This adds 5% testing of 'ignition' vs 'liftoff', which tests Turbofan vs
Liftoff for wasm code, and tests Ignition vs Turbofan for javascript
code.
It also adds 3% testing of 'liftoff' (x64) vs 'liftoff' (ia32), which
does standard x64 vs ia32 testing for javascript code.
R=machenbach@chromium.org
Bug: chromium:824098, v8:6600
Change-Id: I6a6afae0300efc33f3535541a11695a7bb32dcc5
Reviewed-on: https://chromium-review.googlesource.com/973161
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52111}
Fuzzers after switching to ToT mjsunit.js, which accesses
Date.prototype, while for correctness fuzzing it's mocked out as a
proxy.
This makes the proxy return the property correctly.
TBR=yangguo@chromium.org
NOTRY=true
Bug: chromium:813833
Change-Id: Ic4b6412063f42c4e75905fbd568b7f81bc54daff
Reviewed-on: https://chromium-review.googlesource.com/936046
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51539}
This adds printing on failures to compare output when correctness fuzzing.
TBR=yangguo@chromium.org
NOTRY=true
Bug: chromium:813833
Change-Id: I0280561392f6614960608db4e93341552c716142
Reviewed-on: https://chromium-review.googlesource.com/934843
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51529}
This migrates harness adjustments, to be loaded after mjsunit.js on
fuzzers for correctness fuzzing.
This is the first step adding deeper pretty printing. Other
adjustments will be added in follow ups.
Bug: chromium:813833
Change-Id: I51168a31e733d54808cb8853a1c90e897acf3791
Reviewed-on: https://chromium-review.googlesource.com/930565
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51481}
We'll soon also host other configurations for general fuzzing, not only
correctness fuzzing in the new tools/clusterfuzz folder.
TBR=yangguo@chromium.org
Bug: chromium:813833
Change-Id: Icd966bfec91cc547522bad5d1a842500b554754f
Reviewed-on: https://chromium-review.googlesource.com/930331
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51480}
