Changeset 177667 in webkit
- Timestamp:
- Dec 22, 2014 4:50:24 PM (9 years ago)
- Location:
- trunk/Source/JavaScriptCore
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/Source/JavaScriptCore/ChangeLog
r177657 r177667 1 2014-12-22 Mark Lam <mark.lam@apple.com> 2 3 Fix some typos in a comment. 4 <https://webkit.org/b/139882> 5 6 Reviewed by Michael Saboff. 7 8 * jit/JITPropertyAccess.cpp: 9 (JSC::JIT::emit_op_get_by_val): 10 1 11 2014-12-22 Mark Lam <mark.lam@apple.com> 2 12 -
trunk/Source/JavaScriptCore/jit/JITPropertyAccess.cpp
r175998 r177667 103 103 // We check the value as if it was a uint32 against the m_vectorLength - which will always fail if 104 104 // number was signed since m_vectorLength is always less than intmax (since the total allocation 105 // size is always less than 4Gb). As such zero extending wil have been correct (and extending the value106 // to 64-bits is necessary since it's used in the address calculation . We zero extend rather than sign105 // size is always less than 4Gb). As such zero extending will have been correct (and extending the value 106 // to 64-bits is necessary since it's used in the address calculation). We zero extend rather than sign 107 107 // extending since it makes it easier to re-tag the value in the slow case. 108 108 zeroExtend32ToPtr(regT1, regT1);
Note: See TracChangeset
for help on using the changeset viewer.