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v8/test/cctest
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Fanchen Kong e344bf94a4 [x64][wasm-simd] Pattern match on packed byte to dword zero extend like shuffle 
When a 8x16 shuffle matches a packed byte to dword zero extension,
1. input1 is S128Zero after canonicalization,
2. the indices {0,4,8,16} are consecutive value in the range [0-15] and
other indices are in the range [16-31],
the shuffle can be matched to packed byte to dword zero extend. These
shuffles are commonly used in image processing.

Change-Id: I14d1e35401dbc5ecd91f67c46ea9762628835d01
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3547667
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Fanchen Kong <fanchen.kong@intel.com>
Cr-Commit-Position: refs/heads/main@{#80953}
2022-06-06 03:15:12 +00:00
..
compiler Fix compilation with gcc 2022-06-01 18:17:22 +00:00
heap [ext-code-space] Introduce CodeLookupResult 2022-06-03 10:04:50 +00:00
interpreter Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
parsing [test] Move cctest/parsing to unittests/parser 2022-05-17 13:07:30 +00:00
torque [csa, torque, cleanup] Rename CSA_ASSERT to CSA_DCHECK 2021-09-30 08:41:23 +00:00
wasm [x64][wasm-simd] Pattern match on packed byte to dword zero extend like shuffle 2022-06-06 03:15:12 +00:00
assembler-helper-arm.cc [test, arm] Take isolate as argument for AssembleCode 2020-11-18 14:17:05 +00:00
assembler-helper-arm.h [test, arm] Take isolate as argument for AssembleCode 2020-11-18 14:17:05 +00:00
BUILD.gn [test][loong64] Fix error when moving test-disasm-loong64 2022-06-02 13:22:43 +00:00
cctest-utils.h [LOONG64] Add LoongArch64 backend 2021-08-16 13:05:19 +00:00
cctest.cc [sandbox] Turn V8_SANDBOX into V8_ENABLE_SANDBOX 2022-05-13 16:23:23 +00:00
cctest.h [test] Make cctest run one test, with maybe custom platform 2022-04-05 09:39:18 +00:00
cctest.status [test] Move cctest/test-managed to unittests/objects/ 2022-06-01 08:05:31 +00:00
collector.h [base] Move utils/vector.h to base/vector.h 2021-06-18 13:33:13 +00:00
DEPS Reland "[tracing] Roll perfetto @ 28b633cd" 2019-09-06 13:42:02 +00:00
expression-type-collector-macros.h
manually-externalized-buffer.h [api] Deprecate [Shared]ArrayBuffer::Externalize/GetContents and constructors 2019-10-29 22:01:54 +00:00
OWNERS Update OWNERS in test/* 2021-02-25 14:26:24 +00:00
print-extension.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
print-extension.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
profiler-extension.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
profiler-extension.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
scope-test-helper.h Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
setup-isolate-for-tests.cc
setup-isolate-for-tests.h Move initialization code into src/init 2019-05-16 12:36:15 +00:00
test-access-checks.cc Deprecate some signature checks 2022-03-31 12:11:21 +00:00
test-accessor-assembler.cc [ic] Use the Map for hashing in the secondary stub cache 2021-10-15 14:54:28 +00:00
test-accessors.cc [runtime] Add interceptors side effects detector 2022-05-12 10:33:10 +00:00
test-allocation.cc Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-api-array-buffer.cc [builtins] DataView should throws on detached buffer 2021-09-14 16:49:36 +00:00
test-api-icu.cc [Intl] Update ICU to 70-1 on v8 2021-11-12 11:35:09 +00:00
test-api-interceptors.cc Fix includes in test-api-interceptors.cc 2022-05-12 13:08:15 +00:00
test-api-stack-traces.cc [cleanup] Make the CaptureStackTrace test threaded 2022-05-31 09:52:38 +00:00
test-api-typed-array.cc [rab / gsab] Add tests for the recent DataView bugs 2021-11-24 16:20:29 +00:00
test-api-wasm.cc [wasm][api] Add WasmModuleObject::Compile api function 2021-11-19 22:25:15 +00:00
test-api.cc [megadom] Add TF inlining for Megadom 2022-05-25 14:07:01 +00:00
test-api.h Reland "Fix -Wimplicit-int-float-conversions." 2021-06-29 16:36:18 +00:00
test-assembler-arm64.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-assembler-arm.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-assembler-ia32.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-assembler-loong64.cc [loong64] Fix the wrong encoding and usage of maskeqz/masknez instructions 2021-12-24 10:46:06 +00:00
test-assembler-mips64.cc Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-assembler-mips.cc Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-assembler-ppc.cc [codegen] Change RegList into a class 2022-03-14 12:59:48 +00:00
test-assembler-riscv64.cc [riscv64] Fix name ambiguous 2022-05-30 01:34:06 +00:00
test-assembler-s390.cc [cleanup] Rename RelocInfo::NONE to RelocInfo::NO_INFO to fix -Wshadow 2021-11-17 19:11:40 +00:00
test-assembler-x64.cc [x64] Implement 256-bit assembly for SSE2_UNOP instructions 2022-04-19 13:01:50 +00:00
test-atomicops.cc Add Relaxed_Memcmp 2021-12-03 18:00:48 +00:00
test-code-stub-assembler.cc [change-array-by-copy] Refactor ConvertToRelativeIndex 2022-05-27 21:13:14 +00:00
test-constantpool.cc PPC: [cleanup] Replace all remaining Min/Max uses with std::min/max 2020-11-25 08:49:53 +00:00
test-cpu-profiler.cc [maglev] Disable on TickLines test 2022-05-13 16:25:34 +00:00
test-debug-helper.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
test-debug.cc cleanup: Fix some typos 2022-05-30 09:13:36 +00:00
test-deoptimization.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-descriptor-array.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-dictionary.cc Disable --stress-concurrent-allocation for tests that change free lists 2020-09-03 11:15:39 +00:00
test-disasm-mips.cc [base] Move utils/vector.h to base/vector.h 2021-06-18 13:33:13 +00:00
test-disasm-regex-helper.cc Unify naming convention for tests and filter them in TestLoader for cctest 2022-04-20 14:19:55 +00:00
test-disasm-regex-helper.h Unify naming convention for tests and filter them in TestLoader for cctest 2022-04-20 14:19:55 +00:00
test-factory.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-feedback-vector.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-feedback-vector.h Revert "factory: Move FeedbackVector construction to type" 2022-01-21 17:09:16 +00:00
test-field-type-tracking.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-func-name-inference.cc [base] Move utils/vector.h to base/vector.h 2021-06-18 13:33:13 +00:00
test-fuzz-arm64.cc Move architecture dependent files 2019-05-28 14:02:15 +00:00
test-global-handles.cc [api] Deprecate unused GlobalHandles APIs that peek into internals 2022-04-21 12:55:15 +00:00
test-global-object.cc Move remaining files in src/ 2019-05-24 18:24:36 +00:00
test-hashcode.cc [dict-proto] Rename v8_dict_mode_prototypes flag 2021-03-29 11:53:45 +00:00
test-heap-profiler.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-helper-riscv64.cc Add RISC-V backend 2021-02-09 17:06:36 +00:00
test-helper-riscv64.h Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-icache.cc Reland "[rwx][mac] Support fast W^X permission switching on Apple Silicon (M1)" 2022-04-28 14:08:11 +00:00
test-identity-map.cc [string] Add flag to use string forwarding table instead of ThinString 2022-04-27 09:09:30 +00:00
test-ignition-statistics-extension.cc Fix counting ignition dispatches 2021-06-07 18:47:24 +00:00
test-inobject-slack-tracking.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-inspector.cc Disable command-line API for untrusted inspector clients. 2022-06-01 09:37:58 +00:00
test-intl.cc [builtins] add Torque fast-path for String.prototype.localeCompare 2021-11-17 12:55:13 +00:00
test-javascript-arm64.cc Move remaining files in src/ 2019-05-24 18:24:36 +00:00
test-js-arm64-variables.cc Move remaining files in src/ 2019-05-24 18:24:36 +00:00
test-js-to-wasm.cc Reland "[osr] Enable concurrent OSR" 2022-04-11 13:09:35 +00:00
test-js-weak-refs.cc [weakrefs] Set unregister_token to undefined when unregistering 2022-05-03 21:09:47 +00:00
test-liveedit.cc [cleanup] Fix some -Wshadow warnings 2021-11-02 17:11:48 +00:00
test-local-handles.cc [cleanup] Fix some -Wshadow warnings 2021-11-02 17:11:48 +00:00
test-lockers.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-log-stack-tracer.cc [ext-code-space] Use cage-friendly HeapObject::map() in compiler 2021-11-30 13:00:28 +00:00
test-macro-assembler-arm64.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-macro-assembler-arm.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-macro-assembler-loong64.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-macro-assembler-mips64.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-macro-assembler-mips.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-macro-assembler-riscv64.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-macro-assembler-x64.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-mementos.cc [heap] Make creation of NewSpace and NewLargeObjectSpace optional 2021-05-04 06:47:54 +00:00
test-orderedhashtable.cc [objects] Make PropertyKind an enum class to fix -Wshadow 2021-11-15 19:05:14 +00:00
test-parsing.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-persistent-handles.cc [cleanup] Fix some -Wshadow warnings 2021-11-02 17:11:48 +00:00
test-platform.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
test-pointer-auth-arm64.cc [arm64][cfi] Enable sim_abort_on_bad_auth by default. 2021-02-05 10:23:40 +00:00
test-profile-generator.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-property-details.cc [dict-proto] Allow storing certain PropertyDetails in single byte 2021-02-04 13:45:13 +00:00
test-ptr-compr-cage.cc [ext-code-space] Make the code space external for real 2021-10-20 16:29:51 +00:00
test-random-number-generator.cc Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-sampler-api.cc Add test for builtin stack frames in profile sample 2021-11-24 09:33:30 +00:00
test-serialize.cc Revert "Allow lookup of matching scripts in Isolate compilation cache" 2022-06-02 17:32:33 +00:00
test-shared-strings.cc [string] Add flag to use string forwarding table instead of ThinString 2022-04-27 09:09:30 +00:00
test-simple-riscv64.cc [cleanup][test] Remove redundant NOLINT annotations 2021-04-30 11:46:14 +00:00
test-smi-lexicographic-compare.cc [cleanup] Eliminate non-const reference parameters 2019-09-10 09:31:07 +00:00
test-stack-unwinding-win64.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
test-strings.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-swiss-name-dictionary-csa.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-swiss-name-dictionary-infra.cc [runtime] Clean up runtime function Arguments accesses 2022-03-09 13:03:15 +00:00
test-swiss-name-dictionary-infra.h Reland [dict-proto] C++ implementation of SwissNameDictionary, pt. 10 2021-03-24 17:12:21 +00:00
test-swiss-name-dictionary-shared-tests.h Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-swiss-name-dictionary.cc Reland "[dict-proto] SIMD support for SwissNameDictionary in Torque" 2021-03-31 13:01:34 +00:00
test-sync-primitives-arm64.cc Reland "Reland "[deoptimizer] Change deopt entries into builtins"" 2020-10-21 06:01:38 +00:00
test-sync-primitives-arm.cc [test, arm] Take isolate as argument for AssembleCode 2020-11-18 14:17:05 +00:00
test-temporal-parser.cc [Temporal] Syntax error if DateExtendedYear is -000000 2022-05-24 04:58:31 +00:00
test-thread-termination.cc [init] Install console API to context extras binding 2022-02-08 15:48:33 +00:00
test-trace-event.cc [test] Make cctest run one test, with maybe custom platform 2022-04-05 09:39:18 +00:00
test-transitions.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-transitions.h Reland "[runtime] Refactor TransitionsAccessor" 2022-02-14 12:05:06 +00:00
test-typedarrays.cc [api] Remove deprecated [Shared]ArrayBuffer API 2021-03-12 16:24:42 +00:00
test-unscopables-hidden-prototype.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
test-unwinder-code-pages.cc [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
test-usecounters.cc [atomics] Remove the deprecated Atomics.wake 2020-08-10 23:02:17 +00:00
test-utils-arm64.cc Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-utils-arm64.h Place bit_cast<>() in the v8::base:: namespace. 2022-05-05 17:56:39 +00:00
test-utils.cc Replace STATIC_ASSERT with static_assert 2022-05-13 13:46:27 +00:00
test-v8windbg.cc [tools] Add v8windbg, a WinDbg extension for V8 2020-02-18 19:16:18 +00:00
test-verifiers.cc [cleanup] Remove atomic kRelaxed accessors in favour for non-atomic ones 2021-03-08 10:57:19 +00:00
test-weakmaps.cc [heap] Separate GC phases flag. 2022-04-06 07:23:39 +00:00
test-weaksets.cc heap: Rename compaction flags 2021-11-10 09:01:59 +00:00
test-web-snapshots.cc [web snapshot] Add support for derived constructors 2022-05-18 07:42:21 +00:00
testcfg.py Add prefix to cctests when listed to make retrieving them more robust 2022-04-27 09:26:10 +00:00
trace-extension.cc Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
trace-extension.h Reland "[include] Split out v8.h" 2021-08-24 13:08:55 +00:00
unicode-helpers.cc Move string-related files to src/strings 2019-05-21 07:17:48 +00:00
unicode-helpers.h Move string-related files to src/strings 2019-05-21 07:17:48 +00:00