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Unified Diff: src/mark-compact.h

Issue 24791002: Thumb2 Backend: Thumb2 changes for Deoptimization and Code Aging Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 3 months ago
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Index: src/mark-compact.h
diff --git a/src/mark-compact.h b/src/mark-compact.h
index ee845a08370e506fe971ac0aca9bbb7a59b4b32b..729c288a3478e00257f511e33b4ab8e0ca9e52eb 100644
--- a/src/mark-compact.h
+++ b/src/mark-compact.h
@@ -663,6 +663,13 @@ class MarkCompactCollector {
IsEvacuationCandidate();
}
+ INLINE(static bool IsCodeEntry(Address addr, Object* value)) {
+ HeapObject* obj = HeapObject::FromAddress(addr);
+ return obj->IsJSFunction() &&
+ (Code::GetCodeFromTargetAddress((Address)value) ==
+ JSFunction::cast(obj)->code());
+ }
+
INLINE(void EvictEvacuationCandidate(Page* page)) {
if (FLAG_trace_fragmentation) {
PrintF("Page %p is too popular. Disabling evacuation.\n",
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