- 13 Jun, 2018 34 commits
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Aseem Garg authored
R=clemensh@chromium.org BUG=v8:6020 Change-Id: I5d95e4c23240ae4e174d896d31e1b9b1d89d9418 Reviewed-on: https://chromium-review.googlesource.com/1096493Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Aseem Garg <aseemgarg@chromium.org> Cr-Commit-Position: refs/heads/master@{#53717}
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jgruber authored
Embedded builtins are currently unsupported in no-snapshot builds. This lets BUILD.gn reflect that (both in the default value and an added assertion). Bug: v8:6666,v8:7837 Change-Id: I5c56f655733505e481017408f8a1a14d857f0b4a Reviewed-on: https://chromium-review.googlesource.com/1096758Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#53716}
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Michael Achenbach authored
The check moved to gerrit. NOTRY=true TBR=sergiyb@chromium.org Bug: chromium:851737 Change-Id: I1db1f320bb1c71c8abbce29ef545cbd70ff4d168 Reviewed-on: https://chromium-review.googlesource.com/1099382Reviewed-by:
Sergiy Byelozyorov <sergiyb@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#53715}
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Junliang Yan authored
Port faf64532 Original Commit Message: Indirections for external references are now handled completely in macro assemblers, which can produce more efficient code. R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: Ic94019affc7418e2d69944f5d8932502f7912684 Reviewed-on: https://chromium-review.googlesource.com/1099421Reviewed-by:
Joran Siu <joransiu@ca.ibm.com> Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#53714}
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Sigurd Schneider authored
Bug: v8:7327 Change-Id: I8cd57abf612393852532a695663175dff8e3a199 Reviewed-on: https://chromium-review.googlesource.com/1098955 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#53713}
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Sigurd Schneider authored
Bug: v8:7327 Change-Id: I6f378f0d36444e8413dfe7ad3e097091e3b86df1 Reviewed-on: https://chromium-review.googlesource.com/1098919 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#53712}
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Junliang Yan authored
Change-Id: Iefcee48e44b6eb6c00923500be03056e723d8550 Reviewed-on: https://chromium-review.googlesource.com/1095841Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#53711}
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Michael Starzinger authored
The validation in {ValidateImportWrapperReferencesImmovables} is by now subsumed by the stricter {WasmCode::Validate}, which is applied to all WebAssembly code, not just import wrappers. R=titzer@chromium.org Change-Id: I8a8cf6e0f07cb289f33b641fe8f674e9698e7f44 Reviewed-on: https://chromium-review.googlesource.com/1099067Reviewed-by:Ben Titzer <titzer@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#53710}
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Ben L. Titzer authored
R=mstarzinger@chromium.org Change-Id: Ie7ad0277378af59860dd92482f90981bbdc216c8 Reviewed-on: https://chromium-review.googlesource.com/1099056 Commit-Queue: Ben Titzer <titzer@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#53709}
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Ben L. Titzer authored
Lift the declaration of the heap allocation request list and the method which adds to the list up to AssemblerBase. Change-Id: I099260425af8cb579144998c71c538f19ba00e65 Reviewed-on: https://chromium-review.googlesource.com/1098959Reviewed-by:
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Camillo Bruni authored
- Add typed IsHeapNumberPositive, IsNumberNonNegativeSafeInteger, IsInteger, IsSafeInteger and IsHeapNumberUint32 helpers on CodeStubAssembler - Type NumberIsInteger and NumberIsSafeInteger builtin Bug: chromium:847204, v8:6949 Change-Id: I27d3ab79bd17312c223209ed0b221c174024126e Reviewed-on: https://chromium-review.googlesource.com/1087961 Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#53707}
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Dominik Inführ authored
Bug: chromium:852308, chromium:844008 Change-Id: I99551c1f75d5916edfb780998963140b8282a570 Reviewed-on: https://chromium-review.googlesource.com/1099065 Commit-Queue: Dominik Inführ <dinfuehr@google.com> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#53706}
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Kanghua Yu authored
The jump optimization maybe run Turbofan pipeline twice for each TF/CS builtins, and relies on the fact that the number of j/jmp instruction generated is always the same. The behavior of {AddMatcher::SwapInputs} should be aware the two times code generation, and prevents the flipping of child nodes. For example: 1: Int32Add(2, 3) --- We shouldn't swap the input #2 and #3 in this situation 2: Int32Sub(4, 5) 3: Int32Add(6, 7) 4: ... 5: ... 6: ... 7: ... R=danno@chromium.org Bug: v8:7839 Change-Id: Ia97de3ab28294e595ac27b5898c099c0d782e9f9 Reviewed-on: https://chromium-review.googlesource.com/1098678Reviewed-by: -
Michael Starzinger authored
R=clemensh@chromium.org Change-Id: Ib85efebbfc18861709186f5257b9f85f145bb6b4 Reviewed-on: https://chromium-review.googlesource.com/1097324 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
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Daniel Clifford authored
In the process and as a test case of the module/file-handling, separate Array.p.forEach into its own Torque file. Bug: v8:7793 Change-Id: If45103a9df3bf8fade34e7bcf7c7c9c060e25966 Reviewed-on: https://chromium-review.googlesource.com/1097755Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Daniel Clifford <danno@chromium.org> Cr-Commit-Position: refs/heads/master@{#53703}
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Michael Starzinger authored
This uses a WebAssembly runtime stub for the out-of-line {DoubleToI} computation instead of a builtin specific to a certain Isolate. It is another step towards making {WasmCode} independent of the Isolate. R=clemensh@chromium.org BUG=v8:7424 Change-Id: Ifdaa8e2511b67468d75e0e4aaf70010ced04a11a Reviewed-on: https://chromium-review.googlesource.com/1098672 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: -
Simon Zünd authored
R=tebbi@chromium.org Bug: v8:7793 Change-Id: I691b3682aec3269350ee02c29b48ce1d46a1ffcb Reviewed-on: https://chromium-review.googlesource.com/1098656Reviewed-by:
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Ben L. Titzer authored
Previously, we sent a critical low memory pressure notification when attempting to commit WASM code when the code manager was near the limit for total amount of code allocated. https://chromium-review.googlesource.com/c/v8/v8/+/1073412 "fixed" that, but it causes OOMs on Windows. Since we no longer have the isolate on the code manager, and thus cannot send this notification on commit, send the notification upon the next module creation. This is still not optimal, but should fix OOM issues for lots of small modules on Windows. BUG=v8:7845 R=mstarzinger@chromium.org CC=clemensh@chromium.org Change-Id: I6e20d0c1ee9bc6926a83e0c2fbdc9e9e453588ec Reviewed-on: https://chromium-review.googlesource.com/1098921 Commit-Queue: Ben Titzer <titzer@chromium.org> Reviewed-by:
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Clemens Hammacher authored
No need to have a separately defined CallDescriptor. R=titzer@chromium.org Change-Id: Ic7c0ee87d458fa8e55bef4d750aa7f61a763237f Reviewed-on: https://chromium-review.googlesource.com/1098927Reviewed-by:
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Clemens Hammacher authored
The {WasmSharedModuleData} struct was introduced to hold data common to all wasm instances belonging to the same module. The idea was to keep "internal state" separate from the JS-facing {WasmModuleObject}. Since this objective has no real value, and we already store some internal data on the {WasmModuleObject}, this CL merges these two objects. R=titzer@chromium.org, mstarzinger@chromium.org Bug: v8:7754 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I04f6d07bf5d812bc4717af26f0f64231345861f9 Reviewed-on: https://chromium-review.googlesource.com/1097491 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: -
Creddy authored
and CreateAllocationSiteInFeedbackVector Change-Id: I935083f1244e62cfe9e4049c9b725db48ce4ce8f Reviewed-on: https://chromium-review.googlesource.com/1090830Reviewed-by:
Camillo Bruni <cbruni@chromium.org> Reviewed-by:
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Creddy authored
Use DEFINE_FIELD_OFFSET_CONSTANTS to describe AllocationSite fields Change-Id: I03ae84e1f4720da9da7e2a8a784f56fe6f155e18 Reviewed-on: https://chromium-review.googlesource.com/1095308Reviewed-by:
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Georgia Kouveli authored
Replace all uses of Deoptimizer::BailoutType and CodeEventListener::DeoptKind with DeoptimizeKind from src/globals.h. Change-Id: I5b9002583a69bc43d995cacc7619b018e5a70727 Reviewed-on: https://chromium-review.googlesource.com/1097331 Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com> Reviewed-by:
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Dominik Inführ authored
After marking ephemerons process the worklist in parallel. Bug: chromium:844008 Change-Id: Id750c19d0f564675f051cc4f9933d41fa0afb42b Reviewed-on: https://chromium-review.googlesource.com/1097490 Commit-Queue: Dominik Inführ <dinfuehr@google.com> Reviewed-by:
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Igor Sheludko authored
Bug: v8:5269, v8:7703 Change-Id: If80923b767b6bf3533b4d53039b1b5125c670cf1 Reviewed-on: https://chromium-review.googlesource.com/1097486 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
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Clemens Hammacher authored
The often used construct {OFStream(stdout)} does not work on Android. This CL introduces an {StdoutStream} which behaves exactly like {OFStream(stdout)} on non-android platforms, and redirects to the Android log on appropriate systems and configurations. R=mstarzinger@chromium.org Bug: v8:7820 Change-Id: Ia682fdf6d064e37c605c19b032f5a10b96ac825b Reviewed-on: https://chromium-review.googlesource.com/1088911Reviewed-by:Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
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Dominik Inführ authored
Bug: chromium:844008 Change-Id: Ic736bb91c13da5d52baa53cd3630978b9819f66b Reviewed-on: https://chromium-review.googlesource.com/1097488Reviewed-by:
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Dominik Inführ authored
Mark values if their corresponding key was already marked. Also take into account the size for backing store. Bug: chromium:844008 Change-Id: I58570f935c69fb39b686fd22dc93caba309f83b2 Reviewed-on: https://chromium-review.googlesource.com/1097400Reviewed-by:
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Hannes Payer authored
Change-Id: I26c2ba8d22aecac0e1d6a406eb90521ff52e1ec4 Reviewed-on: https://chromium-review.googlesource.com/1097119 Commit-Queue: Hannes Payer <hpayer@chromium.org> Reviewed-by:
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Igor Sheludko authored
Bug: v8:5269, v8:7703 Change-Id: Ib9934e1c3685f731ba588f12e253fce24c03b151 Reviewed-on: https://chromium-review.googlesource.com/1097485Reviewed-by:
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Clemens Hammacher authored
We assumed that if the ErrorThrower is empty after instantiation, then instantiation succeeded and an instance exists which we can return. However, if the start function throws, no instance exists, which caused a crash. With this CL we handle execeptions thrown by the start function correctly. R=clemensh@chromium.org Bug: chromium:848966 Change-Id: I51dc94e6bc563aa4a4b88c44a14e831af913fbd8 Reviewed-on: https://chromium-review.googlesource.com/1092234Reviewed-by:
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Clemens Hammacher authored
For serialization, we do not need the {WasmCompiledModule}. All we need is the {NativeModule}. R=mstarzinger@chromium.org Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Iff7dc9cde3b1ab777028dbafcc1c870e45e28a93 Reviewed-on: https://chromium-review.googlesource.com/1097480Reviewed-by: -
Michael Starzinger authored
R=clemensh@chromium.org Change-Id: Iddce87713b09450bf069a12f0aa7aa55c7f131e1 Reviewed-on: https://chromium-review.googlesource.com/1097120Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/41d1fdd..169887d Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/09b82f4..fdacd16 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/8e6f58c..e09b684 Rolling v8/third_party/fuchsia-sdk: https://chromium.googlesource.com/chromium/src/third_party/fuchsia-sdk/+log/5131d44..8c08316 Rolling v8/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest/+log/145d057..9077ec7 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/7e986fd..37fc68b TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I97b4f431dcbf67ace6dc2f1c32bafaa6b886c487 Reviewed-on: https://chromium-review.googlesource.com/1098522 Reviewed-by: <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Commit-Queue: <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#53684}
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- 12 Jun, 2018 6 commits
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Ben Smith authored
Mutable globals are now included in the wasm v1 spec. Bug: v8:7625 Change-Id: Ib9b92d8348102f99a3b92820d0057b2c11a1e49a Reviewed-on: https://chromium-review.googlesource.com/1095650 Commit-Queue: Ben Smith <binji@chromium.org> Reviewed-by:
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Joyee Cheung authored
This is a reland of a229e121 The original commit broke a layout test in Blink. The test in Blink has been marked to be skipped and will be updated once this patch lands. See https://chromium-review.googlesource.com/c/chromium/src/+/1097455 Original change's description: > [builtins] set DataView.length to 1 > > Refs: https://github.com/tc39/ecma262/pull/1131 > Test: test262/built-ins/DataView/length > Bug: v8:7816 > Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng > Change-Id: I66a06734bd32cd2043a8d04728b2185f6093bd69 > Reviewed-on: https://chromium-review.googlesource.com/1094980 > Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> > Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> > Cr-Commit-Position: refs/heads/master@{#53649} Bug: v8:7816 Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: If63be80523a68d3a2b515fe1d55a243d2dd2a9b2 Reviewed-on: https://chromium-review.googlesource.com/1097568Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#53682}
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Ben Smith authored
Mutable globals are stored in the instance differently, so they must be exported differently as well. Also fix a counting bug that occurred when a module contained a global and an imported mutable global (CalculateGlobalOffsets is called twice). Bug: v8:7625 Change-Id: I1cd7ef5d6ff7cb7e09239035f89d7b36d0436063 Reviewed-on: https://chromium-review.googlesource.com/1096673 Commit-Queue: Ben Smith <binji@chromium.org> Reviewed-by:
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Junliang Yan authored
Port 13fc4a1b Original Commit Message: External references located within the isolate can be loaded as a fixed offset from the root register. This avoids one load from memory over the default indirect method (which reads from the external reference table). R=jgruber@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com BUG= LOG=N Change-Id: I4a02973a0279517ab5247f4f9519b0e26168c444 Reviewed-on: https://chromium-review.googlesource.com/1097628Reviewed-by:
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Igor Sheludko authored
This CL also introduces TailCallRuntime() with explicit arity parameter. Bug: v8:6949 Change-Id: I20266a0d3779e0336d5e9f83d3919ffc91fe0f47 Reviewed-on: https://chromium-review.googlesource.com/1097081 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
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Clemens Hammacher authored
TBR=titzer@chromium.org Bug: v8:7845 Change-Id: I9670e629ffbb430addb579d55a3e07ed3c9ccbda No-Try: true Reviewed-on: https://chromium-review.googlesource.com/1097483Reviewed-by:
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