• balazs.kilvady's avatar
    MIPS64: Optimize simulator. · b89eec39
    balazs.kilvady authored
    Port 09f41681
    
    Original commit message:
    The patch decreases the calls of huge switch instructions making the
    DecodeType*() functions to work in one phase and optimizing
    Instruction::InstructionType(). Speed gain in release full check is
    about 33% (6:13 s -> 4:09 s) and in optdebug full test is about 50%
    (12:29 -> 6:17)
    
    BUG=
    
    Review URL: https://codereview.chromium.org/1356693002
    
    Cr-Commit-Position: refs/heads/master@{#30824}
    b89eec39
simulator-mips64.cc 142 KB