Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9f179c4476dde90d2839244aedb8109255213a6a
      
https://github.com/WebKit/WebKit/commit/9f179c4476dde90d2839244aedb8109255213a6a
  Author: Ioanna M. Dimitriou H <[email protected]>
  Date:   2025-11-25 (Tue, 25 Nov 2025)

  Changed paths:
    M Source/JavaScriptCore/wasm/WasmOMGIRGenerator32_64.cpp

  Log Message:
  -----------
  Size in bytes to clobber is not aligned on 32 bit OMGIRGenerator's 
prepareForTailCallImpl
https://bugs.webkit.org/show_bug.cgi?id=302776

Reviewed by Justin Michaud.

This bug causes a build failure on 32 bit systems.

Define the stackSlotsToClobber as a multiple of stackAlignmentBytes() to ensure 
that the stackBytesToClobber are always aligned on the stack.

* Source/JavaScriptCore/wasm/WasmOMGIRGenerator32_64.cpp:
(JSC::Wasm::prepareForTailCallImpl):

Canonical link: https://commits.webkit.org/303530@main



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