v8/test
Ng Zhi An 173d660849 [wasm-simd][x64] Optimize i8x16.popcnt with aligned moves
movups is slower on older hardware (core2) than movaps, even if the
operand is aligned. (Not an issue on modern hardware).

Also move i8x16.splat(0x0F) to an external reference so we can load the
mask directly.

Bug: v8:11002
Change-Id: I0b01c27a142024d50b9faaa9e7bd6a1fe169e141
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2643242
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72336}
2021-01-26 19:03:10 +00:00
..
benchmarks [tools] Mark raytrace as slow everywhere 2020-12-03 17:05:14 +00:00
cctest [wasm-simd][x64] Optimize i8x16.popcnt with aligned moves 2021-01-26 19:03:10 +00:00
common Revert "[wasm-simd] Merge all any_true to v128.any_true" 2021-01-26 04:04:41 +00:00
debugger [turboprop] Add a new test variant for turboprop-as-toptier 2021-01-22 11:19:59 +00:00
debugging [wasm] [debugging] Fix --wasm-gdb-remote 2020-12-08 19:37:25 +00:00
fuzzer [regexp] Implement the /d flag for RegExp indices 2021-01-26 04:14:10 +00:00
fuzzilli Fix unhandled promise rejections in REPRL mode 2020-09-30 13:34:23 +00:00
inspector Revert "Reland "Faster JS-to-Wasm calls"" 2021-01-22 13:16:21 +00:00
intl [intl] Implement ECMA402 PR500 Use OrdinaryHasInstance 2021-01-25 22:33:04 +00:00
js-perf-test [super] Rewrite perf tests 2020-11-16 08:36:24 +00:00
memory Reland^4 "[serializer] Allocate during deserialization" 2020-10-07 08:15:50 +00:00
message [modules][api] Add version of HostImportModuleDynamically with import assertions 2021-01-26 04:15:15 +00:00
mjsunit Add regression test case for WasmCompileLazy bug 2021-01-26 18:43:55 +00:00
mkgrokdump Replace libc functions with base wrappers 2020-11-17 08:50:41 +00:00
mozilla [Respect] Prefer inclusive terms 2020-06-22 18:11:23 +00:00
test262 [regexp] Implement the /d flag for RegExp indices 2021-01-26 04:14:10 +00:00
torque [torque] Allow returning pairs from builtins 2021-01-19 18:03:12 +00:00
unittests Revert "[wasm-gc] Remove abstract rtts" 2021-01-26 14:46:34 +00:00
wasm-api-tests [test][cleanup] Rename WASM_*_GLOBAL to WASM_GLOBAL_* 2020-12-17 21:26:54 +00:00
wasm-js [wasm] Update spec tests 2021-01-15 12:13:40 +00:00
wasm-spec-tests Revert "[wasm-simd] Merge all any_true to v128.any_true" 2021-01-26 04:04:41 +00:00
webkit Disallow \8 and \9 in strict mode and template literals 2020-08-03 18:05:14 +00:00
BUILD.gn [turbofan] Make OSR and stack slots compatible 2020-10-05 17:41:02 +00:00
OWNERS Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00