From e62d838bd424995d2fcdc9cef1f56752905c3b4d Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Thu, 1 Jan 2015 11:41:52 +0100
Subject: Removed SigSpec::extend_xx() api

---
 kernel/rtlil.cc | 18 ------------------
 kernel/rtlil.h  |  1 -
 2 files changed, 19 deletions(-)

(limited to 'kernel')

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index cd2232c8..d396d6c2 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -2673,24 +2673,6 @@ void RTLIL::SigSpec::append_bit(const RTLIL::SigBit &bit)
 	check();
 }
 
-void RTLIL::SigSpec::extend_xx(int width, bool is_signed)
-{
-	cover("kernel.rtlil.sigspec.extend_xx");
-
-	pack();
-
-	if (width_ > width)
-		remove(width, width_ - width);
-	
-	if (width_ < width) {
-		RTLIL::SigBit padding = width_ > 0 ? (*this)[width_ - 1] : RTLIL::State::S0;
-		if (!is_signed && (padding == RTLIL::State::S1 || padding.wire))
-			padding = RTLIL::State::S0;
-		while (width_ < width)
-			append(padding);
-	}
-}
-
 void RTLIL::SigSpec::extend_u0(int width, bool is_signed)
 {
 	cover("kernel.rtlil.sigspec.extend_u0");
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 7618780b..53ee24c2 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -651,7 +651,6 @@ public:
 	void append(const RTLIL::SigSpec &signal);
 	void append_bit(const RTLIL::SigBit &bit);
 
-	void extend_xx(int width, bool is_signed = false);
 	void extend_u0(int width, bool is_signed = false);
 
 	RTLIL::SigSpec repeat(int num) const;
-- 
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