++ b/frontends/ast/genrtlil.cc @@ -645,6 +645,8 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *foun if (!id_ast->children[0]->range_valid) log_file_error(filename, linenum, "Failed to detect width of memory access `%s'!\n", str.c_str()); this_width = id_ast->children[0]->range_left - id_ast->children[0]->range_right + 1; + if (children.size() > 1) + range = children[1]; } else log_file_error(filename, linenum, "Failed to detect width for identifier %s!\n", str.c_str()); if (range) { -- 2.30.2