412f1568f2
This is a reland of 712fa67554.
Original change's description:
> [test] Add Liftoff variant
>
> Add a variant for testing the current state of the Liftoff
> implementation.
> This variant will only run on a subset of the bots, just like the
> --future variant.
>
> R=machenbach@chromium.org, hablich@chromium.org
>
> Bug: v8:7088, v8:6600
> Change-Id: If49fad3a8ed579356504b821a787326754f24e78
> Reviewed-on: https://chromium-review.googlesource.com/779420
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49504}
TBR=machenbach@chromium.org
CC=hablich@chromium.org
Bug: v8:7088, v8:6600
Change-Id: Ieb20020f07c70acaa64bb421763a41aa163a261b
Reviewed-on: https://chromium-review.googlesource.com/781499
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49531}
42 lines
2.0 KiB
Python
42 lines
2.0 KiB
Python
# Copyright 2016 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Use this to run several variants of the tests.
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ALL_VARIANT_FLAGS = {
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"default": [[]],
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"future": [["--future"]],
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"liftoff": [["--liftoff"]],
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"stress": [["--stress-opt", "--always-opt"]],
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# TODO(6792): Write protected code has been temporary added to the below
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# variant until the feature has been enabled (or staged) by default.
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"stress_incremental_marking": [["--stress-incremental-marking", "--write-protect-code-memory"]],
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# No optimization means disable all optimizations. OptimizeFunctionOnNextCall
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# would not force optimization too. It turns into a Nop. Please see
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# https://chromium-review.googlesource.com/c/452620/ for more discussion.
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"nooptimization": [["--noopt"]],
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"stress_background_compile": [["--background-compile", "--stress-background-compile"]],
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"wasm_traps": [["--wasm_trap_handler", "--invoke-weak-callbacks"]],
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}
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# FAST_VARIANTS implies no --always-opt.
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FAST_VARIANT_FLAGS = {
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"default": [[]],
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"future": [["--future"]],
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"liftoff": [["--liftoff"]],
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"stress": [["--stress-opt"]],
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# TODO(6792): Write protected code has been temporary added to the below
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# variant until the feature has been enabled (or staged) by default.
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"stress_incremental_marking": [["--stress-incremental-marking", "--write-protect-code-memory"]],
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# No optimization means disable all optimizations. OptimizeFunctionOnNextCall
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# would not force optimization too. It turns into a Nop. Please see
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# https://chromium-review.googlesource.com/c/452620/ for more discussion.
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"nooptimization": [["--noopt"]],
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"stress_background_compile": [["--background-compile", "--stress-background-compile"]],
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"wasm_traps": [["--wasm_trap_handler", "--invoke-weak-callbacks"]],
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}
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ALL_VARIANTS = set(["default", "future", "liftoff", "stress",
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"stress_incremental_marking", "nooptimization",
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"stress_background_compile", "wasm_traps"])
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