Revision: 22952
Author: [email protected]
Date: Thu Aug 7 07:06:52 2014 UTC
Log: X87: Check that external references are registered in the
serializer.
port r22896
original commit message:
Check that external references are registered in the serializer.
Inspired by a patch by Slava Chigrin <[email protected]>;
BUG=
[email protected]
Review URL: https://codereview.chromium.org/446003004
Patch from Chunyang Dai <[email protected]>.
http://code.google.com/p/v8/source/detail?r=22952
Modified:
/branches/bleeding_edge/src/x87/macro-assembler-x87.cc
=======================================
--- /branches/bleeding_edge/src/x87/macro-assembler-x87.cc Mon Aug 4
11:34:54 2014 UTC
+++ /branches/bleeding_edge/src/x87/macro-assembler-x87.cc Thu Aug 7
07:06:52 2014 UTC
@@ -3015,6 +3015,7 @@
Label::Distance condition_met_distance) {
DCHECK(cc == zero || cc == not_zero);
Page* page = Page::FromAddress(map->address());
+ DCHECK(!serializer_enabled()); // Serializer cannot match page_flags.
ExternalReference reference(ExternalReference::page_flags(page));
// The inlined static address check of the page's flags relies
// on maps never being compacted.
--
--
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