Rolling 6 dependencies

Roll build/ 6c915ac2a..aae8259e7 (164 commits)

https://chromium.googlesource.com/chromium/src/build/+log/6c915ac2af1a..aae8259e754b

$ git log 6c915ac2a..aae8259e7 --date=short --no-merges --format='%ad %ae %s'
2020-08-24 chromium-autoroll Roll Fuchsia SDK from 0.20200823.3.1 to 0.20200824.0.1
2020-08-24 sdefresne [ios] Add support for building .swift files
2020-08-24 chromium-autoroll Roll Fuchsia SDK from 0.20200823.2.1 to 0.20200823.3.1
2020-08-23 smcallis Refactor OS_LINUX preprocessor directive for LaCrOS effort.
2020-08-23 chromium-autoroll Roll Fuchsia SDK from 0.20200823.1.1 to 0.20200823.2.1
2020-08-23 chromium-autoroll Roll Fuchsia SDK from 0.20200822.3.1 to 0.20200823.1.1
2020-08-23 chromium-autoroll Roll Fuchsia SDK from 0.20200822.2.1 to 0.20200822.3.1
2020-08-22 chromium-autoroll Roll Fuchsia SDK from 0.20200822.1.1 to 0.20200822.2.1
2020-08-22 chromium-autoroll Roll Fuchsia SDK from 0.20200821.3.1 to 0.20200822.1.1
2020-08-22 chromium-autoroll Roll Fuchsia SDK from 0.20200821.2.1 to 0.20200821.3.1
2020-08-21 estade Move //chrome/common/media_router to //components/media_router/common
2020-08-21 thomasanderson [XProto] Remove usage of all Xlib and XCB extensions
2020-08-21 chromium-autoroll Roll Fuchsia SDK from 0.20200821.1.1 to 0.20200821.2.1
2020-08-21 liaoyuke [lacros] Add documentation for use with xvfb
2020-08-21 agrieve Reland #2: Add -noverify to build commands to improve runtime (local builds only)
2020-08-21 bsheedy Add Gold CRS arg
2020-08-21 dpranke Roll GN from e327ffdc..6f13aaac and update BUILD files.
2020-08-21 chromium-autoroll Roll Fuchsia SDK from 0.20200821.0.1 to 0.20200821.1.1
2020-08-21 chromium-autoroll Roll Fuchsia SDK from 0.20200820.3.2 to 0.20200821.0.1
2020-08-21 wychen Revert "Reland "Add -noverify to build commands to improve runtime (local builds only)""
2020-08-21 chromium-autoroll Roll Fuchsia SDK from 0.20200820.2.1 to 0.20200820.3.2
2020-08-20 uekawa install-build-deps: lib32gcc1 to lib32gcc-s1
2020-08-20 tcwang [build] Provide a GN arg to enable call-graph-profile-sort
2020-08-20 agrieve Reland "Add -noverify to build commands to improve runtime (local builds only)"
2020-08-20 agrieve Android expectations: Improve node sort order
2020-08-20 jeffyoon [ios/infra] move xcode-parallelization to testing/buildbot
2020-08-20 chromium-autoroll Roll Fuchsia SDK from 0.20200820.1.1 to 0.20200820.2.1
2020-08-20 chromium-autoroll Roll Fuchsia SDK from 0.20200819.3.1 to 0.20200820.1.1
2020-08-20 aeubanks Roll clang llvmorg-12-init-1771-g1bd7046e-5 : llvmorg-12-init-3492-ga1caa302-1.
2020-08-20 dpranke Add a python2_action() template and use it in :histograms_xml.
2020-08-20 chromium-autoroll Roll Fuchsia SDK from 0.20200819.1.1 to 0.20200819.3.1
2020-08-19 dpranke Reland "Rework generated_script handling in MB."
2020-08-19 mheikal Make doubledown rolled packages private
2020-08-19 mheikal [Android] Ignore trailing whitespace in expectation diff-patch lines
2020-08-19 bjoyce Fix flakey test_server.
2020-08-19 agrieve Android: When lint fails, print hint about treat_warnings_as_errors=false
2020-08-19 smcallis Refactor OS_LINUX preprocessor directive for LaCrOS effort.
2020-08-19 chromium-autoroll Roll Fuchsia SDK from 0.20200819.0.1 to 0.20200819.1.1
2020-08-19 sebmarchand Make the Linux PGO build use the archived profiles
2020-08-19 justincohen Revert "Rework generated_script handling in MB."
2020-08-19 mark mac/arm64: Update to Xcode 12b5 (12A8189h)
2020-08-19 mark mac/arm64: Compile with -mcpu=apple-a12
2020-08-19 chromium-autoroll Roll Fuchsia SDK from 0.20200818.4.1 to 0.20200819.0.1
2020-08-19 dewittj JDK Lib Dexer: Ignore keep file if none is generated.
2020-08-19 agrieve Android: Capture more tombstones in instrumentation tests
2020-08-19 hajimehoshi Revert "Add -noverify to build commands to improve runtime (local builds only)"
2020-08-18 chromium-autoroll Roll Fuchsia SDK from 0.20200818.1.1 to 0.20200818.4.1
2020-08-18 agrieve Add -noverify to build commands to improve runtime (local builds only)
2020-08-18 rjascani [Fuchsia] Use isolated-cache for the cdm_data_directory
2020-08-18 smcallis Refactor OS_LINUX preprocessor directive for LaCrOS effort.
(...)
2020-08-10 svenzheng Using latest file to determine latest version for lacros runner
2020-08-10 chromium-autoroll Roll Fuchsia SDK from 0.20200810.1.1 to 0.20200810.2.1
2020-08-10 chonggu [Fuchsia] Remove loglistener from DeviceTarget.
2020-08-10 agrieve Reland "build_vars.txt: Changed to build_vars.json"
2020-08-10 mheikal Fix bug where chrome's app icon is missing in AGSA
2020-08-10 ntfschr Android: treat WebView like one word for java_cpp_utils
2020-08-10 wnwen Android: Remove unnecessary manifest_package
2020-08-10 boliu aw: Batch AwSettingsTest
2020-08-10 wnwen Android: Allow targets to specify baseline.xml
2020-08-10 benmason Revert "build_vars.txt: Changed to build_vars.json"
2020-08-10 chromium-autoroll Roll Fuchsia SDK from 0.20200810.0.1 to 0.20200810.1.1
2020-08-10 perrier [Android] add language decouple strings
2020-08-10 chromium-autoroll Roll Fuchsia SDK from 0.20200809.3.1 to 0.20200810.0.1
2020-08-09 chromium-autoroll Roll Fuchsia SDK from 0.20200809.1.1 to 0.20200809.3.1
2020-08-09 wychen Handle Unicode characters in adb log in Android tests
2020-08-09 chromium-autoroll Roll Fuchsia SDK from 0.20200809.0.1 to 0.20200809.1.1
2020-08-09 chromium-autoroll Roll Fuchsia SDK from 0.20200808.2.1 to 0.20200809.0.1
2020-08-09 chromium-autoroll Roll Fuchsia SDK from 0.20200808.1.1 to 0.20200808.2.1
2020-08-08 chromium-autoroll Roll Fuchsia SDK from 0.20200808.0.1 to 0.20200808.1.1
2020-08-08 chromium-autoroll Roll Fuchsia SDK from 0.20200807.5.1 to 0.20200808.0.1
2020-08-08 chromium-autoroll Roll Fuchsia SDK from 0.20200807.4.1 to 0.20200807.5.1
2020-08-07 bjoyce Combine two jacoco reports.
2020-08-07 dpranke Remove all remaining references to the jumbo build.
2020-08-07 agrieve build_vars.txt: Changed to build_vars.json
2020-08-07 agrieve Report the value of concurrent_links from "gn gen" when on bots
2020-08-07 chromium-autoroll Roll Fuchsia SDK from 0.20200807.3.1 to 0.20200807.4.1
2020-08-07 agrieve diff_utils.py: Fix typo in URL (expecations)
2020-08-07 agrieve AndroidManifest.xml: Tweak DIFF-ANCHOR computation
2020-08-07 chromium-autoroll Roll Fuchsia SDK from 0.20200806.2.1 to 0.20200807.3.1
2020-08-07 dewittj Exclude empty AndroidManifest.xml from resources in an AAR prebuilt.
2020-08-06 benmason Updating XTBs based on .GRDs from branch master
2020-08-06 chromium-autoroll Roll Fuchsia SDK from 0.20200806.1.1 to 0.20200806.2.1
2020-08-06 titouan Block private network requests from insecure contexts.
2020-08-06 Pavel.Iliin Enable whole-program devirtualization for arm64 Android build.
2020-08-06 chromium-autoroll Roll Fuchsia SDK from 0.20200806.0.1 to 0.20200806.1.1
2020-08-06 chromium-autoroll Roll Fuchsia SDK from 0.20200805.3.1 to 0.20200806.0.1
2020-08-06 mark mac/arm64: Update to Xcode 12b4 (12A8179i)
2020-08-06 bokan [Cleanup] Remove dead SpatialNavigationHost
2020-08-05 chromium-autoroll Roll Fuchsia SDK from 0.20200805.0.1 to 0.20200805.3.1
2020-08-05 liaoyuke [lacros] Use xvfb to run interactive_ui_tests
2020-08-05 sokcevic Use inclusive parameter names in PRESUBMIT.py
2020-08-05 wnwen Android: Clean up baseline.xml for downstream
2020-08-05 chromium-autoroll Roll Fuchsia SDK from 0.20200804.3.1 to 0.20200805.0.1
2020-08-05 chromium-autoroll Roll Fuchsia SDK from 0.20200804.2.1 to 0.20200804.3.1
2020-08-05 cduvall Reland "Move getPacProcessor() to GlueApiHelperForR"
2020-08-05 bjoyce Add option to limit batch sizes.
2020-08-04 chromium-autoroll Roll Fuchsia SDK from 0.20200804.1.1 to 0.20200804.2.1
2020-08-04 dpranke Remove 'dpranke@chromium.org' from OWNERS.
2020-08-04 liaoyuke [lacros] Use new gs location
2020-08-04 steveroe Add chrome-bot ps output to system statistics log.

Roll buildtools/ 613921787..ff93f3ea1 (3 commits)

https://chromium.googlesource.com/chromium/src/buildtools/+log/61392178782c..ff93f3ea1a7f

$ git log 613921787..ff93f3ea1 --date=short --no-merges --format='%ad %ae %s'
2020-08-21 dpranke Roll GN from e327ffdc..6f13aaac and update BUILD files.
2020-08-07 sdefresne Roll GN from 3028c6a4..e327ffdc
2020-08-04 dpranke Remove 'dpranke@chromium.org' from OWNERS.

Roll testing/ dc9b1969e..3a36cd6d9 (198 commits)

https://chromium.googlesource.com/chromium/src/testing/+log/dc9b1969e7b2..3a36cd6d9221

$ git log dc9b1969e..3a36cd6d9 --date=short --no-merges --format='%ad %ae %s'
2020-08-24 msisov X11: disable some dnd tests through DISABLED_
2020-08-24 msisov Ozone/Linux: use pangocairo and fix *TrueTypeFont tests
2020-08-24 yuzus [bfcache] Remove SWonUI flag from bfcache bots
2020-08-22 wuwang Enable WPR test again and add to CQ bot android-marshmallow-x86-rel.
2020-08-22 xhwang Revert "[ios] noncq to run tests on 14.0 simulators"
2020-08-21 jeffyoon [ios] noncq to run tests on 14.0 simulators
2020-08-21 kimstephanie mac 11.0 FYI bots src changes
2020-08-21 fdoray [blink scheduler] Add OptOutWebRTCFromAllThrottling to testing config.
2020-08-21 adoneria [updater] LUCI configs for omaha 4 mac builders.
2020-08-21 jeffyoon [ios] remove the xctest arg with enable_unittests_xctest
2020-08-21 msisov X11 and ozone: enable dndozone tests
2020-08-21 toyoshim WebView: remove WebViewOriginCheckForStreamReader experiment
2020-08-21 lindsayw [ios] Remove 12 and 13 coverage from ios14-sdk-sim
2020-08-21 liaoyuke [code coverage] Do not retry invalid shards in coverage build
2020-08-20 zhaoyangli [iOS][infra] Output iOS disabled tests from coverage builder.
2020-08-20 zhaoyangli [iOS][infra] Roll all iOS builders to Xcode 12 beta 5 12a8189h.
2020-08-20 jeffyoon [ios/infra] move xcode-parallelization to testing/buildbot
2020-08-20 ricea Add base::Feature for TransferableStreams
2020-08-20 jeffyoon [ios] ios-simulator-cronet sim sdk from 13.6->13.4
2020-08-20 sreejakshetty [bfcache] Cleanup BackForwardCache test filters
2020-08-20 sreejakshetty [bfcache] Cleanup filtered content_browsertest tests
2020-08-19 dpranke Reland "Rework generated_script handling in MB."
2020-08-19 zhaoyangli [iOS] Append `(1st generation)` to iPhone SE test variant.
2020-08-19 chonggu [Fuchsia] Add maps test suite to Fuchsia FYI bot
2020-08-19 juanmojica Update parameters for shopping experiments in field trial config.
2020-08-19 alexmos Revert "[omnibox] Add tests for dedicated row and pedals a11y"
2020-08-19 svenzheng Enable more gtest pixel tests on fyi bot only
2020-08-19 adoneria [updater] add swarming dimensions for win10 tests.
2020-08-19 zhaoyangli [iOS][infra] Roll all iOS bots to Xcode 12 12a8179i_audio.
2020-08-19 hypan emulator: promote content_browsertests on MM to non-FYI
2020-08-19 olesiamarukhno [omnibox] Add tests for dedicated row and pedals a11y
2020-08-19 sujiezhu Remove AutofillEnableSurfacingServerCardNickname from field trial testing config
2020-08-19 johnchen [Perf] Change android-pixel2-perf to 28 shards
2020-08-19 jeffyoon [ios] ios14 roll to xcode 12 beta 5 12a8189h
2020-08-19 lukasza Enable CorbAllowlistAlsoAppliesToOorCors via fieldtrial...config.json.
2020-08-19 lukasza Remove stale fieldtrial_testing_configs.
2020-08-19 lpz Add support to wpt_metadata_builder for using checked-in wpt metadata.
2020-08-19 justincohen Revert "Rework generated_script handling in MB."
2020-08-19 jiwan Add personal info experiment to field trial config.
2020-08-18 dpranke Add --isolated-outdir flag to test executable API.
2020-08-18 jonahr Enable metal webgl testing on ANGLE/optional/FYI Mac bots
2020-08-18 sinansahin [Offline indicator v2] Add command-line switch to force online state
2020-08-18 liaoyuke [lacros] Move interactive_ui_tests out of experimental
2020-08-18 liaoyuke [lacros] Run interactive_ui_tests on linux-lacros-rel
2020-08-18 pbos Enable SessionCrashedBubbleViewTest.* pixel tests
2020-08-18 liaoyuke [lacros] Disable a few flaky tests and refactor
2020-08-18 dtrainor Updated the reengagement test config.
2020-08-18 fgorski [OSL-RV] Enable Omnibox Suggestions in Recycler View by default
2020-08-18 kimstephanie check_static_initializers should use hermetic xcode paths
2020-08-18 bsheedy Add GPU arm64 Mac builder
(...)
2020-08-10 msisov Ozone: Add --enable-features=UseOzonePlatform to bot variants.
2020-08-08 bpastene Move linux & android bfcache builders to main waterfalls.
2020-08-08 bpastene Mark all Tast and brower-sanity tests as experimental on new arc-r bot.
2020-08-07 isamsonov Remove blink mac10.10/11 configurations.
2020-08-07 svenzheng Get pixel_browser_tests out of experimental
2020-08-07 svenzheng Disable more browser_tests tests for lacros
2020-08-07 toyoshim WebViewOriginCheckForStreamReader: enable it in variation tests
2020-08-07 bpastene Add several basic gtest & integration tests to new eve-arc-r bot.
2020-08-07 isamsonov Remove blink web tests from mac10.10/11.
2020-08-07 svenzheng Disable more browser_tests tests on lacros tester
2020-08-07 domfc Add trial config for WebProtectConnectors
2020-08-07 pmarko Treat PK11_ListCertsInSlot returning nullptr as no certs on slot
2020-08-07 bpastene Remove all experimental tests from android-pie-arm64-rel.
2020-08-07 cthomp Add testing config for iOS legacy TLS interstitial
2020-08-07 isamsonov Remove WebKit Mac10.13 retina configurations.
2020-08-06 svenzheng Enable experiment for browser_tests on lacros tester
2020-08-06 gatong Infra: Renaming mac-arm64 to mac-arm64-rel
2020-08-06 justincohen [ios] Upstream roll Xcode 12 beta 4 (with audio workaround)
2020-08-06 svenzheng Disable more browser_tests for lacros
2020-08-06 ftirelo Revert "Infra: Rename mac-arm64 builder to mac-arm64-rel"
2020-08-06 hans testing/libfuzzer/reproducing.md Fix broken link
2020-08-06 gatong Infra: Rename mac-arm64 builder to mac-arm64-rel
2020-08-06 lizeb Enable ParkableStringsToDisk in fieldtrial_testing_config.json.
2020-08-06 lizeb Enable Background purge on mac in fieldtrial_testing_config.json.
2020-08-06 talp Exclude CrOS from per-agent scheduling experiment.
2020-08-06 svenzheng Enable browser_tests on lacros ci builder
2020-08-06 martiniss Fix mac-arm64 test config
2020-08-05 martiniss Add tests to mac-arm64 builder
2020-08-05 bsheedy Target new Win NVIDIA driver
2020-08-05 rockot Remove sandboxed storage service test suites
2020-08-05 bsheedy Fix and Re-Enable Gold
2020-08-05 sreejakshetty [bfcache] Cleanup and fix content_unittest
2020-08-05 siyua [Nickname Management] Add feature flag to fieldtrial_testing_config
2020-08-05 steveroe Add a cpu x86 dimension to android and android_arm64 resource tests.
2020-08-05 meacer Update field trial config for SafeBrowsing delayed warnings
2020-08-05 tikuta testing: revert whitespace change
2020-08-05 mohsen Reland "Re-add field trial testing config for DisableLatencyRecoveryDesktop"
2020-08-05 ayaelattar Revert "Re-add field trial testing config for DisableLatencyRecoveryDesktop"
2020-08-05 liaoyuke [lacros] Re-enable interactive_ui_tests on linux-lacros
2020-08-05 wenbinzhang [benchmarking] stop running reference build for system_health.common
2020-08-05 pasthana Reland "Bring parity between mac coverage and non-coverage build"
2020-08-05 mohsen Reland "Re-add field trial testing config for DisableLatencyRecoveryDesktop"
2020-08-05 svenzheng Fix linux-lacros-builder-rel compile error
2020-08-05 bpastene Add a test_env.py no-op change to reset swarming's task duplication.
2020-08-05 ynovikov Revert "Shard SwANGLE angle_deqp_egl_tests"
2020-08-05 hypan emulator: Disabld flaky test in StartSurfaceLayoutTest on MM
2020-08-05 hypan emulator: Disable flaky autofill tests on MM
2020-08-04 bsheedy Bypass Skia Gold functionality
2020-08-04 dpranke Remove 'dpranke@chromium.org' from OWNERS.
2020-08-04 aliceywang [Android][Test] Enable AccountPickerBottomSheetTest on MM

Roll third_party/googletest/ e6e2d3b76..1e315c5b1 (25 commits)

https://chromium.googlesource.com/external/github.com/google/googletest.git/+log/e6e2d3b7614f..1e315c5b1a62

$ git log e6e2d3b76..1e315c5b1 --date=short --no-merges --format='%ad %ae %s'
2020-08-20 absl-team Googletest export
2020-08-17 absl-team Googletest export
2020-08-12 krzysio Googletest export
2020-08-12 robert.earhart Export LICENSE
2020-08-11 absl-team Googletest export
2020-08-11 dmauro Googletest export
2020-08-10 absl-team Googletest export
2020-08-05 absl-team Googletest export
2020-08-03 absl-team Googletest export
2020-08-03 absl-team Googletest export
2020-08-05 zumix.cpp fix endif comment
2020-08-03 amatanhead Remove ThrowsMessageHasSubstr and fix some nits after review
2020-07-13 amatanhead Cleanup a bulky expression, document implementation details
2020-07-07 amatanhead Fix build under msvc
2020-07-07 amatanhead Update tests after changing an error message
2020-07-07 amatanhead Fix build under msvc
2020-07-07 amatanhead Add a test to ensure that the `Throws` matcher only invokes its argument once.
2020-07-07 amatanhead Add a test for duplicate catch clauses in throw matchers, fix a couple of nitpicks.
2020-07-03 amatanhead Add missing documentation piece
2020-06-20 amatanhead Small improvements: code style and property name
2020-06-20 amatanhead Add matchers for testing exception properties
2020-08-02 zumix.cpp fix tests
2020-07-29 franciscogthiesen Removing tiny-dnn from "Who is using.."
2020-07-29 zumix.cpp fix GTEST_REMOVE_LEGACY_TEST_CASEAPI_ typo
2018-05-01 lantw44 Avoid using environ on FreeBSD

Roll third_party/spirv-tools/ d9c73ebd9..4dd122392 (39 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup//SPIRV-Tools.git/+log/d9c73ebd9e80..4dd122392f3a

$ git log d9c73ebd9..4dd122392 --date=short --no-merges --format='%ad %ae %s'
2020-08-21 andreperezmaselco.developer spirv-fuzz: Add words instead of logical operands (#3728)
2020-08-20 dnovillo CCP should mark IR changed if it created new constants. (#3732)
2020-08-19 antonikarp spirv-fuzz: add FuzzerPassAddCompositeInserts (#3606)
2020-08-19 antonikarp spirv-fuzz: Support pointer types in FuzzerPassAddParameters (#3627)
2020-08-18 jaebaek Let ADCE pass check DebugScope (#3703)
2020-08-18 andreperezmaselco.developer spirv-opt: Implement opt::Function::HasEarlyReturn function (#3711)
2020-08-17 andreperezmaselco.developer spirv-fuzz: Check termination instructions when donating modules (#3710)
2020-08-17 jackoalan Fix -Wrange-loop-analysis warning (#3712)
2020-08-17 andreperezmaselco.developer spirv-fuzz: Check header dominance when adding dead block (#3694)
2020-08-16 jaebaek Allow DebugTypeTemplate for Type operand (#3702)
2020-08-14 antonikarp spirv-fuzz: Improve code coverage of tests (#3686)
2020-08-14 stefanomil spirv-fuzz: Fuzzer pass to randomly apply loop preheaders (#3668)
2020-08-14 vasniktel spirv-fuzz: Support identical predecessors in TransformationPropagateInstructionUp (#3689)
2020-08-13 alanbaker Improve non-semantic instruction handling in the optimizer (#3693)
2020-08-13 vasniktel Fix the bug (#3680)
2020-08-12 andreperezmaselco.developer spirv-fuzz: Check integer and float width capabilities (#3670)
2020-08-12 andreperezmaselco.developer spirv-fuzz: consider additional access chain instructions (#3672)
2020-08-12 andreperezmaselco.developer spirv-fuzz: Ignore specialization constants (#3664)
2020-08-12 vasniktel Fix the bug (#3683)
2020-08-12 vasniktel spirv-fuzz: Fix width in FuzzerPassAddEquationInstructions (#3685)
2020-08-12 jaebaek Preserve debug info in dead-insert-elim pass (#3652)
2020-08-12 jaebaek Validate more OpenCL.DebugInfo.100 instructions (#3684)
2020-08-11 alanbaker Only validation locations for appropriate execution models (#3656)
2020-08-11 andreperezmaselco.developer spirv-fuzz: Fix in operand type assertion (#3666)
2020-08-11 andreperezmaselco.developer spirv-opt: Add spvOpcodeIsAccessChain (#3682)
2020-08-11 vasniktel spirv-fuzz: FuzzerPassPropagateInstructionsUp (#3478)
2020-08-10 stevenperron Handle no index access chain in local access chain convert (#3678)
2020-08-10 rharrison Roll 2 dependencies (#3677)
2020-08-10 stevenperron Avoid using /MP4 for clang on windows. (#3662)
2020-08-06 antonikarp spirv-fuzz: TransformationReplaceAddSubMulWithCarryingExtended (#3598)
2020-08-06 andreperezmaselco.developer spirv-fuzz: Add TransformationMakeVectorOperationDynamic (#3597)
2020-08-06 andreperezmaselco.developer spirv-fuzz: iterate over blocks in replace linear algebra pass (#3654)
2020-08-06 stefanomil spirv-fuzz: make outliner pass use additional transformations (#3604)
2020-08-05 jaebaek OpenCL.DebugInfo.100 DebugTypeArray with variable size (#3549)
2020-08-05 andreperezmaselco.developer spirv-opt: Improve the code of the Instruction class (#3610)
2020-08-05 vasniktel spirv-fuzz: Handle OpPhis in livesafe functions (#3642)
2020-08-05 vasniktel spirv-fuzz: Handle OpPhi during constant obfuscation (#3640)
2020-08-05 vasniktel spirv-fuzz: Fix FuzzerPassCopyObjects (#3638)
2020-08-04 vasniktel spirv-fuzz: Remove OpFunctionCall operands in correct order (#3630)

Roll tools/clang/ 1078c4141..9784c4f72 (15 commits)

https://chromium.googlesource.com/chromium/src/tools/clang/+log/1078c4141a00..9784c4f72a4e

$ git log 1078c4141..9784c4f72 --date=short --no-merges --format='%ad %ae %s'
2020-08-21 lukasza CheckedPtr rewriter: Skip fields resulting in global destructors.
2020-08-21 karelkral Implement a tool to annotate methods with tracing
2020-08-20 aeubanks Roll clang llvmorg-12-init-1771-g1bd7046e-5 : llvmorg-12-init-3492-ga1caa302-1.
2020-08-18 aeubanks Move file modification to after branch checkout
2020-08-16 sidereal remove copybara initialization artifacts
2020-08-16 sidereal Copybara Service Migration Initialization.
2020-08-16 sidereal Revert "Roll clang llvmorg-12-init-1771-g1bd7046e-5 : llvmorg-12-init-3132-g95fad44e-1."
2020-08-16 aeubanks Roll clang llvmorg-12-init-1771-g1bd7046e-5 : llvmorg-12-init-3132-g95fad44e-1.
2020-08-14 aeubanks Build Clang with ThinLTO on Linux
2020-08-10 karelkral Fix empty_string tool
2020-08-09 lukasza Generalize path exclusions by supporting --exclude-paths parameter.
2020-08-07 aeubanks Fix upload_revision.py
2020-08-06 aeubanks Use `git description` as CLANG_REVISION, remove references to SVN
2020-08-06 akhuang Set ENABLE_X86_RELAX_RELOCATIONS=NO in clang build script.
2020-08-05 hans Clang build.py: Verify zlib support after building

Created with:
  roll-dep build buildtools testing third_party/googletest third_party/gpuweb-cts third_party/spirv-headers third_party/spirv-tools tools/clang

Change-Id: I5bf8624e6390c4a8899fe8d5ab856c3f5d247344
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/27282
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
1 file changed
tree: bfb8a783cf1a0b7f9c868dc2b701d5ffb135c271
  1. build_overrides/
  2. fuzzers/
  3. include/
  4. infra/
  5. samples/
  6. src/
  7. test/
  8. third_party/
  9. tools/
  10. .clang-format
  11. .gitignore
  12. .gn
  13. BUILD.gn
  14. CMakeLists.txt
  15. CODE_OF_CONDUCT.md
  16. CONTRIBUTING.md
  17. CPPLINT.cfg
  18. DEPS
  19. Doxyfile
  20. LICENSE
  21. PRESUBMIT.py
  22. README.md
  23. standalone.gclient
  24. tint_overrides_with_defaults.gni
README.md

Tint

Tint is a compiler for the WebGPU Shader Language (WGSL).

This is not an officially supported Google product.

Requirements

  • Git
  • CMake (3.10.2 or later)
  • Ninja (or other build tool)
  • Python, for fetching dependencies
  • depot_tools in your path

Build options

  • TINT_BUILD_SPV_READER : enable the SPIR-V input reader (off by default)
  • TINT_BUILD_WGSL_READER : enable the WGSL input reader (on by default)
  • TINT_BUILD_SPV_WRITER : enable the SPIR-V output writer (on by default)
  • TINT_BUILD_WGSL_WRITER : enable the WGSL output writer (on by default)
  • TINT_BUILD_FUZZERS : enable building fuzzzers (off by default)

Building

Tint uses Chromium dependency management so you need to install depot_tools and add it to your PATH.

Getting source & dependencies

# Clone the repo as "tint"
git clone https://dawn.googlesource.com/tint tint && cd tint

# Bootstrap the gclient configuration
cp standalone.gclient .gclient

# Fetch external dependencies and toolchains with gclient
gclient sync

Compiling using CMake + Ninja

mkdir -p out/Debug
cd out/Debug
cmake -GNinja ../..
ninja # or autoninja

Compiling using CMake + make

mkdir -p out/Debug
cd out/Debug
cmake ../..
make # -j N for N-way parallel build

Compiling using gn + ninja

mkdir -p out/Debug
gn gen out/Debug
autoninja -C out/Debug

Fuzzers on MacOS

If you are attempting fuzz, using TINT_BUILD_FUZZERS=ON, the version of llvm in the XCode SDK does not have the needed libfuzzer functionality included.

The build error that you will see from using the XCode SDK will look something like this:

ld: file not found:/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.0/lib/darwin/libclang_rt.fuzzer_osx.a

The solution to this problem is to use a full version llvm, like what you would get via homebrew, brew install llvm, and use something like CC=<path to full clang> cmake .. to setup a build using that toolchain.

Checking [chromium-style] issues in CMake builds

The gn based work flow uses the Chromium toolchain for building in anticipation of integration of Tint into Chromium based projects. This toolchain has additional plugins for checking for style issues, which are marked with [chromium-style] in log messages. This means that this toolchain is more strict then the default clang toolchain.

In the future we will have a CQ that will build this work flow and flag issues automatically. Until that is in place, to avoid causing breakages you can run the [chromium-style] checks using the CMake based work flows. This requires setting CC to the version of clang checked out by gclient sync and setting the TINT_CHECK_CHROMIUM_STYLE to ON.

mkdir -p out/style
cd out/style
cmake ../..
CC=../../third_party/llvm-build/Release+Asserts/bin/clang cmake -DTINT_CHECK_CHROMIUM_STYLE=ON ../../ # add -GNinja for ninja builds

Issues

Please file any issues or feature requests at https://bugs.chromium.org/p/tint/issues/entry

Contributing

Please see the CONTRIBUTING and CODE_OF_CONDUCT files on how to contribute to Tint.