riscv/rocket-chip
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Avoid needless Vec generation

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This commit is contained in:
Andrew Waterman 2016-04-27 00:28:39 -07:00
parent 8acec8eb36
commit b99db83e67
1 changed files with 1 additions and 1 deletions
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rocket/src/main/scala/util.scala
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@ -160,5 +160,5 @@ object Random
private def round(x: Double): Int = private def round(x: Double): Int =
if (x.toInt.toDouble == x) x.toInt else (x.toInt + 1) & -2 if (x.toInt.toDouble == x) x.toInt else (x.toInt + 1) & -2
private def partition(value: UInt, slices: Int) = private def partition(value: UInt, slices: Int) =
Vec.tabulate(slices)(i => value < round((i << value.getWidth).toDouble / slices)) Seq.tabulate(slices)(i => value < round((i << value.getWidth).toDouble / slices))
} }