• rmcilroy's avatar
    [Interpreter] Support compiling for baseline on return from interpreted function. · f241a61a
    rmcilroy authored
    We cannot tier up from interpreted to baseline code when there is an
    activation of the function on the stack. This significantly regresses
    the performance of recursive functions since they are unlikely to get
    tiered up.
    
    This CL adds the ability for a function to be marked for baseline
    compilation when it returns. To do this we patch the
    InterpreterEntryTrampoline return address to point to
    InterpreterMarkBaselineOnReturn, which leaves the
    interpreted frame and recompile the function for
    baseline.
    
    This improves the score of EarlyBoyer by ~8x for Ignition.
    
    BUG=v8:4280
    LOG=N
    
    Review-Url: https://codereview.chromium.org/1965343002
    Cr-Commit-Position: refs/heads/master@{#36360}
    f241a61a
Name
Last commit
Last update
..
benchmarks Loading commit data...
cctest Loading commit data...
fuzzer Loading commit data...
intl Loading commit data...
js-perf-test Loading commit data...
memory Loading commit data...
message Loading commit data...
mjsunit Loading commit data...
mozilla Loading commit data...
preparser Loading commit data...
promises-aplus Loading commit data...
simdjs Loading commit data...
test262 Loading commit data...
unittests Loading commit data...
webkit Loading commit data...
bot_default.gyp Loading commit data...
bot_default.isolate Loading commit data...
default.gyp Loading commit data...
default.isolate Loading commit data...
ignition.gyp Loading commit data...
ignition.isolate Loading commit data...
optimize_for_size.gyp Loading commit data...
optimize_for_size.isolate Loading commit data...
perf.gyp Loading commit data...
perf.isolate Loading commit data...