- 27 Jun, 2017 38 commits
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Ulan Degenbaev authored
BUG=chromium:694255 Change-Id: I3e9c5e6b47b4dd0fbd2524b3329dbef14d4ad4e7 Reviewed-on: https://chromium-review.googlesource.com/550158Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#46267}
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Mircea Trofin authored
This is a step towards removing the dependency on CEntryStub. The next step will reuse BuildCCall to that end. BuildCCall is a member of WasmGraphBuilder. Bug: Change-Id: I35d3af31b15c04af3d1b877049fd9eccaef306b5 Reviewed-on: https://chromium-review.googlesource.com/549106 Commit-Queue: Mircea Trofin <mtrofin@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#46266}
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Michael Achenbach authored
Bug: v8:6524 Change-Id: I8e440417eea59376c2fab659a86ad6570c7e018a Reviewed-on: https://chromium-review.googlesource.com/549300Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#46265}
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Michael Achenbach authored
NOTRY=true TBR=whesse@chromium.org Bug: chromium:645890 Change-Id: I134d8c09792824589430856a1d9b43e0464c4542 Reviewed-on: https://chromium-review.googlesource.com/550159Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#46264}
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titzer authored
R=clemensh@chromium.org BUG= Review-Url: https://codereview.chromium.org/2959963002 Cr-Commit-Position: refs/heads/master@{#46263}
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Igor Sheludko authored
This is a reland of 72b88fda Original change's description: > [runtime] Make all built-in functions strict. > > According to ES#sec-built-in-function-objects all built-in functions > must be strict. > > This is a preliminary CL before changing the way we define built-in > functions in native JS files. > > Bug: v8:6529, v8:6459 > Change-Id: I8e60b342f04ea1b0843fe1990334cbb9b26ebac4 > Reviewed-on: https://chromium-review.googlesource.com/546215 > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Adam Klein <adamk@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46237} Bug: v8:6529, v8:6459 Change-Id: Ic0eb3d7925ed63dd716c4a114601415f92627ca5 Reviewed-on: https://chromium-review.googlesource.com/550156Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#46262}
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Michael Achenbach authored
This reverts commit 189c8263. Reason for revert: Lots of layout test changes: https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/16607 Original change's description: > Enable StringConcat bytecode. > > BUG=v8:6243 > > Change-Id: Idb9aa8221248cc493c8f5ba4bd50fa712a57f5f8 > Reviewed-on: https://chromium-review.googlesource.com/541221 > Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46249} TBR=rmcilroy@chromium.org,jgruber@chromium.org,leszeks@chromium.org Change-Id: I3ce96264d8c0e183b02c0344b90275e207683f7a No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6243 Reviewed-on: https://chromium-review.googlesource.com/550157Reviewed-by:
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Dusan Simicic authored
Add support for I32x4SConvertI16x8Low, I32x4SConvertI16x8High, I32x4UConvertI16x8Low, I32x4UConvertI16x8High, I16x8SConvertI8x16Low, I16x8SConvertI8x16High,I16x8SConvertI32x4, I16x8UConvertI32x4, I16x8UConvertI8x16Low, I16x8UConvertI8x16High, I8x16SConvertI16x8, I8x16UConvertI16x8 operations for mips32 and mips64 architectures. Bug: Change-Id: I32f24956fc8e3c7df7f525bf0d4518161493a3ed Reviewed-on: https://chromium-review.googlesource.com/517500 Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Mircea Trofin <mtrofin@chromium.org> Reviewed-by:
Bill Budge <bbudge@chromium.org> Reviewed-by:
Miran Karić <Miran.Karic@imgtec.com> Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@imgtec.com> Cr-Commit-Position: refs/heads/master@{#46260}
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Michael Lippautz authored
- Restructure the methods that are not allowed to fail to avoid a branch. - Undo compaction changes for the reland as they require further investigation This reverts commit 7dea0f7b. Bug: chromium:651354 Change-Id: I93e8601bcdec534f41f8e27fd83848f8ef0f1244 Reviewed-on: https://chromium-review.googlesource.com/549462 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#46259}
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Michael Achenbach authored
This'll make the workflow more flexible as in GN world, the builddir is often not in the currently hardcoded out/Release. NOTRY=true Bug: chromium:645890 Change-Id: Id2afc8d8fea322ac98b65b7e9d28a2ba8c0dd0ac Reviewed-on: https://chromium-review.googlesource.com/549899 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#46258}
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Michael Achenbach authored
NOTRY=true Bug: chromium:645890 Change-Id: I40dd42c693aab1c4f8a790e497165f37fe53dcdd Reviewed-on: https://chromium-review.googlesource.com/548637 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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Michael Starzinger authored
R=mvstanton@chromium.org Change-Id: Ic8276eb6c282032a81d40c47409ead31d11565b7 Reviewed-on: https://chromium-review.googlesource.com/549302Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#46256}
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Andreas Haas authored
This makes reopening the handle easier, and also reduces the size of the handle space. Drive-by change: Make all fields of the ModuleCompiler private. R=clemensh@chromium.org Change-Id: I2f9553a00012b9ce7743bf68bdf1c3095ca69fe0 Reviewed-on: https://chromium-review.googlesource.com/548397 Commit-Queue: Andreas Haas <ahaas@chromium.org> Reviewed-by:
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Michael Achenbach authored
This adds GN configs for using sanitizer coverage and refactors gcov configs. Now, both coverage kinds are behind the same gn argument v8_code_coverage. This also switches the bot to GN. Bug: chromium:645890,v8:5502 Change-Id: I3af606e0cad109dd790a121d0d92e53cf4e38f9a Reviewed-on: https://chromium-review.googlesource.com/549360Reviewed-by:
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Michael Lippautz authored
Forward the concrete class used in CRTP to avoid having virtual class to the outmost declaration. Bug: chromium:736641 Change-Id: I8ab693b8f75507318a892c1994d9c899ba5a41d1 Reviewed-on: https://chromium-review.googlesource.com/549303 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
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Ilija Pavlovic authored
For handling restartability issues, following conditions must be fulfilled: - For Branch-and-link restartability: GPR 31 (ra register) must not be used for the source register rs. - For Jump-and-Link restartability: Register specifiers rs and rd must not be equal. This CL implements checking that GPR 31 is not used as source register. TEST= BUG= Change-Id: I568ff9c497b4efca73f1a5353cb7520202524479 Reviewed-on: https://chromium-review.googlesource.com/549362Reviewed-by:
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Ulan Degenbaev authored
BUG=chromium:694255 Change-Id: Ib954eaf868862577fb567a1438ca1c9136821eb4 Reviewed-on: https://chromium-review.googlesource.com/549417Reviewed-by:
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Toon Verwaest authored
Bug: Change-Id: I56bfd921d63783ddaa74133dde5f3daf776e68ca Reviewed-on: https://chromium-review.googlesource.com/548115 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#46250}
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Ross McIlroy authored
BUG=v8:6243 Change-Id: Idb9aa8221248cc493c8f5ba4bd50fa712a57f5f8 Reviewed-on: https://chromium-review.googlesource.com/541221 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
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Michael Achenbach authored
This broke after https://codereview.chromium.org/2860653002 NOTRY=true TBR=ochang@chromium.org,jarin@chromium.org Bug: v8:5502 Change-Id: I062f6601da0b8249d7749275fc415a72e42d0e40 Reviewed-on: https://chromium-review.googlesource.com/549931 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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Michael Achenbach authored
This reverts commit 3c04ee6d. Reason for revert: Speculative revert for OOMs in: https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20shared/builds/18563 Original change's description: > [heap] Make aborting compaction a fatal > > Last attempt failed because of too agressive growing and no proper GC > scheduling. > > Also refactor live object iteration on the way to avoid a branch when we > know that we will succeed. > > Bug: chromium:651354 > Change-Id: I8f52cbc79ac293989fb7c29c492d4ae4afe5ebe4 > Reviewed-on: https://chromium-review.googlesource.com/544829 > Commit-Queue: Michael Lippautz <mlippautz@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46245} TBR=ulan@chromium.org,mlippautz@chromium.org Change-Id: Ifb9fd0c873c4ec6d4bd895f2978849cc2a223a05 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:651354 Reviewed-on: https://chromium-review.googlesource.com/549324Reviewed-by:
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Yuki Shiino authored
Adds new APIs Isolate::GetIncumbentContext() and Context::BackupIncumbentScope to support "the backup incumbent settings object stack" [1]. [1] https://html.spec.whatwg.org/multipage/webappapis.html#backup-incumbent-settings-object-stack Bug: Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I1ccea0e6fe2743fe5f3072b9e1236111ce2b1a42 Reviewed-on: https://chromium-review.googlesource.com/536728Reviewed-by:
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Michael Lippautz authored
Last attempt failed because of too agressive growing and no proper GC scheduling. Also refactor live object iteration on the way to avoid a branch when we know that we will succeed. Bug: chromium:651354 Change-Id: I8f52cbc79ac293989fb7c29c492d4ae4afe5ebe4 Reviewed-on: https://chromium-review.googlesource.com/544829 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
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Adam Klein authored
Change-Id: Id922e799deb0360680b819493fc27b4f6dd436e3 Reviewed-on: https://chromium-review.googlesource.com/544082Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#46244}
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Ross McIlroy authored
Adds a CheckString to all operand inputs of JSStringConcat. The operands are already known to be strings, so this will get eliminated in almost all cases, however, if there is a yield within the concatenation then we lose the knowledge that the previous operands are strings since the values are loaded from the generator object. Adds a test for this case. BUG=v8:6243 Change-Id: I1601a316e6efbed1c53486f1027cb0ea023ff030 Reviewed-on: https://chromium-review.googlesource.com/549301 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#46243}
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Michael Achenbach authored
This reverts commit 72b88fda. Reason for revert: Changes a layout test: https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/16595 Original change's description: > [runtime] Make all built-in functions strict. > > According to ES#sec-built-in-function-objects all built-in functions > must be strict. > > This is a preliminary CL before changing the way we define built-in > functions in native JS files. > > Bug: v8:6459 > Change-Id: I8e60b342f04ea1b0843fe1990334cbb9b26ebac4 > Reviewed-on: https://chromium-review.googlesource.com/546215 > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > Reviewed-by: Adam Klein <adamk@chromium.org> > Commit-Queue: Igor Sheludko <ishell@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46237} TBR=adamk@chromium.org,ishell@chromium.org,verwaest@chromium.org Change-Id: Ic458b478b2dd23aae7ea2a51aa6052c1f5931c56 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6459 Reviewed-on: https://chromium-review.googlesource.com/549322Reviewed-by:
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Georg Neis authored
Bug: chromium:736758 Change-Id: If49fda42618c27be1472a98399e440ad26b7f199 Reviewed-on: https://chromium-review.googlesource.com/548401 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by:
Daniel Clifford <danno@chromium.org> Reviewed-by:
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Michaël Zasso authored
CL https://chromium-review.googlesource.com/c/523271/6 introduced a wrong lookup of ArrayBuffer::Allocator::Allocator::AllocationMode that breaks compilation with Visual Studio 2013. R=jochen@chromium.org Bug: Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I160242bc24ef8c23574d3ec3734be822a681b408 Reviewed-on: https://chromium-review.googlesource.com/548399Reviewed-by:
Jochen Eisinger <jochen@chromium.org> Commit-Queue: Jochen Eisinger <jochen@chromium.org> Cr-Commit-Position: refs/heads/master@{#46240}
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Adam Klein authored
Change-Id: Ie380c38a91a05b66fd25172eebbb28b4cfeb646b Reviewed-on: https://chromium-review.googlesource.com/543926Reviewed-by:
Marja Hölttä <marja@chromium.org> Commit-Queue: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#46239}
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Adam Klein authored
Change-Id: Ib94db9145d668d4c565e80f8a25524ad2a44928e Reviewed-on: https://chromium-review.googlesource.com/544101Reviewed-by:
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Igor Sheludko authored
According to ES#sec-built-in-function-objects all built-in functions must be strict. This is a preliminary CL before changing the way we define built-in functions in native JS files. Bug: v8:6459 Change-Id: I8e60b342f04ea1b0843fe1990334cbb9b26ebac4 Reviewed-on: https://chromium-review.googlesource.com/546215Reviewed-by:
Adam Klein <adamk@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#46237}
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Michael Achenbach authored
This reverts commit 2ec46bec. Reason for revert: avx2 builders have moved to the chromium swarming pool Original change's description: > [CQ] Temporarily make avx2 trybot experimental. > > NOTRY=true > NOPRESUBMIT=true > TBR=tandrii@chromium.org > > Bug: chromium:736757 > Change-Id: I920eda5c916981d3588fb7346ec4e811dc5112aa > Reviewed-on: https://chromium-review.googlesource.com/548360 > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46219} TBR=machenbach@chromium.org,tandrii@chromium.org,clemensh@chromium.org Change-Id: If228a34be2e6e88dbd2cc3fc1de0b227c4d113c2 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:736757 Reviewed-on: https://chromium-review.googlesource.com/549321Reviewed-by:
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Leszek Swirski authored
This reverts commit 87f71769. Reason for revert: Performance regressions https://chromeperf.appspot.com/group_report?rev=46185 Original change's description: > [ignition] Merge bytecode array builder and writer > > Move bytecode array writing logic into the array builder, allowing us to > remove the bytecode array writer and bytecode node, and convert runtime > operand writing to compile-time bytecode operand writing using the > information statically known at compile time. > > Bug: v8:6474 > Change-Id: I210cd9897fd41293745614e4a253c7c251dfffc9 > Reviewed-on: https://chromium-review.googlesource.com/533055 > Commit-Queue: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46183} TBR=rmcilroy@chromium.org,leszeks@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: v8:6474 Bug: chromium:736646 Change-Id: I00287b2bbbb8efa5a3141bc9c2906f91a7d33e51 Reviewed-on: https://chromium-review.googlesource.com/549319Reviewed-by:
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Michael Lippautz authored
Bug: chromium:736641 Change-Id: I93e8c0bbdcc471750073d39b10b18c18ceee7d8a Reviewed-on: https://chromium-review.googlesource.com/549416Reviewed-by:
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Andreas Haas authored
R=clemensh@chromium.org Change-Id: I74da1171f157f2c8040d2296019f4fb44b329910 Reviewed-on: https://chromium-review.googlesource.com/549356Reviewed-by:
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bmeurer authored
The Construct bytecode is always passed a valid feedback slot (just like the Call bytecode), so no need to check for invalid feedback slot anymore. Also perform the call count increment initially for both bytecodes instead of delaying it, which decreases live range for the feedback vector and slot registers. R=mythria@chromium.org, rmcilroy@chromium.org BUG=v8:4280 Review-Url: https://codereview.chromium.org/2955063002 Cr-Commit-Position: refs/heads/master@{#46232}
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bmeurer authored
Uninitialized property accesses are replaced with SOFT deopts in TurboFan, but uninitialized JSCall nodes are not, and instead they just stick around and are also not being inlined because the heurstic in TurboFan doesn't consider those candidates since their call frequency is below the threshold. This unifies the behavior and also replaces uninitialized calls with SOFT deopts, addressing some inconsistency in optimization behavior as discovered by Brian White of Node for example here: https://twitter.com/mscdexdotexe/status/879005026202640385 R=jarin@chromium.org BUG=v8:4551, v8:5267 Review-Url: https://codereview.chromium.org/2956843002 Cr-Commit-Position: refs/heads/master@{#46231}
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v8-autoroll authored
Rolling v8/base/trace_event/common: https://chromium.googlesource.com/chromium/src/base/trace_event/common/+log/39a3450..65d1d42 Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/564be75..41581c8 Rolling v8/third_party/catapult: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+log/d4f2d77..520dd37 TBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org Change-Id: I1857e9fa631d41fdfd6bb387e2633497dc9e44f8 Reviewed-on: https://chromium-review.googlesource.com/549198Reviewed-by:
v8 autoroll <v8-autoroll@chromium.org> Commit-Queue: v8 autoroll <v8-autoroll@chromium.org> Cr-Commit-Position: refs/heads/master@{#46230}
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- 26 Jun, 2017 2 commits
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hans authored
This is towards closing the perf gap between the MSVC build (which uses link- time optimization) and Clang (where LTO isn't ready on Windows yet). We did a study (see bug) to see which non-inlined functions are hit a lot during render start-up, and which would be inlined during LTO. This should benefit performance in all builds which currently don't use LTO (Android, Linux, Mac) as well as the Win/Clang build. The binary size of chrome_child.dll increases by 2KB with this. BUG=chromium:728324 CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.mac:mac_chromium_compile_dbg_ng Review-Url: https://codereview.chromium.org/2950993002 Cr-Commit-Position: refs/heads/master@{#46229}
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hans authored
The missing export caused component build breakage when Bytecodes::SizeOfOperand was moved into the header in https://codereview.chromium.org/2950993002. BUG=none Review-Url: https://codereview.chromium.org/2954353002 Cr-Commit-Position: refs/heads/master@{#46228}
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