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This reverts commit 9c09c22. Reason for revert: gc stress failures https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm64%20-%20sim%20-%20gc%20stress/20563/overview Original change's description: > [wasm-simd] Merge all any_true to v128.any_true > > In WebAssembly/simd#423, all any_true > instructions were removed, and replaced with a single v128.any_true. > > This patch removes all but v8x16.any_true, and renames it to > v128.any_true. > > Bug: v8:11331 > Change-Id: Ie394ec841a1a1c4030c4f589eac2cee8a6a2a1f9 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639033 > Reviewed-by: Georg Neis <[email protected]> > Reviewed-by: Deepti Gandluri <[email protected]> > Commit-Queue: Zhi An Ng <[email protected]> > Cr-Commit-Position: refs/heads/master@{#72304} [email protected],[email protected],[email protected],[email protected] Change-Id: I52dbf8de679059dd7b17908c1fe3ada0eb54ff84 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:11331 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2649240 Reviewed-by: Zhi An Ng <[email protected]> Commit-Queue: Zhi An Ng <[email protected]> Cr-Commit-Position: refs/heads/master@{#72305}
This CL implements the upcoming spec change: tc39/proposal-regexp-match-indices#49 A new JSRegExpResultWithIndices subclass is introduced with a separate map and an extra slot for storing the indices. If /d is passed, exec() constructs a JSRegExpResultWithIndices and eagerly builds indices. The existing re-execution logic is removed. Bug: v8:9548 Change-Id: Ic11853e7521017af5e8bd583c7b82bb672821132 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2616873 Commit-Queue: Shu-yu Guo <[email protected]> Reviewed-by: Jakob Gruber <[email protected]> Reviewed-by: Toon Verwaest <[email protected]> Cr-Commit-Position: refs/heads/master@{#72306}
… assertions This change completes support for import assertions for dynamic import(). A new version of the HostImportModuleDynamically callback taking import assertions is added to the public API. The name is very verbose; we could consider removing the "ImportAssertions" part when the old API is removed. Bytecode generation is updated to pass the assertions, if present, to Runtime_DynamicImportCall. Isolate::RunHostImportModuleDynamicallyCallback extracts the assertions from the options bag, filters out the assertions not present in the list specified by the host in HostGetSupportedImportAssertions, and sorts them by code point order of the keys per https://tc39.es/proposal-import-assertions/#sec-import-call-runtime-semantics-evaluation. The resulting array is passed to the host in the callback. Bug: v8:10958 Change-Id: I931df00f954a9f9c65bff5bcf461ba1c8f11e94e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2620578 Commit-Queue: Dan Clark <[email protected]> Reviewed-by: Camillo Bruni <[email protected]> Reviewed-by: Mythri Alle <[email protected]> Reviewed-by: Marja Hölttä <[email protected]> Cr-Commit-Position: refs/heads/master@{#72307}
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/710b42c..32fd3b2 Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/13547b9..450b6b6 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/07bd252..1076f38 Rolling v8/tools/swarming_client: https://chromium.googlesource.com/infra/luci/client-py/+log/1a07271..a32a160 [email protected],[email protected],[email protected] Change-Id: Iaf9a49e55a724d28bf41f9fb0d510105462af385 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2649237 Reviewed-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@{#72308}
Port 22e06c7 Original Commit Message: Factor out the code sequence into macro-assembler functions to be reused by Liftoff. [email protected], [email protected], [email protected], [email protected] BUG= LOG=N Change-Id: I94d4c8ec8a374a030918c7781b5d4a40dc29091b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2648985 Reviewed-by: Junliang Yan <[email protected]> Commit-Queue: Milad Fa <[email protected]> Cr-Commit-Position: refs/heads/master@{#72309}
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Wasm stubs (C to Wasm and Wasm to JS) aren't logged, so they show up as ??? in GDB backtraces. Emit a CodeCreateEvent in the finalization phase of the compilation job so that the JitCodeLogger can keep track of it. With this, a backtrace shows up like (truncated): -(gdb) bt -#0 v8::internal::Runtime_WasmArrayCopy -#1 0x00007fc69d2e155f in Builtins_CEntry_Return1_DontSaveFPRegs_ArgvOnStack_NoBuiltinExit -#2 0x00001c368159fcfc in Function:wasm-function[0]-0-turbofan -#3 0x000000fa00044096 in Stub:c-wasm-entry:i:i -#4 0x00007fc69dc76b76 in v8::internal::GeneratedCode -#5 0x00007fc69dc75b25 in v8::internal::Execution::CallWasm -#6 0x000056506d1a2b6b in v8::internal::wasm::test_gc::WasmGCTester::CallFunctionImpl Bug: v8:11908 Change-Id: I1223b496091f99a94f2e4e665831462cc9617286 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3109050 Reviewed-by: Clemens Backes <[email protected]> Reviewed-by: Georg Neis <[email protected]> Commit-Queue: Zhi An Ng <[email protected]> Cr-Commit-Position: refs/heads/main@{#76608}
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