Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 3c9a7dc13ae58ba3f1d38258b6af10be8325a354
      
https://github.com/WebKit/WebKit/commit/3c9a7dc13ae58ba3f1d38258b6af10be8325a354
  Author: Yusuke Suzuki <[email protected]>
  Date:   2026-08-04 (Tue, 04 Aug 2026)

  Changed paths:
    A JSTests/wasm/stress/table-copy-mixed-address-types.js
    M Source/JavaScriptCore/wasm/WasmBBQJIT.cpp

  Log Message:
  -----------
  [JSC] BBQJIT::addTableCopy's assertion is incorrect
https://bugs.webkit.org/show_bug.cgi?id=321001
rdar://184039749

Reviewed by Dan Hecht.

destination and source address type assertions are swapped.

Test: JSTests/wasm/stress/table-copy-mixed-address-types.js

* JSTests/wasm/stress/table-copy-mixed-address-types.js: Added.
(srcAddressType.module.table.dst):
(8.funcref.elem.table.src):
(string_appeared_here.string_appeared_here.const.instance.await.instantiate.wat):
* Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:
(JSC::Wasm::BBQJITImpl::BBQJIT::addTableCopy):

Canonical link: https://commits.webkit.org/318574@main



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