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-rw-r--r--src/main/scala/chisel3/util/Bitwise.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/scala/chisel3/util/Bitwise.scala b/src/main/scala/chisel3/util/Bitwise.scala
index 956b8262..1692e083 100644
--- a/src/main/scala/chisel3/util/Bitwise.scala
+++ b/src/main/scala/chisel3/util/Bitwise.scala
@@ -90,7 +90,7 @@ object Fill {
* }}}
*/
object Reverse {
- private def doit(in: UInt, length: Int): UInt = length match {
+ private def doit(in: UInt, length: Int): UInt = length match { // scalastyle:ignore cyclomatic.complexity
case _ if length < 0 => throw new IllegalArgumentException(s"length (=$length) must be nonnegative integer.")
case _ if length <= 1 => in
case _ if isPow2(length) && length >= 8 && length <= 64 =>