From b487ab24c0e298e7781f74811b8bfcd24384d1b5 Mon Sep 17 00:00:00 2001
From: Jack
Date: Mon, 22 Feb 2016 22:59:45 -0800
Subject: Temporary Fix: get_type on depth=1 memories causing IntWidth(0) types

---
 src/main/scala/firrtl/Utils.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/main/scala/firrtl/Utils.scala b/src/main/scala/firrtl/Utils.scala
index 251ae7b2..5fad46bc 100644
--- a/src/main/scala/firrtl/Utils.scala
+++ b/src/main/scala/firrtl/Utils.scala
@@ -558,7 +558,7 @@ object Utils {
        case s:DefNode => tpe(s.value)
        case s:DefMemory => {
           val depth = s.depth
-          val addr = Field("addr",DEFAULT,UIntType(IntWidth(ceil_log2(depth))))
+          val addr = Field("addr",DEFAULT,UIntType(IntWidth(scala.math.max(ceil_log2(depth), 1))))
           val en = Field("en",DEFAULT,BoolType())
           val clk = Field("clk",DEFAULT,ClockType())
           val def_data = Field("data",DEFAULT,s.data_type)
-- 
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