Record function call targets, use them for inlining.

src/mark-compact.cc

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 // modification, are permitted provided that the following conditions are
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 #include "v8.h"
 
+#include "code-stubs.h"
 #include "compilation-cache.h"
 #include "deoptimizer.h"
 #include "execution.h"
 #include "gdb-jit.h"
 #include "global-handles.h"
 #include "heap-profiler.h"
 #include "ic-inl.h"
 #include "incremental-marking.h"
 #include "liveobjectlist-inl.h"
 #include "mark-compact.h"
@@ skipping 797 matching lines @@
 
   static inline void VisitCodeTarget(Heap* heap, RelocInfo* rinfo) {
     ASSERT(RelocInfo::IsCodeTarget(rinfo->rmode()));
     Code* target = Code::GetCodeFromTargetAddress(rinfo->target_address());
     if (FLAG_cleanup_code_caches_at_gc && target->is_inline_cache_stub()) {
       IC::Clear(rinfo->pc());
       // Please note targets for cleared inline cached do not have to be
       // marked since they are contained in HEAP->non_monomorphic_cache().
       target = Code::GetCodeFromTargetAddress(rinfo->target_address());
     } else {
+      if (FLAG_cleanup_code_caches_at_gc &&
+          target->kind() == Code::STUB &&
+          target->major_key() == CodeStub::CallFunction &&
+          target->has_function_cache()) {
+        CallFunctionStub::Clear(heap, rinfo->pc());
+      }
       MarkBit code_mark = Marking::MarkBitFrom(target);
       heap->mark_compact_collector()->MarkObject(target, code_mark);
     }
     heap->mark_compact_collector()->RecordRelocSlot(rinfo, target);
   }
 
   static inline void VisitDebugTarget(Heap* heap, RelocInfo* rinfo) {
     ASSERT((RelocInfo::IsJSReturn(rinfo->rmode()) &&
             rinfo->IsPatchedReturnSequence()) ||
            (RelocInfo::IsDebugBreakSlot(rinfo->rmode()) &&
@@ skipping 2961 matching lines @@
   while (buffer != NULL) {
     SlotsBuffer* next_buffer = buffer->next();
     DeallocateBuffer(buffer);
     buffer = next_buffer;
   }
   *buffer_address = NULL;
 }
 
 
 } }  // namespace v8::internal