- 07 Sep, 2021 25 commits
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Milad Fa authored
Change-Id: Iefd76cdf793578acf46717d99c8896c7df7e1970 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3145179Reviewed-by:
Junliang Yan <junyan@redhat.com> Commit-Queue: Milad Fa <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/main@{#76705}
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Junliang Yan authored
Change-Id: Id37868f94a9ccebdee0530e9eb450c4acfa2f7c8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3145414Reviewed-by:
Milad Fa <mfarazma@redhat.com> Commit-Queue: Junliang Yan <junyan@redhat.com> Cr-Commit-Position: refs/heads/main@{#76704}
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Jakob Kummerow authored
Simply putting all features behind --experimental-wasm-gc. The intent is to simplify command lines. Bug: v8:7748 Change-Id: Ibfaa4dc720087a490b177a2b95841620a4d25d89 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141583 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Auto-Submit: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Manos Koukoutos <manoskouk@chromium.org> Cr-Commit-Position: refs/heads/main@{#76703}
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Deepti Gandluri authored
Change-Id: Ie614bf368d6cf955cb1a7537ef81aafd6925ccbb No-Tree-Checks: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144149 Auto-Submit: Deepti Gandluri <gdeepti@chromium.org> Reviewed-by:
Zhi An Ng <zhin@chromium.org> Cr-Commit-Position: refs/heads/main@{#76702}
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Toon Verwaest authored
That makes it easier to try various values. Change-Id: I3f4784d148cd5c7524773972e72e1a37ce861210 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2972731 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#76701}
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Lu Yahan authored
- Add vsetivli/I8x16Add/vl/vse8 - In Rvv, Vector regs is different from Float Regs. But in this cl, in order to facilitate modification, it is assumed that the vector register and float register share a set of register codes. - Because v0 is mask reg, we can't allocate it . And transfer float into vector reg, so i delete ft0 from AllocateReg. Bug: v8:11976 Change-Id: I66185d1f5ead985489bcbdf671b131f02a6bd7c2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3005768 Commit-Queue: Ji Qiu <qiuji@iscas.ac.cn> Reviewed-by:
Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
Ji Qiu <qiuji@iscas.ac.cn> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/main@{#76700}
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Patrick Thier authored
The receiver is now always included in the actual argument count and the formal parameter count. kDontAdaptArgumentsSentinel is changed from UINT16_MAX to 0 to preserve the maximum allowed declared parameters. The build flag activating the changes is not set for any architecture yet. Bug: v8:11112 Change-Id: I48a4969137949a1b4d1f47545209bb22b64e7e05 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3140608 Commit-Queue: Patrick Thier <pthier@chromium.org> Reviewed-by:
Omer Katz <omerkatz@chromium.org> Reviewed-by:
Nico Hartmann <nicohartmann@chromium.org> Reviewed-by:
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Clemens Backes authored
This is a reland of 1786f8d7. It turned out that also x64 is broken, and only for TurboFan. Both is fixed now. Original change's description: > [arm64][liftoff] Fix trap handling on load lane > > This fixes the registered {protected_load_pc} to (always) point to the > actual load instruction. If {dst != src} we would emit a register move > before the load, and the trap handler would then not recognize the PC > where the signal occurs, leading to a segfault. > > R=thibaudm@chromium.org > > Bug: chromium:1242300, v8:12018 > Change-Id: I3ed2a8307e353fd85a7ddedf6ecb73e90a112d32 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3136454 > Reviewed-by: Thibaud Michaud <thibaudm@chromium.org> > Commit-Queue: Clemens Backes <clemensb@chromium.org> > Cr-Commit-Position: refs/heads/main@{#76642} Bug: chromium:1242300, v8:12018 Change-Id: I79284ab9815f5363f759569d98c8c4b52d48e738 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3140609Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/main@{#76698}
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Rakhim Khismet authored
We add table operations to the fuzzed module. GetTableType function is added in WasmModuleBuilder. Alter alternatives array in GenerateOptRef to generate less default values. Bug: v8:11954 Change-Id: I433a6fac0ab10307aeede505b7d0c1d625d27477 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3137493Reviewed-by:
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Junliang Yan authored
Change-Id: I1d743994115e659d3f6bf0ce17938b40d1467e5f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144914Reviewed-by:
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Al Muthanna Athamina authored
Bug: v8:12028 No-Try: true Change-Id: Icc6775ed09fda6b6c46ec08f13137bf5a74662a9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3145410 Auto-Submit: Almothana Athamneh <almuthanna@chromium.org> Commit-Queue: Almothana Athamneh <almuthanna@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/main@{#76695}
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Milad Fa authored
Port 787bec09 Original Commit Message: Remove the BaselineData intermediate structure for baseline code, and write the baseline Code object into the SharedFunctionInfo directly. We still need a pointer to the BytecodeArray/InterpreterData, so re-use the Code object's deoptimization data slot for this (baseline code doesn't have deoptimization data). A consequence of this is that the BytecodeArray pointer becomes immutable when there is baseline code. This means that we cannot install a debug BytecodeArray while baseline code is active (we have to flush it first), and we can't tier-up code with debug BytecodeArray to baseline. R=leszeks@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com BUG= LOG=N Change-Id: I7e0f7d964341774340d27f1890cef4c7d9ee9dda Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3145171Reviewed-by:
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Dan Elphick authored
Removes include now that chrome is not transitively including the header via v8-inspector.h. Bug: v8:11965 Change-Id: Ice039f54f2b97e6fba8765c5220d3145c10ba073 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141585 Auto-Submit: Dan Elphick <delphick@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
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Michael Lippautz authored
Fix delegation to the specific slow-path bailout. Note: This was not an issue in Blink production code but only when using `cppgc_enable_object_names = true`. Bug: chromium:1056170 Change-Id: I00db63f015b60ac2ccd9f80eca80728bc78e9187 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144911Reviewed-by:
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Thibaud Michaud authored
This is a reland of 4936628e Original change's description: > [wasm][eh] Ship exception handling > > R=ahaas@chromium.org > CC=ecmziegler@chromium.org > > Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel > Bug: chromium:1173515 > Change-Id: Id487ec32de7ec10ba1f61f77414565949b8d3dc7 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3138203 > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> > Cr-Commit-Position: refs/heads/main@{#76672} Bug: chromium:1173515, v8:12173 Change-Id: I61a216207e4aadfd00a716e3296af2f7c3e8df88 Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141609Reviewed-by:
Georg Neis <neis@chromium.org> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/main@{#76691}
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Michael Achenbach authored
Bug: chromium:1136844 Change-Id: I635978a308eed2be33c1147f8007abb199bf195e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3143998Reviewed-by:
Almothana Athamneh <almuthanna@chromium.org> Reviewed-by:
Liviu Rau <liviurau@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/main@{#76690}
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Manos Koukoutos authored
We introduce basic wasm inlining infrastructure behind a flag. The implementation is currently incomplete. Additionally, we always inline the function at index 0; proper inlining heuristics will be added later. Changes: - Rename WasmInliningPhase -> JSWasmInliningPhase - Introduce WasmInliningPhase and WasmInliner. - Pass additional parameters as needed to GenerateCodeForWasmFunction. - Remove EnsureEnd in WasmGraphAssembler. Create end node at the start of compilation. - Add a simple test. Bug: v8:12166 Change-Id: Ifd7006ba378e9f74cd248b71e16869fbbb8a82be Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141575 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Liu Yu authored
Port: 787bec09 Change-Id: I40055181a3b14929559672845215ec560906ca8a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144790 Auto-Submit: Liu yu <liuyu@loongson.cn> Reviewed-by:
Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Commit-Queue: Zhao Jiazhong <zhaojiazhong-hf@loongson.cn> Cr-Commit-Position: refs/heads/main@{#76688}
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Michael Achenbach authored
No-Try: true Bug: v8:12172 Change-Id: I4bace3c91e71e4529ac8d75df3297036c6ca9756 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141588 Auto-Submit: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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Georg Neis authored
... by only depending on "relevant" results for predicates. Bug: v8:7790, v8:12173 Change-Id: I60b33a3a05197ca7e6d6a36e85c63fd7a48ee931 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3143994Reviewed-by:
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Georg Neis authored
... as the main thread might change its contents. Bug: v8:12174, v8:7790 Change-Id: I66b2cafc7ddc9b387223693595a9d810b272d7b9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141586Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/third_party/google_benchmark/src: https://chromium.googlesource.com/external/github.com/google/benchmark/+log/45b194e..4f80705 COnsole reporter: if statistic produces percents, format it as such (#1221) (Roman Lebedev) https://chromium.googlesource.com/external/github.com/google/benchmark/+/4f80705 TBR=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com,mlippautz@chromium.org Change-Id: I7461c9450c75ad308d26ab478b0d5cc6e5303a64 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144353Reviewed-by:
v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/main@{#76684}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/c6c14d2..03a089b TBR=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com Change-Id: I2e17cd400ac5a22a977d78d29e35e223488c41c5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3142000Reviewed-by:
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Lu Yahan authored
Change-Id: I1937469fdd3aed9cba6ef13b22c5d6f507df4174 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3144114 Commit-Queue: Yahan Lu <yahan@iscas.ac.cn> Commit-Queue: Ji Qiu <qiuji@iscas.ac.cn> Auto-Submit: Yahan Lu <yahan@iscas.ac.cn> Reviewed-by:
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Lu Yahan authored
Bug: v8:12180 Change-Id: Id3cc3a78da73b10854fd21f2760b25de91ca5966 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3143811Reviewed-by:
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- 06 Sep, 2021 15 commits
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/db65769..c6c14d2 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/4b2a96e..d579cbc Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/403247e..749fd8e Rolling v8/tools/luci-go: git_revision:7f42370cb3b75398bdb9ae0aabe215a70d40cd31..git_revision:3e1f1f7a109ed8aefc7feba94fa737f0b5b4847e Rolling v8/tools/luci-go: git_revision:7f42370cb3b75398bdb9ae0aabe215a70d40cd31..git_revision:3e1f1f7a109ed8aefc7feba94fa737f0b5b4847e Rolling v8/tools/luci-go: git_revision:7f42370cb3b75398bdb9ae0aabe215a70d40cd31..git_revision:3e1f1f7a109ed8aefc7feba94fa737f0b5b4847e TBR=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com Change-Id: I9dfca5f1aedb89819bb65458db57de42a0313eea Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3142337Reviewed-by:
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Michael Achenbach authored
In order to deprecate different default flags, this sets the flag passed on the standard runner now also on numfuzz. No-Try: true Bug: v8:12177 Change-Id: I3fb6872643f5bfad71362f22a804d22907641c84 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3143992Reviewed-by:
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Omer Katz authored
We need to check whether ephemeron key is fully constructed to sync the mark bit before checking it. Bug: chromium:1246730 Change-Id: I3ba69898202c1df94833a0bc7442b2be0e61694e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3143993Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Omer Katz <omerkatz@chromium.org> Cr-Commit-Position: refs/heads/main@{#76678}
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Thibaud Michaud authored
Update the behavior of 'delegate' according to: https://github.com/WebAssembly/exception-handling/issues/176 Summary: delegate can target any block, which just rethrows to the next outer try/catch. R=clemensb@chromium.org Bug: v8:8091 Change-Id: I967db9ab1cbb1a15b2c5e0a1a20f64fa19a3f769 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3140603 Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/main@{#76677}
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Manos Koukoutos authored
Bug: v8:11954 Change-Id: I4886109edf5a732736051205076bed78fe78d5e2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141582 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Leszek Swirski authored
Remove the BaselineData intermediate structure for baseline code, and write the baseline Code object into the SharedFunctionInfo directly. We still need a pointer to the BytecodeArray/InterpreterData, so re-use the Code object's deoptimization data slot for this (baseline code doesn't have deoptimization data). A consequence of this is that the BytecodeArray pointer becomes immutable when there is baseline code. This means that we cannot install a debug BytecodeArray while baseline code is active (we have to flush it first), and we can't tier-up code with debug BytecodeArray to baseline. Change-Id: I53b93ec4d4c64b833603d7992f246982fcd97596 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3118548 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/main@{#76675}
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Leszek Swirski authored
This reverts commit 4936628e. Reason for revert: Seems to be making completely unrelated tests flake: https://crbug.com/v8/12173 Original change's description: > [wasm][eh] Ship exception handling > > R=ahaas@chromium.org > CC=ecmziegler@chromium.org > > Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel > Bug: chromium:1173515 > Change-Id: Id487ec32de7ec10ba1f61f77414565949b8d3dc7 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3138203 > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> > Cr-Commit-Position: refs/heads/main@{#76672} Bug: chromium:1173515 Change-Id: Ibc447a8d73f81d938f6ae378a684111611d9fde5 Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141604 Auto-Submit: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Cr-Commit-Position: refs/heads/main@{#76674}
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Manos Koukoutos authored
Change-Id: Ib43602065122806e8cecc0fa810888f9d0ff52c8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141603 Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Reviewed-by:
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Thibaud Michaud authored
R=ahaas@chromium.org CC=ecmziegler@chromium.org Cq-Include-Trybots: luci.v8.try:v8_linux_blink_rel Bug: chromium:1173515 Change-Id: Id487ec32de7ec10ba1f61f77414565949b8d3dc7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3138203Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/main@{#76672}
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Dan Elphick authored
Adds a USE(...) around a std::accumulate which appears to have nodiscard on it in MSVC builds. Probably only manifests with debug flags on as otherwise code is not compiled. Change-Id: I78f4f2c07161598336fedcdd4a204379c4deb81b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141579 Commit-Queue: Dan Elphick <delphick@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/main@{#76671}
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Marja Hölttä authored
See https://github.com/nodejs/node/pull/39945 Bug: v8:11111 Change-Id: I7271a907bf036c18a014b2a13ff5746db622456a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141581Reviewed-by:
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Georg Neis authored
It works like --stress-concurrent-inlining but instead of throwing away the produced code it attaches it to the function as usual. This mode will be used for fuzzing. Bug: v8:7790 Change-Id: I010cbb7ab7ec29fccfa561eaff72e66c7444239f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3140602Reviewed-by:
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Jakob Gruber authored
.. another MakeRef vs. MakeRefAssumeMemoryFence spot. Bug: v8:7790,chromium:1246465 Change-Id: I587538f5756896036aad5db4939a462c01d4cc2f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141580 Commit-Queue: Georg Neis <neis@chromium.org> Auto-Submit: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
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Jakob Gruber authored
The test should be enabled once reentrancy is supported. Bug: v8:11382 Change-Id: Ifb90d8a6fd8bf9f05e9ca2405d4e04e013ce7ee3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3138201 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Auto-Submit: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Patrick Thier <pthier@chromium.org> Cr-Commit-Position: refs/heads/main@{#76667}
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Lu Yahan authored
Bug: v8:12171 Change-Id: Icb50d5438f657f6d3c75cbc3409ccf6f1f880303 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141263 Commit-Queue: Yahan Lu <yahan@iscas.ac.cn> Commit-Queue: Ji Qiu <qiuji@iscas.ac.cn> Auto-Submit: Yahan Lu <yahan@iscas.ac.cn> Reviewed-by:
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