Commit Graph

2 Commits

Author SHA1 Message Date
Jakob Kummerow
8d7747a715 [strings] Reclaim a bit in the hash field
By replacing usage of the IsNotArrayIndex bit with IsNotIntegerIndex,
we get back one bit that we can use to increase the number of hash bits
stored. The price is that strings that represent array/integer indices
beyond the cacheable range will have to be scanned more often, but these
strings should be rare, and we expect that the additional hash bit is
more worthwhile to have.

Bug: v8:9904
Change-Id: I33f74b0a73f4754aee85805d4b7c409177668439
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2051947
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66299}
2020-02-17 18:26:07 +00:00
Z Nguyen-Huu
b2c5499907 Implement debug(function) helper for Wasm functions
Re-use set breakpoint logic for wasm script to set breakpoint to first
breakable position of given wasm function.

Bug: v8:9724
Change-Id: Ibd6b59d5b93c6895f71f0114291bf78db03aee0b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2001564
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65827}
2020-01-16 20:07:15 +00:00