b03b1bd9a8
This reverts commitb301203e5a. Reason for revert: Fixed issues on arm. Original change's description: > Revert "[wasm] JIT using WasmCodeManager" > > This reverts commitd4c8393c1c. > > Reason for revert: Breaks ARM hardware: > https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20debug/builds/5268 > > Original change's description: > > [wasm] JIT using WasmCodeManager > > > > This is the first step towards wasm code sharing. This CL moves wasm > > code generation outside the JavaScript GC heap using the previously - > > introduced WasmCodeManager (all this, behind the --wasm-jit-to-native > > flag). > > > > See design document: go/wasm-on-native-heap-stage-1 > > > > This CL doesn't change other wasm architectural invariants. We still > > have per-Isolate wasm code generation, and per-wasm module instance > > code specialization. > > > > Bug:v8:6876 > > > > Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng > > Change-Id: I1e08cecad75f93fb081545c31228a4568be276d3 > > Reviewed-on: https://chromium-review.googlesource.com/674086 > > Reviewed-by: Ben Titzer <titzer@chromium.org> > > Reviewed-by: Eric Holk <eholk@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#49689} > > TBR=bradnelson@chromium.org,titzer@chromium.org,mtrofin@chromium.org,eholk@chromium.org > > Change-Id: I89af1ea5decd841bc12cd2ceaf74d32bc4433885 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:6876 > Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng > Reviewed-on: https://chromium-review.googlesource.com/794690 > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > Cr-Commit-Position: refs/heads/master@{#49691} TBR=bradnelson@chromium.org,machenbach@chromium.org,titzer@chromium.org,mtrofin@chromium.org,eholk@chromium.org Change-Id: I1b07638d1bb2ba0664305b4b2dcfc1342dc8444f No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6876 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Reviewed-on: https://chromium-review.googlesource.com/794434 Commit-Queue: Mircea Trofin <mtrofin@chromium.org> Reviewed-by: Mircea Trofin <mtrofin@chromium.org> Cr-Commit-Position: refs/heads/master@{#49692}
42 lines
2.1 KiB
Python
42 lines
2.1 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", "--wasm-jit-to-native"]],
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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", "--wasm-jit-to-native"]],
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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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