• Clemens Hammacher's avatar
    [wasm] Add "freeze" flag to test lazy compilation · bb64e34f
    Clemens Hammacher authored
    In order to test that we don't repeatedly go through the
    WasmCompileLazy runtime function, add a flag to the
    LazyCompilationOrchestrator to "freeze" it, i.e. disallow any further
    lazy compilation.
    In tests, use this flag to first call a method, then freeze lazy
    compilation, then call the method again to assert that no further lazy
    compilation is triggered.
    
    This test currently fails with --wasm-jit-to-native, so disable it for
    that variant.
    
    R=titzer@chromium.org
    CC=mtrofin@chromium.org
    
    Bug: v8:7140, chromium:788441, v8:5991
    Change-Id: I18a40d302c24041740d8a54351d06ed968f4beec
    Reviewed-on: https://chromium-review.googlesource.com/796430Reviewed-by: 's avatarMircea Trofin <mtrofin@chromium.org>
    Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#49734}
    bb64e34f
module-compiler.cc 176 KB