Index: src/ia32/lithium-ia32.cc |
diff --git a/src/ia32/lithium-ia32.cc b/src/ia32/lithium-ia32.cc |
index f7eeb60fcd178cd85b1712073dc05f4544ebeb3d..565ffa64ca82c5bc0e9189ec80c2eb870e9d2a4c 100644 |
--- a/src/ia32/lithium-ia32.cc |
+++ b/src/ia32/lithium-ia32.cc |
@@ -2471,10 +2471,15 @@ LInstruction* LChunkBuilder::DoStoreNamedField(HStoreNamedField* instr) { |
LStoreNamedField* result = |
new(zone()) LStoreNamedField(obj, val, temp, temp_map); |
- if ((FLAG_track_fields && instr->field_representation().IsSmi()) || |
- (FLAG_track_heap_object_fields && |
- instr->field_representation().IsHeapObject())) { |
- return AssignEnvironment(result); |
+ if (FLAG_track_fields && instr->field_representation().IsSmi()) { |
+ if (!instr->value()->range()->IsInSmiRange()) { |
danno
2013/06/06 07:54:19
See comment above.
|
+ return AssignEnvironment(result); |
+ } |
+ } else if (FLAG_track_heap_object_fields && |
+ instr->field_representation().IsHeapObject()) { |
+ if (!instr->value()->type().IsHeapObject()) { |
+ return AssignEnvironment(result); |
+ } |
} |
return result; |
} |