- 26 Mar, 2018 14 commits
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Yang Guo authored
R=machenbach@chromium.org Change-Id: I13815463a1bd88d20dbb6f3f656cbda660b77dce Reviewed-on: https://chromium-review.googlesource.com/979809Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#52216}
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Michael Starzinger authored
R=titzer@chromium.org BUG=v8:7549 Change-Id: I2b95a4d204dff6038b5a012b9753242f3384b886 Reviewed-on: https://chromium-review.googlesource.com/979811Reviewed-by:
Ben Titzer <titzer@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#52215}
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Sigurd Schneider authored
The optimization was replacing String.fromCharCode(x) == "y" with x == y instead of (x & 0xFFFF) == y if x was outside of uint16 range. Bug: v8:7340, v8:7531 Change-Id: I967306cc2e05c28de82e16cf1b2312fe47396a7d Reviewed-on: https://chromium-review.googlesource.com/979808Reviewed-by:
Georg Neis <neis@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#52214}
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Camillo Bruni authored
Change-Id: Ifb7366334cb16201a497578776dffb2b36f32a43 Reviewed-on: https://chromium-review.googlesource.com/979802Reviewed-by:
Marja Hölttä <marja@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#52213}
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Michael Achenbach authored
Bug: chromium:669910 Change-Id: I03f6ef3121af047ea2c4e6b83ed67634f046ce71 Reviewed-on: https://chromium-review.googlesource.com/979796 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Sergiy Byelozyorov <sergiyb@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#52212}
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jgruber authored
This removes one level of indirection from loading external references, which can now be accesses through the root pointer with a single load: [kRootPointer + <offset from root list to desired offset in table>] Bug: v8:6666 Change-Id: I927634993920828ff48621a0e17e5f3099782917 Reviewed-on: https://chromium-review.googlesource.com/971041 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#52211}
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Michael Achenbach authored
Bug: chromium:669910 Change-Id: Icf524095299a7d3763eeada853b2e831e39ba1e9 Reviewed-on: https://chromium-review.googlesource.com/979798 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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jgruber authored
Access to the constant pool of off-heap builtins must use Instruction{Start,Size} instead of the raw instruction_{start,size} accessors, and we need to copy the constant_pool_offset field when creating trampolines. This in turn required access to the embedded blob without an associated isolate, which is now implemented by global variable set by each isolate. Both writes and reads are relaxed, as races do not matter since each isolate will attempt to set the same value of the blob and its size. Drive-by: Support off-heap code disassembly. Bug: v8:6666,v8:7575 Change-Id: I4f203acd4dc128339cf2dd54b3253d9552616649 Reviewed-on: https://chromium-review.googlesource.com/973442 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: -
Michael Achenbach authored
This adds runtime dependencies for windows component builds to be isolated with swarming targets. Documentation for data dependencies: https://chromium.googlesource.com/chromium/src/+/master/tools/gn/docs/reference.md#data Bug: chromium:669910 Change-Id: I4817b707e3fbc4cf664be319c4dac4668e37f14a Reviewed-on: https://chromium-review.googlesource.com/979794Reviewed-by:
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Michael Starzinger authored
Now that WebAssembly code has moved off the garbage collected heap, it is no longer subject to relocation and support for updating the base address for the purposes of trap handling can be removed. R=eholk@chromium.org BUG=v8:7549 Change-Id: I7a98f192e0c91274fa2ccdb59cdd106da6217948 Reviewed-on: https://chromium-review.googlesource.com/978248Reviewed-by:
Eric Holk <eholk@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#52207}
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Yang Guo authored
This reverts commit 9a0ccf4f. Reason for revert: https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20debug/builds/19794 Original change's description: > [ia32][wasm] Add F32x4AddHoriz, I32x4AddHoriz and I16x8AddHoriz > > Change-Id: Icdecfadbb1acc77d21a65d997f83c5f4db7c0780 > Reviewed-on: https://chromium-review.googlesource.com/942049 > Commit-Queue: Jing Bao <jing.bao@intel.com> > Reviewed-by: Bill Budge <bbudge@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52203} TBR=bbudge@chromium.org,mtrofin@chromium.org,bmeurer@chromium.org,jing.bao@intel.com Change-Id: Iad906959b9fb1ffba02ce4286f15d51fef49b12d No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/979533Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#52206}
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Peter Marshall authored
This param is no longer used to construct the SFI. Bug: v8:7503 Change-Id: Ic93c91ce0ad9acf84da7f382c9a170c732db7176 Reviewed-on: https://chromium-review.googlesource.com/977926Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#52205}
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Peter Marshall authored
Change-Id: I224ab73120b8e8d9892bc560455aacb2cd9397c9 Reviewed-on: https://chromium-review.googlesource.com/978185Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#52204}
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jing.bao authored
Change-Id: Icdecfadbb1acc77d21a65d997f83c5f4db7c0780 Reviewed-on: https://chromium-review.googlesource.com/942049 Commit-Queue: Jing Bao <jing.bao@intel.com> Reviewed-by:
Bill Budge <bbudge@chromium.org> Cr-Commit-Position: refs/heads/master@{#52203}
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- 25 Mar, 2018 1 commit
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v8-autoroll authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/91e01b1..c8fbe98 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/fe230b6..bffbf16 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I5e7d3bbc16dbb262305a488a8866f9b989cc0d69 Reviewed-on: https://chromium-review.googlesource.com/979201 Commit-Queue: v8 autoroll <v8-autoroll@chromium.org> Reviewed-by:
v8 autoroll <v8-autoroll@chromium.org> Cr-Commit-Position: refs/heads/master@{#52202}
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- 24 Mar, 2018 4 commits
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Michael Achenbach authored
This reverts commit 5dca2bd7. Reason for revert: Breaks roll: https://chromium-review.googlesource.com/c/chromium/src/+/977945 Original change's description: > Force proper code aligment in wasm serializer. > > Change-Id: Iace7040f7327cbc76e75a0cd7229221c93a9456e > Reviewed-on: https://chromium-review.googlesource.com/975547 > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com> > Cr-Commit-Position: refs/heads/master@{#52174} TBR=ahaas@chromium.org,ivica.bogosavljevic@mips.com,ivo.markovic@mips.com # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: If8d2b66573b9c39fdf5e6e4faf399ecde7005e6e Reviewed-on: https://chromium-review.googlesource.com/979532Reviewed-by:
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Ulan Degenbaev authored
This relands commit ed3636e2.. Original change's description: > [heap] Ensure that OOM callback is called before OOM. > > This patch also fixes MaxReserved() to accound for page headers and > adds two tests for heap size and memory allocator size near OOM. > > Bug: chromium:824214 > Change-Id: I5bbe00a9d6a5798cdf4481861a10dca842244a63 > Reviewed-on: https://chromium-review.googlesource.com/973614 > Reviewed-by: Hannes Payer <hpayer@chromium.org> > Commit-Queue: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52184} TBR=machenbach@chromium.org Change-Id: Idc3086a8b9dd30038f48cae64c9a8eb0b45ee372 Reviewed-on: https://chromium-review.googlesource.com/977913 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
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v8-autoroll authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/d873086..91e01b1 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/734f737..fe230b6 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I2e1b4eb13c6ef61a160e0d4e2cbd2ecffdb00868 Reviewed-on: https://chromium-review.googlesource.com/979198 Commit-Queue: v8 autoroll <v8-autoroll@chromium.org> Reviewed-by:
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Eric Holk authored
Bug: chromium:825087 Change-Id: I2eb163e5399e98da75cd1e4ad6f0a62d6da4ae2c Reviewed-on: https://chromium-review.googlesource.com/978840Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Commit-Queue: Eric Holk <eholk@chromium.org> Cr-Commit-Position: refs/heads/master@{#52198}
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- 23 Mar, 2018 21 commits
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Alexey Kozyatinskiy authored
queryObjects command line API return array instead of sending inspectRequest notification. R=pfeldman@chromium.org Bug: chromium:825349 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ie6c64419cb108b313c43b66eab533c5a7d5d9024 Reviewed-on: https://chromium-review.googlesource.com/978464 Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by:
Pavel Feldman <pfeldman@chromium.org> Cr-Commit-Position: refs/heads/master@{#52197}
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Alexey Kozyatinskiy authored
This is a reland of 6da438fd Original change's description: > [runtime] introduced instrance type for each context type > > Each context type get own instance type: > - we can make CSA checks more strict in couple places, > - it is requires step for advanced evaluation without side effects. > > R=yangguo@chromium.org > > Bug: v8:7588 > Change-Id: I585e8b55a280a909fc3c6069ed30e34b7040d0c7 > Reviewed-on: https://chromium-review.googlesource.com/977041 > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52191} Bug: v8:7588 Change-Id: I80110ff814c0315d7ca694b7d0aef5b10df614f0 Reviewed-on: https://chromium-review.googlesource.com/978584Reviewed-by:
Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#52196}
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Eric Holk authored
Change-Id: Idbf76d4fed6d0fe21f4af3df455a2f667942643e Reviewed-on: https://chromium-review.googlesource.com/976946 Commit-Queue: Eric Holk <eholk@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
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Eric Holk authored
Bug: chromium:813876 Change-Id: Ib85d4759c4e1d1c6771edb26e56202dc559854ce Reviewed-on: https://chromium-review.googlesource.com/974706 Commit-Queue: Eric Holk <eholk@chromium.org> Reviewed-by:
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Michael Achenbach authored
This reverts commit 6da438fd. Reason for revert: https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug/builds/18287 Original change's description: > [runtime] introduced instrance type for each context type > > Each context type get own instance type: > - we can make CSA checks more strict in couple places, > - it is requires step for advanced evaluation without side effects. > > R=yangguo@chromium.org > > Bug: v8:7588 > Change-Id: I585e8b55a280a909fc3c6069ed30e34b7040d0c7 > Reviewed-on: https://chromium-review.googlesource.com/977041 > Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52191} TBR=yangguo@chromium.org,mstarzinger@chromium.org,kozyatinskiy@chromium.org Change-Id: I17a24b5b99552941d7a8ec54ebf6d11d6d1a66d8 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7588 Reviewed-on: https://chromium-review.googlesource.com/977974Reviewed-by:
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Michael Achenbach authored
This reverts commit ed3636e2. Reason for revert: Seems to lead to several timeouts in debug mode: https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20debug/builds/19780 And on windows. Original change's description: > [heap] Ensure that OOM callback is called before OOM. > > This patch also fixes MaxReserved() to accound for page headers and > adds two tests for heap size and memory allocator size near OOM. > > Bug: chromium:824214 > Change-Id: I5bbe00a9d6a5798cdf4481861a10dca842244a63 > Reviewed-on: https://chromium-review.googlesource.com/973614 > Reviewed-by: Hannes Payer <hpayer@chromium.org> > Commit-Queue: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#52184} TBR=ulan@chromium.org,hpayer@chromium.org Change-Id: I1a98c070cee4039a1ef7851fcabd32d56d0629fe No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:824214 Reviewed-on: https://chromium-review.googlesource.com/977973Reviewed-by:
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Alexey Kozyatinskiy authored
Each context type get own instance type: - we can make CSA checks more strict in couple places, - it is requires step for advanced evaluation without side effects. R=yangguo@chromium.org Bug: v8:7588 Change-Id: I585e8b55a280a909fc3c6069ed30e34b7040d0c7 Reviewed-on: https://chromium-review.googlesource.com/977041 Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by:
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Andreas Haas authored
Background task restarting happens now in the CompilationState and not in the AsyncCompileJob. The code in the AsyncCompileJob is dead, so I remove it. R=titzer@chromium.org Change-Id: Ife52522a00ec43aa0f9ad50f8e0114c1e4da5db7 Reviewed-on: https://chromium-review.googlesource.com/978322Reviewed-by:
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sreten.kovacevic authored
Optimize initial implementation of i32_eqz and implement i64_eqz. Bug: v8:6600 Change-Id: I695454a160fc57dc9981725583ed2f27c2c537db Reviewed-on: https://chromium-review.googlesource.com/978207Reviewed-by:
Ivica Bogosavljevic <ivica.bogosavljevic@mips.com> Commit-Queue: Ivica Bogosavljevic <ivica.bogosavljevic@mips.com> Cr-Commit-Position: refs/heads/master@{#52189}
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Daniel Clifford authored
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ib76185e7b6bc893460b97b43cc385412485da20c Reviewed-on: https://chromium-review.googlesource.com/956464 Commit-Queue: Daniel Clifford <danno@chromium.org> Reviewed-by:
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Igor Sheludko authored
This eases transition handlers caching and avoids memory overhead of respective StoreHandler objects. In addition, it allows to use such transition handlers on runtime side to make Object.assign implementation a bit faster. Bug: v8:5988 Change-Id: Iba660a11d4b300cd5f80615fb7e2608e53da8fee Reviewed-on: https://chromium-review.googlesource.com/931701Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#52187}
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Ulan Degenbaev authored
This flips the default value of in_process_stack_dumping from enabled to disabled. For many embedders the V8 signal handler produces worse stack trace than the defaul signal handler. Change-Id: Idb5ec30dc4b3cefe243be7304d10a02f1dcda167 Reviewed-on: https://chromium-review.googlesource.com/977903 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
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Peter Marshall authored
Part of ongoing work to remove the construct_stub. For non-constructable functions, don't use the non-constructable stub, instead handle non-constructables explicitly in ConstructFunction. Bug: v8:7503 Change-Id: I24aa7c2d5e934d5e80cd96afaf005342773d57af Reviewed-on: https://chromium-review.googlesource.com/975961 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
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Ulan Degenbaev authored
This patch also fixes MaxReserved() to accound for page headers and adds two tests for heap size and memory allocator size near OOM. Bug: chromium:824214 Change-Id: I5bbe00a9d6a5798cdf4481861a10dca842244a63 Reviewed-on: https://chromium-review.googlesource.com/973614Reviewed-by:
Hannes Payer <hpayer@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#52184}
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Sigurd Schneider authored
Also add a new fast-path for String.fromCodePoint. R=neis@chromium.org Bug: v8:7570, v8:7340 Change-Id: I6cd6e6fc98943588ecd646f24fcda043d4033ab0 Reviewed-on: https://chromium-review.googlesource.com/978244Reviewed-by:
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Sigurd Schneider authored
This CL also cleans up some related naming in typed-optimization. R=neis@chromium.org Bug: v8:7531, v8:7570 Change-Id: If80e0e9642aaf6c58b164db2e1e0632cd5b0d051 Reviewed-on: https://chromium-review.googlesource.com/978066 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
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Dan Elphick authored
Removing the iterator from an array does not stop it being a fast array (at least as far as BranchIfJSFastArray is concerned). The rest of the code is not affected by whether the assert is false so this only affected debug builds. Change-Id: Iff78b8b21f3cc76a43d4251b4ba6ab078467db61 Reviewed-on: https://chromium-review.googlesource.com/976122Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#52181}
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Mike Stanton authored
This is something we already do for d8, and in general, any process we run as part of the build. Bug: chromium:819237 Change-Id: I8b90505a5c447c0a0311e45c4056cd2b84da4284 Reviewed-on: https://chromium-review.googlesource.com/968244 Commit-Queue: Michael Stanton <mvstanton@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#52180}
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Benedikt Meurer authored
Bug: v8:7253 Change-Id: I1724fdac3668bcc05ff581113ac843ab5ef1def2 Reviewed-on: https://chromium-review.googlesource.com/977971Reviewed-by:
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Michael Starzinger authored
This moves source position tables associated with WasmCode objects to be located outside the garbage-collected heap. There now is a clear link to the source position table from code, making the one-to-one relationship and its lifetime explicit. R=ahaas@chromium.org BUG=v8:7424 Change-Id: I9d0b332732508c302ba525059ef02559f45aa2f6 Reviewed-on: https://chromium-review.googlesource.com/975565 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#52178}
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Dan Elphick authored
Moves RO_SPACE to the front of the AllocationSpace enum, so the space pre-allocation iterations don't miss it. Being at the start of the enum means that it continues to not be iterated over by any sweeper code, which iterates from FIRST_GROWABLE_PAGED_SPACE to LAST_GROWABLE_PAGED_SPACE (renamed from FIRST_PAGED_SPACE and LAST_PAGED_SPACE). Bug: v8:7464 Change-Id: I480ba784afbd878552d1cb7f9f5fa57c3b55e004 Reviewed-on: https://chromium-review.googlesource.com/973604 Commit-Queue: Dan Elphick <delphick@chromium.org> Reviewed-by:
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