• bmeurer's avatar
    [stubs] Refactor StringCompareStub and use it for HStringCompareAndBranch. · 8016547c
    bmeurer authored
    The StringCompareStub used to take its parameters on the (JavaScript)
    stack, which made it impossible to use in TurboFan. Actually
    StringCompareStub was currently completely unused. This changes the
    calling convention to something TurboFan compatible and introduces a
    CallInterfaceDescriptor for StringCompareStub. It also changes
    HStringCompareAndBranch to use the StringCompareStub instead of using
    the full blown CompareICStub for a stupid string comparison.
    
    R=jarin@chromium.org
    
    Review URL: https://codereview.chromium.org/1347913003
    
    Cr-Commit-Position: refs/heads/master@{#30818}
    8016547c
lithium-codegen-mips.cc 201 KB