5e9ddf6ce4
Reland of (https://codereview.chromium.org/1617503003) * New atomic code stubs for x64, ia32, arm, arm64 * Add convenience functions JumpIfNotValidSmiValue, JumpIfUintNotValidSmiValue to macro-assembler-ia32 (API based on x64 macro assembler) * Remove runtime implementation of Atomics.load, the code stub should always be called instead * Add new test to mjsunit atomics test; check that Smi values of different sizes are supported when possible, else fall back to HeapNumbers These changes were needed to add another codestub: * Bump kStubMajorKeyBits from 7 to 8 * Reduce ScriptContextFieldStub::kSlotIndexBits from 13 to 12 BUG=v8:4614 LOG=y TBR=jarin@chromium.org,bmeurer@chromium.org,rodolph.perfetta@gmail.com,machenbach@chromium.org Review URL: https://codereview.chromium.org/1617503003 Cr-Commit-Position: refs/heads/master@{#35427} Review URL: https://codereview.chromium.org/1881383003 Cr-Commit-Position: refs/heads/master@{#35453} |
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benchmarks | ||
cctest | ||
fuzzer | ||
intl | ||
js-perf-test | ||
memory | ||
message | ||
mjsunit | ||
mozilla | ||
preparser | ||
promises-aplus | ||
simdjs | ||
test262 | ||
unittests | ||
webkit | ||
bot_default.gyp | ||
bot_default.isolate | ||
default.gyp | ||
default.isolate | ||
ignition.gyp | ||
ignition.isolate | ||
optimize_for_size.gyp | ||
optimize_for_size.isolate | ||
perf.gyp | ||
perf.isolate |