Manually inlined all other instances of Platform.arraycopy to System.arraycopy

to avoid the same kind of slowdowns that Vector was experiencing due
to the less aggressive inlining by scalac.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/reflect/scala/reflect/internal/BaseTypeSeqs.scala b/src/reflect/scala/reflect/internal/BaseTypeSeqs.scala
index 78f9721713..0ef52213e5 100644
--- a/src/reflect/scala/reflect/internal/BaseTypeSeqs.scala
+++ b/src/reflect/scala/reflect/internal/BaseTypeSeqs.scala
@@ -100,7 +100,7 @@ trait BaseTypeSeqs {
 
     def copy(head: Type, offset: Int): BaseTypeSeq = {
       val arr = new Array[Type](elems.length + offset)
-      scala.compat.Platform.arraycopy(elems, 0, arr, offset, elems.length)
+      java.lang.System.arraycopy(elems, 0, arr, offset, elems.length)
       arr(0) = head
       newBaseTypeSeq(parents, arr)
     }
diff --git a/src/reflect/scala/reflect/internal/Names.scala b/src/reflect/scala/reflect/internal/Names.scala
index 97f51149ba..9d39ef8b42 100644
--- a/src/reflect/scala/reflect/internal/Names.scala
+++ b/src/reflect/scala/reflect/internal/Names.scala
@@ -68,7 +68,7 @@ trait Names extends api.Names {
     while (i < len) {
       if (nc + i == chrs.length) {
         val newchrs = new Array[Char](chrs.length * 2)
-        scala.compat.Platform.arraycopy(chrs, 0, newchrs, 0, chrs.length)
+        java.lang.System.arraycopy(chrs, 0, newchrs, 0, chrs.length)
         chrs = newchrs
       }
       chrs(nc + i) = cs(offset + i)
@@ -220,7 +220,7 @@ trait Names extends api.Names {
 
     /** Copy bytes of this name to buffer cs, starting at position `offset`. */
     final def copyChars(cs: Array[Char], offset: Int) =
-      scala.compat.Platform.arraycopy(chrs, index, cs, offset, len)
+      java.lang.System.arraycopy(chrs, index, cs, offset, len)
 
     /** @return the ascii representation of this name */
     final def toChars: Array[Char] = {  // used by ide