v8-dev

Hi, `raw_assembler()->IntPtrAddWithOverflow(a, b)` goes to `INTPTR_BINOP(Int, AddWithOverflow)` in

I would expect that we have many more ASCII art comments where lines happen to end with backslashes,

Hi, we have officially branched to be prepared for the upcoming Chrome version 141. The base of the

i have reported a bug at https://issues.chromium.org/issues/441679229 Michael Lippautz <mlippautz@

ARM64EC: ARM64EC (Emulation Compatible) is a Windows ABI from Microsoft that allows x64 and ARM64

The solution: Change "ptr-compr.h " and add constexpr to V8HeapCompressionSchemeImpl<

I found a solution, de args.gn parameters for x64 compatible with g++ o gcc are: target_os="

I found a solution, de args.gn parameters for x64 compatible with g++ o gcc are: target_os="

I found a solution, de args.gn parameters for x64 compatible with g++ o gcc are: target_os="

Thank you for your reply. I did some more searching and found what I was looking for. Next time, I

I'm not opposed, but not entirely convinced either. I don't think there's significant

Yeah, it makes sense for small strings and when the serialized object doesn't exceed the 256 byte

Hi there, I recently submitted a CL implementing a version of this API, it's fairly straight

We use pointer compression, so it might still work for us. On Wed, Aug 6, 2025 at 3:07 PM Olivier

Just to follow up, I have submitted the patch for review: https://chromium-review.googlesource.com/c/

Hi, we have officially branched to be prepared for the upcoming Chrome version 140. The base of the

On Fri, Aug 1, 2025 at 3:11 PM Leszek Swirski <les...@chromium.org> wrote: Interesting, I like

Hi Sam, > This seems to suggest that block->loop_end() is the first block inside the loop, is

Hi folks, I recently tried two alternatives to ConsStrings: an n-ary tree of parts, and a linear

I've granted the permission to v8-...@googlegroups.com. On Thursday, July 10, 2025 at 3:38:00 PM

Hi Leszek, Thanks for your response and consideration. Some replies inline. On Wed, Jul 9, 2025 at 4:

When developing JavaScript runtime, to prevent users modifying prototype (of Promise, for example,

That would also work. My fix is here: https://chromium-review.googlesource.com/c/v8/v8/+/6683301 For

Seems to be a bug in siso: https://issues.chromium.org/issues/429024909. On Thursday, July 3, 2025 at

In V8, executing the following code: ```js Object.defineProperty(Array.prototype, Symbol.iterator, {

Good to know, thanks for the clarification! I appreciate the thorough explanation! On Monday, June 30

Found a small problem with the v8 13.9 branch. Proposed a fix - https://chromium-review.googlesource.

On Monday, June 16, 2025 at 9:29:55 AM UTC-4 mlip...@chromium.org wrote: I landed a change which

Hi Emanuel, I actually enabled loop unrolling for Wasm, in LLVM, for this same reason. The Turboshaft

You can set flags by calling `V8::SetFlagsFromString` before `V8::Initialize`. On Tue, Jun 3, 2025 at