Revision: 15272
Author: [email protected]
Date: Fri Jun 21 09:19:51 2013
Log: Use kPointerSize to compute the size of StubCache::Entry for X64
[email protected]
Review URL: https://codereview.chromium.org/17552004
Patch from Haitao Feng <[email protected]>.
http://code.google.com/p/v8/source/detail?r=15272
Modified:
/branches/bleeding_edge/src/x64/stub-cache-x64.cc
=======================================
--- /branches/bleeding_edge/src/x64/stub-cache-x64.cc Thu Jun 20 04:03:04
2013
+++ /branches/bleeding_edge/src/x64/stub-cache-x64.cc Fri Jun 21 09:19:51
2013
@@ -53,7 +53,7 @@
ASSERT(kPointerSizeLog2 == kHeapObjectTagSize + 1);
ScaleFactor scale_factor = times_2;
- ASSERT_EQ(24, sizeof(StubCache::Entry));
+ ASSERT_EQ(3 * kPointerSize, sizeof(StubCache::Entry));
// The offset register holds the entry offset times four (due to masking
// and shifting optimizations).
ExternalReference
key_offset(isolate->stub_cache()->key_reference(table));
@@ -171,8 +171,8 @@
USE(extra2); // The register extra2 is not used on the X64 platform.
USE(extra3); // The register extra2 is not used on the X64 platform.
// Make sure that code is valid. The multiplying code relies on the
- // entry size being 24.
- ASSERT(sizeof(Entry) == 24);
+ // entry size being 3 * kPointerSize.
+ ASSERT(sizeof(Entry) == 3 * kPointerSize);
// Make sure the flags do not name a specific type.
ASSERT(Code::ExtractTypeFromFlags(flags) == 0);
--
--
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