Reorder debug logging statements when marking a reference in an unused region.

Crash reports do not always contain the full logs and sometimes only
show the first line printed with level FATAL. Reorder debug logging to
dump essential information about the faulty reference first.

Test: art/test.py
Bug: 75967215
Change-Id: I3a2448bcf5b3a097fb69fa6137c37e51fe3a97a0

1 files changed, 1 insertions, 1 deletions

diff --git a/runtime/gc/collector/concurrent_copying-inl.h b/runtime/gc/collector/concurrent_copying-inl.h
index 6e345fb2f2..b331e975fd 100644
--- a/runtime/gc/collector/concurrent_copying-inl.h
+++ b/runtime/gc/collector/concurrent_copying-inl.h
@@ -146,8 +146,8 @@ inline mirror::Object* ConcurrentCopying::Mark(mirror::Object* from_ref,
         return MarkUnevacFromSpaceRegion(from_ref, region_space_bitmap_);
       default:
         // The reference is in an unused region.
-        region_space_->DumpNonFreeRegions(LOG_STREAM(FATAL_WITHOUT_ABORT));
         LOG(FATAL_WITHOUT_ABORT) << DumpHeapReference(holder, offset, from_ref);
+        region_space_->DumpNonFreeRegions(LOG_STREAM(FATAL_WITHOUT_ABORT));
         heap_->GetVerification()->LogHeapCorruption(holder, offset, from_ref, /* fatal */ true);
         UNREACHABLE();
     }