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dbfc030057
v8/test/cctest
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bbudge dbfc030057 [WASM SIMD] Implement packing and unpacking integer conversions. 
- Adds WASM opcodes I32x4SConvertI16x8Low, I32x4SConvertI16x8High,
  I32x4UConvertI16x8Low, I32x4UConvertI16x8High, which unpack half of
  an I16x8 register into a whole I32x4 register, with signed or unsigned
  extension. Having separate Low/High opcodes works around the difficulty
  of having multiple output registers, which would be necessary if we unpacked
  the entire I16x8 register.

- Adds WASM opcodes I16x8SConvertI8x16Low, I16x8SConvertI8x16High,
  I16x8UConvertI8x16Low, I16x8UConvertI8x16High, similarly to above.

- Adds WASM opcodes I16x8SConvertI32x4, I16x8UConvertI32x4,
  I8x16SConvert16x8, I8x16UConvertI16x8, which pack two source registers
  into a single destination register with signed or unsigned saturation. These
  could have been separated into half operations, but this is simpler to
  implement with SSE, AVX, and is acceptable on ARM. It also avoids adding
  operations that only modify half of their destination register.

- Implements these opcodes for ARM.

LOG=N
BUG=v8:6020

Review-Url: https://codereview.chromium.org/2800523002
Cr-Commit-Position: refs/heads/master@{#44541}
2017-04-10 23:07:30 +00:00
..
asmjs Do NOT get isolate from ParseInfo in compiler.cc 2017-03-28 08:12:48 +00:00
compiler [csa] Fix CSA::ToUint32 rounding for negative HeapNumbers 2017-04-07 12:50:15 +00:00
ffi [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
heap [heap] Start concurrent marking simultaneously with incremental marking. 2017-04-10 14:22:31 +00:00
interpreter [ignition] Add call bytecodes for undefined receiver 2017-04-10 15:30:11 +00:00
libplatform [Tracing] Support multi-categories group list. 2016-12-08 00:28:18 +00:00
libsampler Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
parsing [parser] Introduce 'contextual keyword tokens'. 2017-03-28 12:43:23 +00:00
wasm [WASM SIMD] Implement packing and unpacking integer conversions. 2017-04-10 23:07:30 +00:00
ast-types-fuzz.h Remove SIMD.js from V8. 2017-02-14 06:57:25 +00:00
BUILD.gn Reland "[snapshot] Move builtins generation into mksnapshot" 2017-04-07 13:31:29 +00:00
cctest_exe.isolate
cctest.cc [wasm] Initial signal handler 2017-03-13 22:12:23 +00:00
cctest.gyp Reland "[snapshot] Move builtins generation into mksnapshot" 2017-04-07 13:31:29 +00:00
cctest.h [api] fix incorrect parameter end position in CompileFunctionInContext 2017-04-03 14:16:57 +00:00
cctest.isolate
cctest.status Reland "[snapshot] Move builtins generation into mksnapshot" 2017-04-07 13:31:29 +00:00
DEPS
expression-type-collector-macros.h
gay-fixed.cc
gay-fixed.h
gay-precision.cc
gay-precision.h
gay-shortest.cc
gay-shortest.h
log-eq-of-logging-and-traversal.js
OWNERS [wasm] Drop old typing-asm and its tests. 2016-07-14 00:06:34 +00:00
print-extension.cc
print-extension.h
profiler-extension.cc Introduce v8::CpuProfiler::New and v8::CpuProfiler::Dispose API. 2016-07-08 15:01:10 +00:00
profiler-extension.h Introduce v8::CpuProfiler::New and v8::CpuProfiler::Dispose API. 2016-07-08 15:01:10 +00:00
scope-test-helper.h [parser] Skipping inner funcs: collect data needed for allocation, not the allocation result. 2017-03-07 14:23:14 +00:00
setup-isolate-for-tests.cc Reland "[snapshot] Move builtins generation into mksnapshot" 2017-04-07 13:31:29 +00:00
setup-isolate-for-tests.h Reland "[snapshot] Move builtins generation into mksnapshot" 2017-04-07 13:31:29 +00:00
test-access-checks.cc Fix receiver checks for v8::Function on a remote context receiver. 2017-02-22 10:13:24 +00:00
test-accessor-assembler.cc [ic] Cleanup accessor handling, fix cached property on global, remove cache-on-prototype support 2017-03-15 16:42:51 +00:00
test-accessors.cc [test] Make CHECK_EQ calls in cctest consistent. 2017-02-07 14:20:02 +00:00
test-api-accessors.cc Remove experimental fast accessor builder API 2017-03-14 08:14:48 +00:00
test-api-interceptors.cc Drop UniqueId from include/v8.h 2017-03-06 10:58:01 +00:00
test-api.cc Expose %IteratorPrototype% as an intrinsic in the public API. 2017-04-07 08:33:57 +00:00
test-api.h Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-array-list.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-assembler-arm64.cc Revert "ARM64: Add NEON support" 2017-03-31 12:33:57 +00:00
test-assembler-arm.cc [ARM] Implement D-register versions of vzip, vuzp, and vtrn. 2017-04-10 21:41:02 +00:00
test-assembler-ia32.cc [test] Make CHECK_EQ calls in cctest consistent. 2017-02-07 14:20:02 +00:00
test-assembler-mips64.cc [test] Make CHECK_EQ calls in cctest consistent. 2017-02-07 14:20:02 +00:00
test-assembler-mips.cc MIPS: Move ldc1/sdc1 to macro-assembler. 2017-03-21 11:35:40 +00:00
test-assembler-ppc.cc
test-assembler-s390.cc s390: use new mul instruction 2017-02-13 18:50:35 +00:00
test-assembler-x64.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-assembler-x87.cc [test] Make CHECK_EQ calls in cctest consistent. 2017-02-07 14:20:02 +00:00
test-ast-types.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-ast.cc [Parser] Introduce AstStringConstants to share constants across AstValueFactory 2017-01-17 10:20:47 +00:00
test-atomicops.cc Reland Update implementation of atomics with latest Chromium version but use compiler builtin atomics 2016-10-21 10:05:42 +00:00
test-bignum-dtoa.cc
test-bignum.cc
test-bit-vector.cc Named all zones in the project 2016-10-17 12:12:42 +00:00
test-circular-queue.cc
test-code-cache.cc [ic] Cleanup accessor handling, fix cached property on global, remove cache-on-prototype support 2017-03-15 16:42:51 +00:00
test-code-layout.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-code-stub-assembler.cc [csa] Fix CSA::ToUint32 rounding for negative HeapNumbers 2017-04-07 12:50:15 +00:00
test-code-stubs-arm64.cc [iwyu|arm64] Pre-work for removing the illegal include macro-assembler.h -> assembler-inl.h 2017-03-15 12:08:50 +00:00
test-code-stubs-arm.cc [iwyu|arm] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-28 13:31:30 +00:00
test-code-stubs-ia32.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-mips64.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs-mips.cc MIPS: Move ldc1/sdc1 to macro-assembler. 2017-03-21 11:35:40 +00:00
test-code-stubs-x64.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-code-stubs-x87.cc [RegisterConfiguration] Streamline access to arch defaults, simplify Registers. 2016-06-27 15:31:31 +00:00
test-code-stubs.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-code-stubs.h
test-compiler.cc [api] Fix harmony formatting for CompileFunctionInContext 2017-04-03 20:05:06 +00:00
test-constantpool.cc
test-conversions.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-cpu-profiler.cc Revert of [profiler] reduce incorrectly unaccounted ticks. (patchset #4 id:60001 of https://codereview.chromium.org/2799603005/ ) 2017-04-07 08:23:42 +00:00
test-date.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-debug.cc [debug] introduce precise binary code coverage. 2017-03-23 17:23:17 +00:00
test-decls.cc [runtime] Intercept function declarations. 2016-09-15 15:48:34 +00:00
test-deoptimization.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-dictionary.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-disasm-arm64.cc Revert "ARM64: Add NEON support" 2017-03-31 12:33:57 +00:00
test-disasm-arm.cc [ARM] Implement D-register versions of vzip, vuzp, and vtrn. 2017-04-10 21:41:02 +00:00
test-disasm-ia32.cc [ia32] Add minps/maxps and AVX v_ps/v_pd for add/sub/mul/div/min/max 2017-03-15 02:01:05 +00:00
test-disasm-mips64.cc MIPS[64]: Support for MSA instructions 2017-03-27 13:20:35 +00:00
test-disasm-mips.cc MIPS[64]: Support for MSA instructions 2017-03-27 13:20:35 +00:00
test-disasm-ppc.cc
test-disasm-s390.cc
test-disasm-x64.cc Add pshufw instruction, fix inconsistencies with pextrw instruction. 2017-03-22 20:49:27 +00:00
test-disasm-x87.cc [ic] Split LoadIC into LoadGlobalIC and LoadIC. 2016-06-14 13:21:28 +00:00
test-diy-fp.cc
test-double.cc
test-dtoa.cc
test-elements-kind.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-experimental-extra.js
test-extra.js Add isPromise V8 extras util 2017-04-06 13:16:35 +00:00
test-fast-dtoa.cc
test-feedback-vector.cc [ic] Split StoreIC into StoreGlobalIC and StoreIC. 2017-03-24 07:45:14 +00:00
test-feedback-vector.h Link type feedback vectors to the shared function info. 2017-02-08 08:33:33 +00:00
test-field-type-tracking.cc [runtime] Prototype const-to-mutable field migrations without deprecating maps. 2017-03-09 12:26:12 +00:00
test-fixed-dtoa.cc
test-flags.cc [test] Make CHECK_EQ calls in cctest consistent. 2017-02-07 14:20:02 +00:00
test-func-name-inference.cc [iwyu] Remove include debug.h -> arguments.h 2017-02-09 09:19:23 +00:00
test-fuzz-arm64.cc
test-global-handles.cc Drop UniqueId from include/v8.h 2017-03-06 10:58:01 +00:00
test-global-object.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-hashing.cc [iwyu|arm64] Pre-work for removing the illegal include macro-assembler.h -> assembler-inl.h 2017-03-15 12:08:50 +00:00
test-hashmap.cc Instead of having a hashmap with a function pointer defining its 2016-09-30 16:17:06 +00:00
test-heap-profiler.cc Remove unused Box type 2017-02-17 10:06:22 +00:00
test-hydrogen-types.cc
test-identity-map.cc [IdentityMap] Remove ability to delete entries during iteration. 2017-03-06 21:15:20 +00:00
test-inobject-slack-tracking.cc [runtime] Feed back normalization to constructors (behind flag) 2017-02-27 13:56:14 +00:00
test-javascript-arm64.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-js-arm64-variables.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-list.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-liveedit.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-lockers.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-log-stack-tracer.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-log.cc [profiler] Web UI: add summary of opts/deopts. 2017-03-22 16:02:25 +00:00
test-macro-assembler-arm.cc Implement remaining Boolean SIMD operations on ARM. 2017-03-02 19:50:33 +00:00
test-macro-assembler-ia32.cc
test-macro-assembler-mips64.cc [test] Make CHECK_EQ calls in cctest consistent. 2017-02-07 14:20:02 +00:00
test-macro-assembler-mips.cc MIPS: Move ldc1/sdc1 to macro-assembler. 2017-03-21 11:35:40 +00:00
test-macro-assembler-x64.cc [iwyu] Pre-work for removing unallowed include macro-assembler.h -> assembler-inl.h 2017-02-23 12:10:21 +00:00
test-macro-assembler-x87.cc
test-managed.cc [wasm] Managed<T> ensures T's lifetime does not leak past Isolate's 2017-02-21 17:23:38 +00:00
test-mementos.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-modules.cc Fix completion value of class declarations. 2017-02-28 19:36:45 +00:00
test-object.cc Remove SIMD.js from V8. 2017-02-14 06:57:25 +00:00
test-parsing.cc [parser] Introduce 'contextual keyword tokens'. 2017-03-28 12:43:23 +00:00
test-platform-linux.cc
test-platform-win32.cc
test-platform.cc S390:Update inline asm constraint in test-platform 2016-07-16 15:36:45 +00:00
test-profile-generator.cc [debugger] remove debugger statement support from FCG/CS. 2017-02-22 08:45:09 +00:00
test-random-number-generator.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-regexp.cc [regexp] Fold repeated assertions 2017-03-22 09:28:28 +00:00
test-representation.cc [turbofan] put src/types.[h/cc] into src/compiler/types.[h/cc] 2016-09-05 15:58:45 +00:00
test-run-wasm-relocation-arm64.cc Disentangle assembler from isolate. 2017-03-17 11:18:06 +00:00
test-run-wasm-relocation-arm.cc Disentangle assembler from isolate. 2017-03-17 11:18:06 +00:00
test-run-wasm-relocation-ia32.cc Disentangle assembler from isolate. 2017-03-17 11:18:06 +00:00
test-run-wasm-relocation-x64.cc Disentangle assembler from isolate. 2017-03-17 11:18:06 +00:00
test-run-wasm-relocation-x87.cc [wasm] Fix code specialization for empty memory buffer 2017-03-06 13:39:54 +00:00
test-sampler-api.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-serialize.cc Reland "[snapshot] Move builtins generation into mksnapshot" 2017-04-07 13:31:29 +00:00
test-simulator-arm64.cc [iwyu|arm64] Pre-work for removing the illegal include macro-assembler.h -> assembler-inl.h 2017-03-15 12:08:50 +00:00
test-simulator-arm.cc Revert "Revert of [Atomics] Implement ldaxr/stlxr instructions in ARM64 simulator (patchset #8 id:140001 of https://codereview.chromium.org/2711473002/ )" 2017-02-28 03:31:39 +00:00
test-strings.cc Remove Factory::NewStringFromASCII method. 2017-03-17 17:52:50 +00:00
test-strtod.cc
test-symbols.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-thread-termination.cc Assert that context creation doesn't throw 2017-01-17 13:01:03 +00:00
test-threads.cc Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
test-trace-event.cc [tracing] Avoid Gcc compilation fail by declaring AddTraceEvent function in Class derived from Platform Class. 2016-09-28 08:47:33 +00:00
test-traced-value.cc [tracing] Use locale independent writer for FP values. 2017-01-12 08:08:57 +00:00
test-transitions.cc [runtime][ic] Constant field tracking support. 2017-02-10 08:05:25 +00:00
test-typedarrays.cc include fixing: api.h shouldn't include objects-inl.h 2017-01-09 13:43:28 +00:00
test-types.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-unbound-queue.cc
test-unboxed-doubles.cc [heap] Enforce explicit MarkingState 2017-03-24 18:54:04 +00:00
test-unique.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-unscopables-hidden-prototype.cc
test-usecounters.cc [counters] Add UseCounters for 'f() = 0' syntax 2016-12-27 17:48:40 +00:00
test-utils-arm64.cc Revert "ARM64: Add NEON support" 2017-03-31 12:33:57 +00:00
test-utils-arm64.h Revert "ARM64: Add NEON support" 2017-03-31 12:33:57 +00:00
test-utils.cc Allow C++11 in unittests. 2017-03-10 06:35:51 +00:00
test-version.cc Revert of [build] Introduce an embedder version string (patchset #3 id:40001 of https://codereview.chromium.org/2619213002/ ) 2017-01-21 22:36:54 +00:00
test-weakmaps.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
test-weaksets.cc Rename TypeFeedbackVector to FeedbackVector. 2017-02-07 14:46:36 +00:00
testcfg.py
trace-extension.cc Expose TickSample and its APIs in v8-profiler.h 2016-07-06 18:40:31 +00:00
trace-extension.h Expose TickSample and its APIs in v8-profiler.h 2016-07-06 18:40:31 +00:00
types-fuzz.h [turbofan] HeapConstant types should compare by handle address 2016-10-08 16:51:53 +00:00
unicode-helpers.h [parser/test] Move cctest/PreParserScopeAnalysis into a new file. 2017-02-07 10:11:01 +00:00