[Webkit-unassigned] [Bug 212105] New: [Wasm] Limit the size of Wasm function we optimize in OMG mode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=212105

            Bug ID: 212105
           Summary: [Wasm] Limit the size of Wasm function we optimize in
                    OMG mode
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: msaboff at apple.com

The OMG compilation path for Wasm functions has phases where memory can grow O(N^2) based on the function size.  Long term we should reduce that memory usage.  In the near term we should fallback to the BBQ compilation settings for such large functions.

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