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acf2d122dd
v8/test/cctest/wasm
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Bill Budge acf2d122dd [wasm simd] Improve code generation for I8x16 Shifts 
- Eliminates I8x16SPLAT macro. This generates:

  push eax
  mov  eax, #imm32
  movd xmmDest, eax
  pxor xmmScratch, xmmScratch
  pshufb xmmDest, xmmScratch
  pop eax

- Uses smaller sequence for I8x16Shl and I8x16ShrU that doesn't
  require a temp register.
- Uses punpckbw, psraw, packsswb sequence for I8x16ShrS.

Bug: v8:6020
Change-Id: I1dc4ecaba43b150a3412e9083fe930868d9e5d5d
Reviewed-on: https://chromium-review.googlesource.com/1121045
Reviewed-by: Jing Bao <jing.bao@intel.com>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54300}
2018-07-06 16:21:57 +00:00
..
OWNERS Remove mtrofin and rossberg from OWNERS 2018-02-15 23:48:43 +00:00
test-c-wasm-entry.cc [wasm] Make {NativeModule} independent of instance. 2018-04-27 14:22:35 +00:00
test-run-wasm-64.cc [wasm][cctest] Make remaining tests use page-sized memories 2018-04-27 22:37:14 +00:00
test-run-wasm-asmjs.cc [wasm] Split off wasm-linkage.h 2018-04-27 13:43:49 +00:00
test-run-wasm-atomics64.cc [wasm] Fix SIMD/Atomics tests to use page-sized memory 2018-04-27 20:39:48 +00:00
test-run-wasm-atomics.cc [wasm] Fix SIMD/Atomics tests to use page-sized memory 2018-04-27 20:39:48 +00:00
test-run-wasm-interpreter.cc [wasm] Split off wasm-linkage.h 2018-04-27 13:43:49 +00:00
test-run-wasm-js.cc [wasm] Split off wasm-linkage.h 2018-04-27 13:43:49 +00:00
test-run-wasm-module.cc [arraybuffer] Remove unused allocation mode internally. 2018-07-05 07:31:44 +00:00
test-run-wasm-sign-extension.cc [wasm] Enable sign extension operations in the interpreter 2018-06-01 22:12:45 +00:00
test-run-wasm-simd.cc [wasm simd] Improve code generation for I8x16 Shifts 2018-07-06 16:21:57 +00:00
test-run-wasm.cc [wasm] Remove friendship between NativeModule and (de)serializer 2018-06-28 13:02:34 +00:00
test-streaming-compilation.cc [wasm] Store WasmModule in shared_ptr during async compilation 2018-06-18 15:10:03 +00:00
test-wasm-breakpoints.cc [wasm] Remove {WasmCompiledModule} object type. 2018-06-27 14:02:51 +00:00
test-wasm-codegen.cc [api] Properly define BufferReference instead of CallerOwnedBuffer 2018-06-21 13:17:18 +00:00
test-wasm-interpreter-entry.cc [wasm] Split off wasm-linkage.h 2018-04-27 13:43:49 +00:00
test-wasm-serialization.cc [wasm] Remove {WasmCompiledModule} object type. 2018-06-27 14:02:51 +00:00
test-wasm-shared-engine.cc [wasm] Simplify allocation of export wrappers array. 2018-07-05 15:14:33 +00:00
test-wasm-stack.cc [wasm] Split off wasm-linkage.h 2018-04-27 13:43:49 +00:00
test-wasm-trap-position.cc [explicit isolates] Pass Isolate to Object::Print 2018-06-26 12:32:04 +00:00
wasm-atomics-utils.h [iwyu] Fix some cctest IWYU violations. 2018-06-27 15:25:57 +00:00
wasm-run-utils.cc [wasm] Share code of js-to-wasm wrappers 2018-07-06 15:09:47 +00:00
wasm-run-utils.h [wasm] Remove {WasmCompiledModule} object type. 2018-06-27 14:02:51 +00:00