- 19 Oct, 2017 17 commits
-
-
jgruber authored
Encapsulates special reservation / allocation behavior for builtin serialization. This allows us to remove special logic around kNextChunk in builtin deserialization (since we don't generate that bytecode anymore for builtins). Bug: v8:6624 Change-Id: Ice7673006cee53b9d11cdfb7f84d4175221c7984 Reviewed-on: https://chromium-review.googlesource.com/720357Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#48725}
-
Jaroslav Sevcik authored
Change-Id: I1157ef6baaf60bdbf5d55a1b8f75edb15794baef Bug: v8:6916 Reviewed-on: https://chromium-review.googlesource.com/715800Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#48724}
-
Choongwoo Han authored
Replace GetElement and SetElement to Get and Set, and use CopyElements, which reduces 4x-13x overheads. Bug: chromium:768775 Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng Change-Id: I58534b30c2035195c5f4b8f2c04e7c459bdbebaa Reviewed-on: https://chromium-review.googlesource.com/720661Reviewed-by:
-
Benedikt Meurer authored
This addresses the odd performance cliff, where the CallIC tracks known JSFunction targets, but goes MEGAMORPHIC when it sees a JSBoundFunction target. With this fix in place the micro-benchmark on the bug goes from arrowCall: 82 ms. boundCall: 234 ms. to arrowCall: 81 ms. boundCall: 80 ms. so Function#bind doesn't cause any additional overhead anymore. Bug: v8:5267, v8:6962 Change-Id: Iaceaf89fd3e99e2afe2ae45e96a6813a3ef8b1d2 Reviewed-on: https://chromium-review.googlesource.com/727879 Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#48722}
-
Jakob Gruber authored
Intent to ship: goo.gl/QZ4QZ5 Bug: v8:5437 Change-Id: Icdacceefa3085f2657edd7f99c7d8f4dbbb76814 Reviewed-on: https://chromium-review.googlesource.com/727200Reviewed-by:
Michael Hablich <hablich@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#48721}
-
Georg Neis authored
Example before: Slot #0 BinaryOp MONOMORPHIC [0]: 15 Slot #1 CompareOp MONOMORPHIC [1]: 1 And after: Slot #0 BinaryOp MONOMORPHIC (NumberOrOddball) [0]: 15 Slot #1 CompareOp MONOMORPHIC (SignedSmall) [1]: 1 R=jarin@chromium.org Bug: Change-Id: Ia22437c52289a13bcfd8847d6e5677ad44529b39 Reviewed-on: https://chromium-review.googlesource.com/725815Reviewed-by:
-
Michael Achenbach authored
Broke in: https://chromium-review.googlesource.com/c/v8/v8/+/725706 TBR=sergiyb@chromium.org NOTRY=true Bug: v8:6917 Change-Id: Ieb91c06a6bc1447acbe68c9ce881478c9a4a6149 Reviewed-on: https://chromium-review.googlesource.com/727800Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#48719}
-
Jakob Kummerow authored
This patch provides "Abstract Comparison" functions on the BigInt class for comparing BigInts to Numbers and Strings. The functionality is not exposed to JavaScript yet. Bug: v8:6791 Change-Id: I835f290203a31f363970b1edb359e19af6dabc5d Reviewed-on: https://chromium-review.googlesource.com/722324 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#48718}
-
Michael Achenbach authored
Bug: v8:6917 Change-Id: Ia768c9aaf71e70d1376ae21a35fd539a7315b0cd Reviewed-on: https://chromium-review.googlesource.com/725802 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
Sergiy Byelozyorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#48717}
-
Michael Achenbach authored
This reverts commit 8bacd848. Reason for revert: Fails on chromebooks: https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20debug/builds/4820 Original change's description: > [arm] [simulator] Do also execute tests on real hardware > > In order to avoid writing tests that *only* pass in the simulator, but > not on real hardware, do also execute the simulator tests on real > hardware. > > R=ahaas@chromium.org, rodolph.perfetta@arm.com > > Bug: v8:6947 > Change-Id: Ibdf1719fff20e17620c0aaa343d7ea28e48f3837 > Reviewed-on: https://chromium-review.googlesource.com/722961 > Commit-Queue: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Rodolph Perfetta <rodolph.perfetta@arm.com> > Reviewed-by: Andreas Haas <ahaas@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48706} TBR=rodolph.perfetta@arm.com,ahaas@chromium.org,clemensh@chromium.org Change-Id: I4ec1c6ce4f6e86916a83a748819752ba00179ca2 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6947 Reviewed-on: https://chromium-review.googlesource.com/727760Reviewed-by:
-
Michael Achenbach authored
This ports the build_config json from GN to GYP to prepare deprecating tedious flags passing to the test runner. This also removes two unused GN flags that only hold temporary values. Bug: v8:6917 Change-Id: I976185f1541277dc5c9bfbaa7578f35c19dd254c Reviewed-on: https://chromium-review.googlesource.com/725706 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
-
Michael Achenbach authored
NOTRY=true Bug: chromium:772816, v8:6918 Change-Id: I60d00d5fe6a46017fc8923dfc3dd922bca65d41f Reviewed-on: https://chromium-review.googlesource.com/725807Reviewed-by:
-
Benedikt Meurer authored
So far the JSCallReducer was only able to unfold constant JSBoundFunction targets for JSCall nodes, which is not the common case. With the introduction of JSCreateBoundFunction operator earlier, we can now also recognize calls to bound functions where the bind happens earlier in the function, i.e. as the example of a.map(f.bind(self)) in https://twitter.com/BenLesh/status/920700003974123520, which is a handy way to use Function#bind. So this transformation takes a node like JSCall(JSCreateBoundFunction(bound_target_function, bound_this, a1,...,aN), receiver, p1,...,pM) and turns that into JSCall(bound_target_function, bound_this, a1,...,aN,p1,...,pM) allowing TurboFan to further inline the bound_target_function at this call site if that's also inlinable (i.e. it's a known constant JSFunction or the result of a JSCreateClosure call). This improves the micro-benchmark from arrowCall: 55 ms. boundCall: 221 ms. arrowMap: 181 ms. boundMap: 806 ms. to arrowCall: 71 ms. boundCall: 76 ms. arrowMap: 188 ms. boundMap: 186 ms. so that Function#bind in this case is as fast as using closures, which is an up to 4.3x improvement in the Array#map example. Bug: v8:5257, v8:6961 Change-Id: Ibca650faad912bf9db1db6fbc48772e7551289a6 Reviewed-on: https://chromium-review.googlesource.com/727799Reviewed-by:
-
Eric Holk authored
The bug reference has been fixed, probably due to the new WasmContext changes. We should keep a regression test for this anyway though. Bug: v8:6931 Change-Id: Ie9d94690e764498d2153691d96414d0d26258794 Reviewed-on: https://chromium-review.googlesource.com/727022Reviewed-by:
Deepti Gandluri <gdeepti@chromium.org> Commit-Queue: Eric Holk <eholk@chromium.org> Cr-Commit-Position: refs/heads/master@{#48712}
-
v8-autoroll authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/8a3ae28..9ba0a1c Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/7525730..2bc7fe7 TBR=machenbach@chromium.org,hablich@chromium.org Change-Id: I19d3e584aaf901987f50170f1cb0bd65cc35eb9c Reviewed-on: https://chromium-review.googlesource.com/727622Reviewed-by:
v8 autoroll <v8-autoroll@chromium.org> Commit-Queue: v8 autoroll <v8-autoroll@chromium.org> Cr-Commit-Position: refs/heads/master@{#48711}
-
Eric Holk authored
Bug: chromium:776119 Change-Id: Id4839fc3313c020945cd308abff54360f20007c2 Reviewed-on: https://chromium-review.googlesource.com/726820Reviewed-by:
-
Junliang Yan authored
R=joransiu@ca.ibm.com, jbarboza@ca.ibm.com, michael_dawson@ca.ibm.com Bug: Change-Id: I38688c2168cfe6b1a2baca5ca46726cf3557634b Reviewed-on: https://chromium-review.googlesource.com/727139Reviewed-by:
Joran Siu <joransiu@ca.ibm.com> Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#48709}
-
- 18 Oct, 2017 23 commits
-
-
Michael Lippautz authored
This reverts commit 46f9d5a2. Reason for revert: Aborted compaction pages require separate handling now that we consider byteLength which is a Number. Original change's description: > Reland "[heap] ArrayBufferTracker: Only consider committed size" > > This is a reland of 6488c9e5 > Original change's description: > > [heap] ArrayBufferTracker: Only consider committed size > > > > - Only consider commited size of ABs. > > - Compute freed memory from retained sizes byte length might be a > > HeapNumber and thus prohibited from accessing (as it may be already > > collected). > > > > CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel > > > > Bug: chromium:775896 > > Change-Id: Ia0bed66afac5e4d5ed58194950a55156e19cec72 > > Reviewed-on: https://chromium-review.googlesource.com/725722 > > Commit-Queue: Michael Lippautz <mlippautz@chromium.org> > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#48699} > > Tbr: ulan@chromium.org > Bug: chromium:775896 > Change-Id: Ibbec1ffa8fe90d3668f0fe0c1b8b9997b5fd644e > Cq-Include-Trybots: master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel > Reviewed-on: https://chromium-review.googlesource.com/726579 > Reviewed-by: Michael Lippautz <mlippautz@chromium.org> > Commit-Queue: Michael Lippautz <mlippautz@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48707} TBR=ulan@chromium.org,mlippautz@chromium.org Change-Id: If678ad73326ceb24e85f3a7bf6350df05991005f No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:775896 Cq-Include-Trybots: master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel Reviewed-on: https://chromium-review.googlesource.com/726799Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#48708}
-
Michael Lippautz authored
This is a reland of 6488c9e5 Original change's description: > [heap] ArrayBufferTracker: Only consider committed size > > - Only consider commited size of ABs. > - Compute freed memory from retained sizes byte length might be a > HeapNumber and thus prohibited from accessing (as it may be already > collected). > > CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel > > Bug: chromium:775896 > Change-Id: Ia0bed66afac5e4d5ed58194950a55156e19cec72 > Reviewed-on: https://chromium-review.googlesource.com/725722 > Commit-Queue: Michael Lippautz <mlippautz@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48699} Tbr: ulan@chromium.org Bug: chromium:775896 Change-Id: Ibbec1ffa8fe90d3668f0fe0c1b8b9997b5fd644e Cq-Include-Trybots: master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel Reviewed-on: https://chromium-review.googlesource.com/726579Reviewed-by:
-
Clemens Hammacher authored
In order to avoid writing tests that *only* pass in the simulator, but not on real hardware, do also execute the simulator tests on real hardware. R=ahaas@chromium.org, rodolph.perfetta@arm.com Bug: v8:6947 Change-Id: Ibdf1719fff20e17620c0aaa343d7ea28e48f3837 Reviewed-on: https://chromium-review.googlesource.com/722961 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Rodolph Perfetta <rodolph.perfetta@arm.com> Reviewed-by:
-
Alexey Kozyatinskiy authored
R=dgozman@chromium.org Bug: none Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I0fa10978266feb3c3907ce1f3386ae7a34a33582 Reviewed-on: https://chromium-review.googlesource.com/726490Reviewed-by:
Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#48705}
-
Junliang Yan authored
Fix lazy deserialization. ip needs to be the address of the calling function R=joransiu@ca.ibm.com, jbarboza@ca.ibm.com, michael_dawson@ca.ibm.com Bug: Change-Id: I0852d12328f9a0585c38afa5e121b8b4116520dc Reviewed-on: https://chromium-review.googlesource.com/726420Reviewed-by:
-
Junliang Yan authored
R=joransiu@ca.ibm.com, jbarboza@ca.ibm.com, michael_dawson@ca.ibm.com Bug: Change-Id: I616ccaa956929a3816a9026bf54cabf6041590ec Reviewed-on: https://chromium-review.googlesource.com/726182Reviewed-by:
-
Junliang Yan authored
the size of constant pool should be constant_pool_offset to safepoint_offset Bug: Change-Id: I2290ed49ccbeaa12706f2e7c37b72c96bec11fd3 Reviewed-on: https://chromium-review.googlesource.com/721960 Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#48702}
-
Bill Budge authored
This reverts commit d607f1e7. Reason for revert: Suspected cause of hanging tests: https://bugs.chromium.org/p/v8/issues/detail?id=6927#c13 Original change's description: > [Memory] Move GetRandomMmapAddr from base::OS platform to v8::internal. > > - Moves GetRandomMmapAddr from platform to v8::internal allocation > primitives, in preparation for delegating this to the embedder. > - Adds hint parameters to OS functions that used to use this function. > > Bug: chromium:756050 > Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng > Change-Id: Iad72e6eac9c08a3e22c2cd2b2905623b8e514ae0 > Reviewed-on: https://chromium-review.googlesource.com/677777 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Commit-Queue: Bill Budge <bbudge@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48124} TBR=bbudge@chromium.org,ulan@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: chromium:756050 Change-Id: I2c515934906e67b47ceea2863bc2992ac1d23ab3 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Reviewed-on: https://chromium-review.googlesource.com/726319 Commit-Queue: Bill Budge <bbudge@chromium.org> Reviewed-by:
Bill Budge <bbudge@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#48701}
-
Michael Lippautz authored
This reverts commit 6488c9e5. Reason for revert: wasm grow memory test fails; requires investigation. https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20shared/builds/20548/steps/Check/logs/grow-memory Original change's description: > [heap] ArrayBufferTracker: Only consider committed size > > - Only consider commited size of ABs. > - Compute freed memory from retained sizes byte length might be a > HeapNumber and thus prohibited from accessing (as it may be already > collected). > > CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel > > Bug: chromium:775896 > Change-Id: Ia0bed66afac5e4d5ed58194950a55156e19cec72 > Reviewed-on: https://chromium-review.googlesource.com/725722 > Commit-Queue: Michael Lippautz <mlippautz@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48699} TBR=ulan@chromium.org,mlippautz@chromium.org Change-Id: I0f8b28b876b09f149ff330e532e57cf1871e3961 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:775896 Cq-Include-Trybots: master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel Reviewed-on: https://chromium-review.googlesource.com/726440Reviewed-by:
-
Michael Lippautz authored
- Only consider commited size of ABs. - Compute freed memory from retained sizes byte length might be a HeapNumber and thus prohibited from accessing (as it may be already collected). CQ_INCLUDE_TRYBOTS=master.tryserver.v8:v8_linux64_tsan_rel;master.tryserver.v8:v8_linux64_tsan_concurrent_marking_rel_ng;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel Bug: chromium:775896 Change-Id: Ia0bed66afac5e4d5ed58194950a55156e19cec72 Reviewed-on: https://chromium-review.googlesource.com/725722 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
-
Camillo Bruni authored
Change-Id: I82782f170c48dbe3f853dc04ec7e07e3968583f3 Reviewed-on: https://chromium-review.googlesource.com/724183Reviewed-by:
Mathias Bynens <mathias@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#48698}
-
Mike Stanton authored
Support inlining of Array.prototype.filter in TurboFan. (relanding with fix for chromium:766635, visible in the diff between patchsets 2 and 3) Bug: v8:1956,chromium:766635 Change-Id: Ia50be6770602513e3d91d17e2b2ca9d3b0e8b42a Reviewed-on: https://chromium-review.googlesource.com/721119 Commit-Queue: Michael Stanton <mvstanton@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#48697}
-
Clemens Hammacher authored
This makes the function constexpr and implements it for arbitrary unsigned integer types (up to 64 bits, but this can be extended if needed). R=mstarzinger@chromium.org Bug: v8:6600, v8:6921 Change-Id: I86d427238fadd55abb5a27f31ed648d4b02fc358 Reviewed-on: https://chromium-review.googlesource.com/718457 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
-
Toon Verwaest authored
Bug: v8:6921 Change-Id: I370b1c3f8fbf3f5478ac7779205083e05710ea15 Reviewed-on: https://chromium-review.googlesource.com/726081 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#48695}
-
Clemens Hammacher authored
Since we don't support gcc 2.96-4.0 any more, we can generalize the V8_INFINITY macro to always use std::numeric_limits<double>::infinity(). This also makes value constexpr on all systems. R=tebbi@chromium.org Change-Id: Ifa97dd2ee6d2c1e179c45f60a82d1ea8481e0590 Reviewed-on: https://chromium-review.googlesource.com/725733Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#48694}
-
Ulan Degenbaev authored
These tests are currently failing on TSAN bot with OOM when running with the stress-incremental-marking flag. Bug: v8:6924 Change-Id: I50b9a7142b2e8759f4bc327516f8c06ce1779777 Reviewed-on: https://chromium-review.googlesource.com/723427 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
-
Ross McIlroy authored
A followup CL will move feedback slot allocation to the bytecode generator, which means it won't be done for asm_wasm code and the function will have an incorrect vector spec. Since asm_wasm doesn't use a feedback vector, just prevent it from being allocated for this code. BUG=v8:6921 Change-Id: I65a06f60bd75b54e5ef0df323184aad841e26177 Reviewed-on: https://chromium-review.googlesource.com/725703Reviewed-by:
-
Clemens Hammacher authored
This reverts commit e737b4ce. Reason for revert: On windows, V8_INFINITY is not constexpr Original change's description: > [test] Avoid unnecessary std::vector allocations > > Instead of copying an array of fixed values into an std::vector for > each usage of the FOR_INPUTS macro, just iterate the constant data > directly. > This also makes the <type>_vector() functions return {constexpr Vector} > instead of {std::vector}. > > R=tebbi@chromium.org > > Change-Id: Ifc3e5509b2fbf5e383c967c2f46acf2b07f7b5b4 > Reviewed-on: https://chromium-review.googlesource.com/725427 > Reviewed-by: Tobias Tebbi <tebbi@chromium.org> > Commit-Queue: Clemens Hammacher <clemensh@chromium.org> > Cr-Commit-Position: refs/heads/master@{#48688} TBR=clemensh@chromium.org,tebbi@chromium.org Change-Id: Iccb52941d4efe71b49b41572c3d922a5d78bdfd2 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/725899Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#48691}
-
Mike Stanton authored
We didn't correctly maintain the effect chain between the load of the map and the load of the instance type from the map. Bug: v8:6929 Change-Id: I970709fe74483c5cdef3d0cea36bb9e1dc98b40e Reviewed-on: https://chromium-review.googlesource.com/725424Reviewed-by:
-
Andreas Haas authored
TurboFan expects the offset input of a Load or Store node to be a pointer-size input, i.e. an int32 input on 32-bit platforms, and int64 on 64-bit platforms. In WebAssembly we always provided 32-bit offset though, which caused problems when the high word of the register which contained the offset was not empty. With this CL we change the offset input to int64 on 64-bit platforms. In addition we also change the type of the memory_size_ node to int64, so that that we do not have to adjust the type of the memory size at every memory load. This CL will cause performance regressions but is necessary for correctness and to avoid crashes. R=titzer@chromium.org Bug: chromium:766666 Change-Id: I5301e108d05e125258d2a06d500c1b75e91697b8 Reviewed-on: https://chromium-review.googlesource.com/723379Reviewed-by:
Ben Titzer <titzer@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#48689}
-
Clemens Hammacher authored
Instead of copying an array of fixed values into an std::vector for each usage of the FOR_INPUTS macro, just iterate the constant data directly. This also makes the <type>_vector() functions return {constexpr Vector} instead of {std::vector}. R=tebbi@chromium.org Change-Id: Ifc3e5509b2fbf5e383c967c2f46acf2b07f7b5b4 Reviewed-on: https://chromium-review.googlesource.com/725427Reviewed-by: -
Ulan Degenbaev authored
The test does not take into account that Turbofan can force completion of in-object slack tracking. Bug: Change-Id: Ic7404e8395858acaf707e65ca4b17e6b7f776594 Reviewed-on: https://chromium-review.googlesource.com/723464Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#48687}
-
Peter Marshall authored
kByteLengthOffset is actually at the start of the object, so to avoid confusion, put the accessor declarations in the same order as the actual fields. Change-Id: Ic92e597911235ccf126cf934151a0886e5d2a6f6 Reviewed-on: https://chromium-review.googlesource.com/725325Reviewed-by:
-
