From: Clifford Wolf <clifford@clifford.at>
Date: Sat, 25 Oct 2014 16:23:53 +0000 (+0200)
Subject: Fixed constant "cond ? string1 : string2" with strings of different size
X-Git-Tag: yosys-0.4~22
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=26cbe4a4e56c0b95483b7568914d0402ef955b72;p=yosys.git

Fixed constant "cond ? string1 : string2" with strings of different size
---

diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc
index 7a7bd3038..56ea64eff 100644
--- a/frontends/ast/ast.cc
+++ b/frontends/ast/ast.cc
@@ -706,6 +706,8 @@ AstNode *AstNode::mkconst_bits(const std::vector<RTLIL::State> &v, bool is_signe
 AstNode *AstNode::mkconst_str(const std::vector<RTLIL::State> &v)
 {
 	AstNode *node = mkconst_str(RTLIL::Const(v).decode_string());
+	while (GetSize(node->bits) < GetSize(v))
+		node->bits.push_back(RTLIL::State::S0);
 	log_assert(node->bits == v);
 	return node;
 }