• mbrandy's avatar
    PPC: [stubs] Introduce a dedicated FastNewObjectStub. · a509b105
    mbrandy authored
    Port ba2077aa
    
    Original commit message:
        Move the already existing fast case for %NewObject into a dedicated
        FastNewObjectStub that we can utilize in places where we would otherwise
        fallback to %NewObject immediately, which is rather expensive.
    
        Also use FastNewObjectStub as the generic implementation of JSCreate,
        which should make constructor inlining based on SharedFunctionInfo (w/o
        specializing to a concrete closure) viable soon.
    
    R=bmeurer@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
    BUG=
    
    Review URL: https://codereview.chromium.org/1714123002
    
    Cr-Commit-Position: refs/heads/master@{#34169}
    a509b105
macro-assembler-ppc.h 66.9 KB