[Webkit-unassigned] [Bug 137937] New: Remove erroneous canUseJIT() in the intrinsics version of JITThunks::hostFunctionStub().

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 21 16:58:39 PDT 2014


https://bugs.webkit.org/show_bug.cgi?id=137937

            Bug ID: 137937
           Summary: Remove erroneous canUseJIT() in the intrinsics version
                    of JITThunks::hostFunctionStub().
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mark.lam at apple.com

This version of JITThunks::hostFunctionStub() can only be called from the intrinsics version of VM::getHostFunction() which asserts canUseJIT().  Hence, we can eliminate the canUseJIT() check in JITThunks::hostFunctionStub().  We don't handle the !canUseJIT() case properly there anyway.

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