From 4d1df128fa42a9e6718f38e794be8b2f8c2ff7c7 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 15 Jun 2014 09:27:09 +0200
Subject: Improved AstNode::realAsConst for large numbers

---
 frontends/ast/ast.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc
index cc7f442b..967111d3 100644
--- a/frontends/ast/ast.cc
+++ b/frontends/ast/ast.cc
@@ -808,7 +808,7 @@ RTLIL::Const AstNode::realAsConst(int width)
 		if (is_negative)
 			v *= -1;
 		for (int i = 0; i < width; i++, v /= 2)
-			result.bits.push_back((int(v) & 1) ? RTLIL::State::S1 : RTLIL::State::S0);
+			result.bits.push_back((fmod(floor(v), 2) != 0) ? RTLIL::State::S1 : RTLIL::State::S0);
 		if (is_negative)
 			result = const_neg(result, result, false, false, result.bits.size());
 	}
-- 
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