5c59ba4fbc
Previously, without support for converting strings to numbers we'd switch to megamorphic state and go to the runtime always to do the conversion causing a performance cliff. This patch improves the following js-perf-test scores: Object-Lookup-String-Constant-BytecodeHandler: 4.25% Object-Lookup-Index-String-BytecodeHandler: 5.41% Bug: v8:9449 Change-Id: I63787fa84373fc946f1304b0141e48a52a1b4bcb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1690953 Reviewed-by: Igor Sheludko <ishell@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#63293} |
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benchmarks | ||
cctest | ||
common | ||
debugger | ||
fuzzer | ||
inspector | ||
intl | ||
js-perf-test | ||
memory | ||
message | ||
mjsunit | ||
mkgrokdump | ||
mozilla | ||
preparser | ||
test262 | ||
torque | ||
unittests | ||
wasm-api-tests | ||
wasm-js | ||
wasm-spec-tests | ||
webkit | ||
BUILD.gn | ||
OWNERS |