Use asUInt and asSInt rather than toUInt and toSInt (chisel3)

ucb-bar · Jul 31, 2016 · a07029b · a07029b
1 parent 45f3466
commit a07029b
Show file tree

Hide file tree

Showing 3 changed files with 4 additions and 5 deletions.
diff --git a/src/main/scala/MulAddRecFN.scala b/src/main/scala/MulAddRecFN.scala
@@ -151,7 +151,7 @@ class MulAddRecFN_preMul(expWidth: Int, sigWidth: Int) extends Module
     val negSigC = Mux(doSubMags, ~sigC, sigC)
 // *** FINAL CLIPPING NOT NEEDED?:
     val alignedNegSigC =
-        Cat(Cat(doSubMags, negSigC, Fill(normSize, doSubMags)).toSInt>>
+        Cat(Cat(doSubMags, negSigC, Fill(normSize, doSubMags)).asSInt>>
                 CAlignDist,
             (sigC & CExtraMask).orR ^ doSubMags
         )(sigSumSize - 1, 0)

diff --git a/src/main/scala/resizeRawFN.scala b/src/main/scala/resizeRawFN.scala
@@ -62,7 +62,7 @@ object resizeRawFN
                          Cat(Fill(expWidth - 1, Bits(1, 1)), Bits(0, 2)),
                          sNewExp(expWidth, 0)
                      )
-                 ).toSInt
+                 ).asSInt
              })
         out.sig :=
             (if (sigWidth >= in.sigWidth) {

diff --git a/src/main/scala/tests.scala b/src/main/scala/tests.scala
@@ -42,9 +42,8 @@ import Chisel._
 object equivRecFN
 {
     def apply(expWidth: Int, sigWidth: Int, a: UInt, b: UInt) = {
-//*** NEED `.toUInt'?:
-        val top4A = a(expWidth + sigWidth, expWidth + sigWidth - 3).toUInt
-        val top4B = b(expWidth + sigWidth, expWidth + sigWidth - 3).toUInt
+        val top4A = a(expWidth + sigWidth, expWidth + sigWidth - 3)
+        val top4B = b(expWidth + sigWidth, expWidth + sigWidth - 3)
         Mux((top4A(2, 0) === UInt(0)) || (top4A(2, 0) === UInt(7)),
             (top4A === top4B) && (a(sigWidth - 2, 0) === b(sigWidth - 2, 0)),
             Mux((top4A(2, 0) === UInt(6)), (top4A === top4B), (a === b))