Summary: | JSC/WTF: fastMalloc doesn't use bsr under VC | ||
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Product: | WebKit | Reporter: | 808caaa4.8ce9.9cd6c799e9f6 |
Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
Status: | RESOLVED WONTFIX | ||
Severity: | Trivial | CC: | ap, barraclough |
Priority: | P4 | Keywords: | InRadar, PlatformOnly |
Version: | 523.x (Safari 3) | ||
Hardware: | PC | ||
OS: | Windows XP |
Description
808caaa4.8ce9.9cd6c799e9f6
2007-07-13 04:08:35 PDT
Yes, we don't have all the inline assembly implemented for Windows yet. It could be a small performance boost once done. Why are the xor and the not needed in the inline assembly here? They don't seem to be needed in the gcc version. P5 is not used for WebKit bugs. [http://webkit.org/quality/bugpriorities.html] I don't think this method has shown up under recent profiling, and this bug has sat idle for 5 years. I don't think this is a change we intend to make. Please reopen if you intend to work on this bug. |