Revision: 14783
Author: [email protected]
Date: Thu May 23 18:04:08 2013
Log: MIPS: Omit smi-check for write-barrier unless tagged.
Port r14767 (40dd85ec)
BUG=
Review URL: https://codereview.chromium.org/15745021
http://code.google.com/p/v8/source/detail?r=14783
Modified:
/branches/bleeding_edge/src/mips/stub-cache-mips.cc
=======================================
--- /branches/bleeding_edge/src/mips/stub-cache-mips.cc Tue May 21 16:09:04
2013
+++ /branches/bleeding_edge/src/mips/stub-cache-mips.cc Thu May 23 18:04:08
2013
@@ -571,6 +571,8 @@
index -= object->map()->inobject_properties();
// TODO(verwaest): Share this code as a code stub.
+ SmiCheck smi_check = representation.IsTagged()
+ ? INLINE_SMI_CHECK : OMIT_SMI_CHECK;
if (index < 0) {
// Set the property straight into the object.
int offset = object->map()->instance_size() + (index * kPointerSize);
@@ -596,7 +598,9 @@
name_reg,
scratch1,
kRAHasNotBeenSaved,
- kDontSaveFPRegs);
+ kDontSaveFPRegs,
+ EMIT_REMEMBERED_SET,
+ smi_check);
}
} else {
// Write to the properties array.
@@ -626,7 +630,9 @@
name_reg,
receiver_reg,
kRAHasNotBeenSaved,
- kDontSaveFPRegs);
+ kDontSaveFPRegs,
+ EMIT_REMEMBERED_SET,
+ smi_check);
}
}
@@ -715,6 +721,8 @@
}
// TODO(verwaest): Share this code as a code stub.
+ SmiCheck smi_check = representation.IsTagged()
+ ? INLINE_SMI_CHECK : OMIT_SMI_CHECK;
if (index < 0) {
// Set the property straight into the object.
int offset = object->map()->instance_size() + (index * kPointerSize);
@@ -732,7 +740,9 @@
name_reg,
scratch1,
kRAHasNotBeenSaved,
- kDontSaveFPRegs);
+ kDontSaveFPRegs,
+ EMIT_REMEMBERED_SET,
+ smi_check);
}
} else {
// Write to the properties array.
@@ -754,7 +764,9 @@
name_reg,
receiver_reg,
kRAHasNotBeenSaved,
- kDontSaveFPRegs);
+ kDontSaveFPRegs,
+ EMIT_REMEMBERED_SET,
+ smi_check);
}
}
--
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