- 03 Jan, 2019 13 commits
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Clemens Hammacher authored
Templates are nicer than macros, and in this case it's not more complex. R=tebbi@chromium.org Bug: v8:8562 Change-Id: I3aea7b4138f144166418c0827dd7c58ea459c670 Reviewed-on: https://chromium-review.googlesource.com/c/1392200Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58518}
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Clemens Hammacher authored
This specifier is deprecated and will be removed in C++20. Replace it with V8_NOEXCEPT where is makes sense and remove it otherwise. Also remove redundant constructors. R=tebbi@chromium.org Bug: v8:8562 Change-Id: I1335dcac5cac14b62b655cfd507decd4de653043 Reviewed-on: https://chromium-review.googlesource.com/c/1392204Reviewed-by:
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Clemens Hammacher authored
Instead, always pass an index and an enum pointing to either half. R=titzer@chromium.org Bug: v8:6600, v8:8562 Change-Id: I7e73bd97bfc7ebf644b242980aa0a73cd5f18949 Reviewed-on: https://chromium-review.googlesource.com/c/1392189 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#58516}
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Mythri authored
If the parameter list contains class declarations we should use the block scope corresponding to the class when rewriting the initializers. Bug: chromium:917988 Change-Id: I7fcd44a264b7c0113cbd821b759e0bee6c9345a0 Reviewed-on: https://chromium-review.googlesource.com/c/1392240Reviewed-by:
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Clemens Hammacher authored
Bring mips in line with the ia32 and arm implementions. Instead of computing the "half index" manually, pass the index and an enum pointing to either half. R=titzer@chromium.org Bug: v8:6600 Change-Id: Id8812114df84fbddd4aa2570306526d291bface6 Reviewed-on: https://chromium-review.googlesource.com/c/1392188 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Clemens Hammacher authored
Since https://crrev.com/c/1335572, our sanitizers allow to set custom segfault handlers. Thus remove special code that was added to handle sanitizers that prevent installation of segfault handlers. Instead, CHECK that the signal handler was installed correctly. R=ahaas@chromium.org, mseaborn@chromium.org, mark@chromium.org Bug: chromium:830894 Change-Id: I3bd66e33efdceb3e8469f3f4a09fbde90cb3d7ec Reviewed-on: https://chromium-review.googlesource.com/c/1392199Reviewed-by:
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Leszek Swirski authored
Instead of de-sugaring destructuring assignment in the parser (using the pattern rewriter), pass the Object/ArrayLiterals through to the bytecode generator, which can desugar them in-place. This allows us to decrease the amount of AST node creation, and improve the generated bytecode using domain-specific knowledge. As a side effect we partially fix an old execution ordering spec bug. Currently only implemented for assignments, not declarations, as the latter has some additional complexity. Bug: v8:4951 Change-Id: I3d69d232bea2968ef20df68a74014d9e05808cfe Reviewed-on: https://chromium-review.googlesource.com/c/1375660 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by:
Adam Klein <adamk@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/master@{#58512}
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Frank Tang authored
Bug: v8:7684 Change-Id: Ibe7db0ef1baacb33d07a45234e6bda4f69e95643 Reviewed-on: https://chromium-review.googlesource.com/c/1381732 Commit-Queue: Frank Tang <ftang@chromium.org> Reviewed-by:
Jungshik Shin <jshin@chromium.org> Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#58511}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/67f9fae..2df3750 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/16717a6..24bb5c4 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I19b8cb8c1d1e748ba91b2214570dda8b6e8e4300 Reviewed-on: https://chromium-review.googlesource.com/c/1394288Reviewed-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/master@{#58510}
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Junliang Yan authored
Port 640d3adf Original Commit Message: InternalPackedArray now only has one constructor variant that expects no arguments (Chrome's only usage of InternalPackedArray). As such, these TFC builtins are no longer used and were removed: - InternalArrayNoArgumentConstructor_Holey - InternalArraySingleArgumentConstructor_Packed - InternalArraySingleArgumentConstructor_Holey On x64.release, this reduces builtins size by ~1.2KB. R=peter.wm.wong@gmail.com, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: I46d86178c33e47acf2fb75fd3de743686641caa1 Reviewed-on: https://chromium-review.googlesource.com/c/1393825Reviewed-by:
Joran Siu <joransiu@ca.ibm.com> Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#58509}
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Junliang Yan authored
Port a55803a1 Original Commit Message: This change makes the SFI to bytecode link pseudo-weak. The marking visitors check whether the bytecode is old, and if so, don't mark it and instead push the SFI onto a bytecode_flushing_candidates worklist. Once marking is complete, this list is walked, and for any of the candidates who's bytecode has not been marked (i.e., is only referenced by the shared function info), the bytecode is flushed and the SFI has the function data replaced with an UncompiledData (which overwrites the flushed bytecode array). Since we don't track JSFunctions, these can still think the underlying function is compiled, and so calling them will invoke InterpreterEntryTrampoline. As such, logic is added to InterpreterEntryTrampoline to detect flushed functions, and enter CompileLazy instead. R=rmcilroy@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG=v8:8395 LOG=N Change-Id: I4a913d318363a584d79aa6d7f4ee09f04a89bbbe Reviewed-on: https://chromium-review.googlesource.com/c/1393824Reviewed-by:
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Fabrice de Gans-Riberi authored
This Mac/Fuchsia build was broken as the generated assembly file must follow Linux-style calling conventions. Change-Id: I05d946e77690e97f05d57a3d5ba04cd2e63fbb9d Reviewed-on: https://chromium-review.googlesource.com/c/1377230 Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#58507}
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Frank Tang authored
This reverts commit 8d094249. Reason for revert: Cause Memory regression TBR=gsathya@chromium.org Original change's description: > [Intl] Validate u extension type > > Fix intl402/*/ignore-invalid-unicode-ext-values > Add tests for other valid/invalid -u- ext values. > > Bug: v8:7481 > Change-Id: I429effd071bb03599a1e767bb2a9e9918a91b850 > Reviewed-on: https://chromium-review.googlesource.com/c/1351307 > Commit-Queue: Frank Tang <ftang@chromium.org> > Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58173} TBR=cira@chromium.org,jshin@chromium.org,gsathya@chromium.org,ftang@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: v8:7481 Change-Id: Idabf2183684f264271ebe2b8c0ca10ae8e30d811 Reviewed-on: https://chromium-review.googlesource.com/c/1393499Reviewed-by:
Frank Tang <ftang@chromium.org> Reviewed-by:
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- 02 Jan, 2019 14 commits
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Sathya Gunasekaran authored
These are FixedArrays, not ObjectHashTable Change-Id: I8f5a4d8c16bc0f566719815fbea6be51b6bd8ec5 Reviewed-on: https://chromium-review.googlesource.com/c/1387864 Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by:
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Junliang Yan authored
Port 24e76616 Original Commit Message: This is a reland of f849396c Original change's description: > [nojit] Remove code stubs > > All stubs have been migrated to builtins. This CL removes most related > code. > > Bug: v8:7777, v8:5784 > Change-Id: I4470cfef34788e6c8e0fd5fd09e40e250d088dad > Reviewed-on: https://chromium-review.googlesource.com/c/1365284 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58093} R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: Ie05463245c24975804a8bb7ffdf902c70e042127 Reviewed-on: https://chromium-review.googlesource.com/c/1393302Reviewed-by:
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Junliang Yan authored
Port b89d4249 Original Commit Message: This migrates the JSEntryStub to three dedicated builtins: JSEntry JSConstructEntry JSRunMicrotasksEntry correct macro assembler method to load and store external references through the kRootRegister). kRootRegister is initialized, so we first reserve the slot and later load its value. R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: Ib84feca5e88d032307b5fab42377c56d074faf7f Reviewed-on: https://chromium-review.googlesource.com/c/1393296Reviewed-by:
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Tobias Tebbi authored
This CL doesn't change anything, but builds the infrastructure to inline selected macros into the Torque IR. Bug: v8:7793 Change-Id: Icdaa014633edfb314f9263c1a8ad84de4a9e9f97 Reviewed-on: https://chromium-review.googlesource.com/c/1392202 Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Daniel Clifford <danno@chromium.org> Cr-Commit-Position: refs/heads/master@{#58502}
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Clemens Hammacher authored
Bring ia32 in line with the arm implemention. Instead of computing the "half index" manually, pass the index and an enum pointing to either half. R=titzer@chromium.org Bug: v8:6600 Change-Id: Ia3799a42fe2b9890aa4076d2e09947380331348e Reviewed-on: https://chromium-review.googlesource.com/c/1391758 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Clemens Hammacher authored
Apart from being more in-line with the style guide, this allows to use DEFINE_LAZY_LEAKY_OBJECT_GETTER for defining {TypeCache::Get}. R=tebbi@chromium.org Bug: v8:8562 Change-Id: I016b28624950ce9404180fc1ca1a232551f75cd0 Reviewed-on: https://chromium-review.googlesource.com/c/1392201Reviewed-by: -
Junliang Yan authored
Port f7f18b0f Original Commit Message: In preparation for converting JSEntry into a builtin. The root register used to be initialized by an embedded external reference, which is not isolate-independent. Pass in its value explicitly instead. R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: I447c880c7f840a012e53870e28e2bd3bfa552040 Reviewed-on: https://chromium-review.googlesource.com/c/1393288 Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Reviewed-by:
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Clemens Hammacher authored
The first leak only happens if the default platform does not provide a page allocator, which is never the case in d8. I am not sure why the second leak was not detected so far. Anyway, this CL removes it. R=tebbi@chromium.org Change-Id: I215435f28a498298034e1657e7d2ebb8db8450c4 Reviewed-on: https://chromium-review.googlesource.com/c/1392197Reviewed-by:
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Georg Neis authored
R=jarin@chromium.org Bug: chromium:906567 Change-Id: Ic99c7a240ecb37c7b032b388f604d3f256d335b3 Reviewed-on: https://chromium-review.googlesource.com/c/1392196Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#58497}
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Vasili Skurydzin authored
Related: c6b0e12e [nojit] Refactor CallApiCallback calling convention a31338aa PPC/s390: [nojit] Refactor CallApiCallback calling convention Change-Id: I8f96c7b9a32ba3dde9dbbabb115d79fa36a0db46 Reviewed-on: https://chromium-review.googlesource.com/c/1380991Reviewed-by:
Junliang Yan <jyan@ca.ibm.com> Reviewed-by:
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Clemens Hammacher authored
And use it in several places in wasm. R=tebbi@chromium.org Bug: v8:8562 Change-Id: I1e857baf33e99849eb32ac2c94e39d7f27b180c8 Reviewed-on: https://chromium-review.googlesource.com/c/1391757 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Clemens Hammacher authored
Introduce a LeakyObject template and use that to implement static lazily initialized objects that never get destructed. This was done in a hand-crafted and complex way before via LazyInstance and LazyStaticInstance. R=tebbi@chromium.org Bug: v8:8600, v8:8562 Change-Id: Id160996753b2cb1baf0f4b2cec9e1727f1d01512 Reviewed-on: https://chromium-review.googlesource.com/c/1388539 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Clemens Hammacher authored
In the description of the `v8_use_snapshot` gn arg, we had a link to the old location of our blog. R=mathias@chromium.org No-Try: true Change-Id: Ib7d0ae21f3e109b4fae9ca51a1c69d07d42f9017 Reviewed-on: https://chromium-review.googlesource.com/c/1392191Reviewed-by:
Mathias Bynens <mathias@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58493}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/ff33f8c..67f9fae Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/ecf56e8..16717a6 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: Ieadefe1fbbe9660eb3eb29e106cbcfee186b399d Reviewed-on: https://chromium-review.googlesource.com/c/1392246Reviewed-by:
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- 01 Jan, 2019 1 commit
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/2d305f3..ff33f8c TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I24f35fc87d77ab782fde87b73ef1f51fedb022d7 Reviewed-on: https://chromium-review.googlesource.com/c/1392242Reviewed-by:
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- 31 Dec, 2018 2 commits
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peterwmwong authored
Bug: chromium:917980 Change-Id: Ia9b68f492bb9f0769dc6ee1706baf8b09de49968 Reviewed-on: https://chromium-review.googlesource.com/c/1392070 Commit-Queue: Peter Wong <peter.wm.wong@gmail.com> Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/554d385..2d305f3 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: Ief238bdb2d76a8975191d0a156c7b86689eaf9a4 Reviewed-on: https://chromium-review.googlesource.com/c/1392238Reviewed-by:
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- 30 Dec, 2018 1 commit
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/be5ac65..554d385 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I14a3264b66a0edfb1bc3ecb43d9926dcb8ae2d57 Reviewed-on: https://chromium-review.googlesource.com/c/1392236Reviewed-by:
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- 29 Dec, 2018 1 commit
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/70cbac6..be5ac65 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/a923c2a..ecf56e8 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/106695b..50670f1 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I1f811941fe26b898ca2ca2ab5330c5d48c052953 Reviewed-on: https://chromium-review.googlesource.com/c/1392234Reviewed-by:
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- 28 Dec, 2018 4 commits
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Clemens Hammacher authored
This improves validation time by 7-8% and Liftoff compilation time by 2-3% while increasing binary size by ~12kB. R=mvstanton@chromium.org Bug: v8:8423 Change-Id: I08961097fb61f4a218522138efe51a9165a7c62b Reviewed-on: https://chromium-review.googlesource.com/c/1391748Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58486}
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Deepti Gandluri authored
Identify validation fails to read the index of prefixed opcodes, and not continue to decode the next bytes. Change-Id: I2c737af55615ba69ba0c5f5adf18a06c6cdb951a Bug: chromium:905815 Reviewed-on: https://chromium-review.googlesource.com/c/1390927 Commit-Queue: Deepti Gandluri <gdeepti@chromium.org> Reviewed-by:
Bill Budge <bbudge@chromium.org> Cr-Commit-Position: refs/heads/master@{#58485}
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Ulan Degenbaev authored
Currently the concurrent marker visits any fixed array in one go ignoring the progress bar and does not expect seeing black arrays in the worklist. For this reason, if the main thread marker starts visiting a large array with the progress bar, then it has to re-push the array in the bailout worklist. So all subsequent visitations of the array happen on the main thread. This patch makes the progress bar thread-safe and allows the concurrent marker to visit arrays in chunks. Change-Id: I5e8867077ed2908b7f9c5d8bde34d0401f7fe446 Reviewed-on: https://chromium-review.googlesource.com/c/1385164 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#58484}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/7f37dc1..70cbac6 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I977ef05a0473602d831afd15de9a298bff9fb0de Reviewed-on: https://chromium-review.googlesource.com/c/1390931Reviewed-by:
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- 27 Dec, 2018 4 commits
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Alexei Filippov authored
BUG=chromium:917136 Change-Id: I02696a3315c22b34705bbc48cddaeb9e6c59fa9f Reviewed-on: https://chromium-review.googlesource.com/c/1391749Reviewed-by:
Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Alexei Filippov <alph@chromium.org> Cr-Commit-Position: refs/heads/master@{#58482}
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Alexei Filippov authored
This reverts commit 0fbe2717. Reason for revert: Debug data has been collected. Removing debug code. Original change's description: > [inspector] Add extra debug code to investigate crbug/897816 > > BUG=chromium:897816 > > Change-Id: Ie28efcab73ccbcb6d8b1a7508b99aec59f3a3ae3 > Reviewed-on: https://chromium-review.googlesource.com/c/1384795 > Reviewed-by: Dmitry Gozman <dgozman@chromium.org> > Commit-Queue: Alexei Filippov <alph@chromium.org> > Cr-Commit-Position: refs/heads/master@{#58383} TBR=dgozman@chromium.org,alph@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: chromium:897816 Change-Id: I6b2b5dae2b7e42843d72573ba598e5acfec3514b Reviewed-on: https://chromium-review.googlesource.com/c/1390926Reviewed-by:
Alexei Filippov <alph@chromium.org> Commit-Queue: Alexei Filippov <alph@chromium.org> Cr-Commit-Position: refs/heads/master@{#58481}
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Clemens Hammacher authored
Prevent aliasing between problematic registers for shift operations with int64 values in the arm port of Liftoff. Bug: v8:6600, chromium:912592 Change-Id: I905f0a657626fdfac3e41fe2878e918e3c779a8f Reviewed-on: https://chromium-review.googlesource.com/c/1388564 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#58480}
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Clemens Hammacher authored
They will later be detected as redundant again, but we can save memory and performance by just not adding them in the first place. R=mvstanton@chromium.org Bug: v8:8423 Change-Id: I11d88642333681612e2f8f4eaee7ba700cbf64d5 Reviewed-on: https://chromium-review.googlesource.com/c/1390132Reviewed-by:
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