-
Jakob Gruber authored
This is a reland of 6a0e7224 Original change's description: > [regexp] Limit the size of inlined choice nodes > > Codegen for unicode property escapes (e.g.: /\p{L}/u) can produce huge > code objects. This effect can be further magnified through inlining, > leading to exponential code growth in the size of the pattern. > > This CL is a (fairly hacky) way to avoid exponential growth. We > recognize choice nodes with 'many' choices and disable inlining for > them. In the future we should fix this properly, either by using the > code size budget correctly, or by improving codegen for property > escapes. > > Bug: v8:10441 > Change-Id: I817f145251ec8b1b9906cc735c9e9bdb004c98ed > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2170229 > Commit-Queue: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#67433} Tbr: yangguo@chromium.org Bug: v8:10441 Change-Id: I9a16cc9e8248cb46d3d16a4e2d250968cc1b7b39 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2172679Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#67462}
10842cad