diff options
| author | chick | 2020-08-14 19:47:53 -0700 |
|---|---|---|
| committer | Jack Koenig | 2020-08-14 19:47:53 -0700 |
| commit | 6fc742bfaf5ee508a34189400a1a7dbffe3f1cac (patch) | |
| tree | 2ed103ee80b0fba613c88a66af854ae9952610ce /src/main/scala/firrtl/transforms/SimplifyMems.scala | |
| parent | b516293f703c4de86397862fee1897aded2ae140 (diff) | |
All of src/ formatted with scalafmt
Diffstat (limited to 'src/main/scala/firrtl/transforms/SimplifyMems.scala')
| -rw-r--r-- | src/main/scala/firrtl/transforms/SimplifyMems.scala | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/main/scala/firrtl/transforms/SimplifyMems.scala b/src/main/scala/firrtl/transforms/SimplifyMems.scala index a056c7da..7790d060 100644 --- a/src/main/scala/firrtl/transforms/SimplifyMems.scala +++ b/src/main/scala/firrtl/transforms/SimplifyMems.scala @@ -33,12 +33,13 @@ class SimplifyMems extends Transform with DependencyAPIMigration { def onExpr(e: Expression): Expression = e.map(onExpr) match { case wr @ WRef(name, _, MemKind, _) if memAdapters.contains(name) => wr.copy(kind = WireKind) - case e => e + case e => e } def simplifyMem(mem: DefMemory): Statement = { val adapterDecl = DefWire(mem.info, mem.name, memType(mem)) - val simpleMemDecl = mem.copy(name = moduleNS.newName(s"${mem.name}_flattened"), dataType = flattenType(mem.dataType)) + val simpleMemDecl = + mem.copy(name = moduleNS.newName(s"${mem.name}_flattened"), dataType = flattenType(mem.dataType)) val oldRT = mTarget.ref(mem.name) val adapterConnects = memType(simpleMemDecl).fields.flatMap { case Field(pName, Flip, pType: BundleType) => @@ -63,8 +64,10 @@ class SimplifyMems extends Transform with DependencyAPIMigration { def canSimplify(mem: DefMemory) = mem.dataType match { case at: AggregateType => - val wMasks = mem.writers.map(w => getMaskBits(connects, memPortField(mem, w, "en"), memPortField(mem, w, "mask"))) - val rwMasks = mem.readwriters.map(w => getMaskBits(connects, memPortField(mem, w, "wmode"), memPortField(mem, w, "wmask"))) + val wMasks = + mem.writers.map(w => getMaskBits(connects, memPortField(mem, w, "en"), memPortField(mem, w, "mask"))) + val rwMasks = + mem.readwriters.map(w => getMaskBits(connects, memPortField(mem, w, "wmode"), memPortField(mem, w, "wmask"))) (wMasks ++ rwMasks).flatten.isEmpty case _ => false } |
