From d41d06835cd4acb1a51d534516992aacf4c66203 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 17 Aug 2014 21:45:36 +0800
Subject: [PATCH] compiler/ir_values: support bool operation on VBool

---
 artiq/compiler/ir_values.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/artiq/compiler/ir_values.py b/artiq/compiler/ir_values.py
index cdb331c21..ad6c0d1bb 100644
--- a/artiq/compiler/ir_values.py
+++ b/artiq/compiler/ir_values.py
@@ -115,6 +115,12 @@ class VBool(VInt):
 	def create_constant(self, b):
 		VInt.create_constant(self, int(b))
 
+	def o_bool(self, builder):
+		if builder is None:
+			return VBool()
+		else:
+			return self
+
 # Operators
 
 def _make_unary_operator(op_name):