• bjaideep's avatar
    PPC/s390: [builtins] Introduce proper Float64Exp operator. · a54e289e
    bjaideep authored
    Port d5f2ac5e
    
    Original commit message:
    
        Import base::ieee754::exp() from FreeBSD msun and introduce a Float64Exp
        TurboFan operator based on that, similar to what we do for Float64Log.
        Rewrite Math.exp() as TurboFan builtin and use that operator to also
        inline Math.exp() into optimized TurboFan functions.
    
    R=bmeurer@chromium.org, mvstanton@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com
    
    BUG=v8:3266,v8:3468,v8:3493,v8:5086,v8:5108,chromium:620786
    LOG=N
    
    Review-Url: https://codereview.chromium.org/2075263002
    Cr-Commit-Position: refs/heads/master@{#37073}
    a54e289e
codegen-s390.h 927 Bytes