[Webkit-unassigned] [Bug 148934] Implement control flow statements in WebAssembly

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=148934

Geoffrey Garen <ggaren at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #260742|review?                     |review+
              Flags|                            |

--- Comment #4 from Geoffrey Garen <ggaren at apple.com> ---
Comment on attachment 260742
  --> https://bugs.webkit.org/attachment.cgi?id=260742
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=260742&action=review

r=me

> Source/JavaScriptCore/wasm/WASMFunctionCompiler.h:407
> +    void endLabel()
> +    {
> +        linkTarget(m_breakLabelTargets.last());
> +
> +        m_breakLabelTargets.removeLast();
> +        m_continueLabelTargets.removeLast();
> +    }

Is it guaranteed that WASM can't have arbitrary gotos? (An arbitrary goto would make the push/pop model of labels invalid.)

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20150908/fa664710/attachment.html>