Temporarily disable evacuation verification for parallel-concurrently swept pages.

src/mark-compact.cc

Index: src/mark-compact.cc
diff --git a/src/mark-compact.cc b/src/mark-compact.cc
index 24139307b72df0a3be9c0a279f1c82d1643a0c1e..9c862a96e49237c25b5cafd1e0fd06f5c231d3e1 100644
--- a/src/mark-compact.cc
+++ b/src/mark-compact.cc
@@ -227,6 +227,10 @@ static void VerifyEvacuation(NewSpace* space) {
 
 
 static void VerifyEvacuation(PagedSpace* space) {
+  // TODO(hpayer): Bring back VerifyEvacuation for parallel-concurrently
+  // swept pages.
+  if ((FLAG_concurrent_sweeping || FLAG_parallel_sweeping) &&
+      space->was_swept_conservatively()) return;
   PageIterator it(space);
 
   while (it.has_next()) {