diff options
Diffstat (limited to 'src/main/scala/firrtl/transforms')
| -rw-r--r-- | src/main/scala/firrtl/transforms/ConstantPropagation.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/transforms/ConstantPropagation.scala b/src/main/scala/firrtl/transforms/ConstantPropagation.scala index 8ad3489f..0ec4fe0b 100644 --- a/src/main/scala/firrtl/transforms/ConstantPropagation.scala +++ b/src/main/scala/firrtl/transforms/ConstantPropagation.scala @@ -160,7 +160,8 @@ class ConstantPropagation extends Transform with DependencyAPIMigration with Res case IntWidth(b) => b } - val v: Seq[Boolean] = s"%${w}s".format(a.value.toString(2)).map(_ == '1') + val maskedValue = Utils.maskBigInt(a.value, w.toInt) + val v: Seq[Boolean] = s"%${w}s".format(maskedValue.toString(2)).map(_ == '1') (BigInt(0) until w).zip(v).foldLeft(identityValue) { case (acc, (_, x)) => reduce(acc, x) |