[webkit-changes] [WebKit/WebKit] 6f3eff: IPInt struct_set and array_set pop too few values

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6f3eff0a31246aff6e11a5957bd477654483d024
      https://github.com/WebKit/WebKit/commit/6f3eff0a31246aff6e11a5957bd477654483d024
  Author: Daniel Liu <daniel_liu4 at apple.com>
  Date:   2025-01-24 (Fri, 24 Jan 2025)

  Changed paths:
    M JSTests/wasm/ipint-tests/ipint-test-struct-set.js
    M Source/JavaScriptCore/llint/InPlaceInterpreter64.asm

  Log Message:
  -----------
  IPInt struct_set and array_set pop too few values
https://bugs.webkit.org/show_bug.cgi?id=286422
rdar://143409513

Reviewed by Keith Miller and Yusuke Suzuki.

IPInt's struct_set and array_set were not popping the correct number
of values from the interpreter stack. This meant that we would end up
with an invalid state in the interpreter, leading to crashes.

* JSTests/wasm/ipint-tests/ipint-test-struct-set.js:
(test):
* Source/JavaScriptCore/llint/InPlaceInterpreter64.asm:

Canonical link: https://commits.webkit.org/289367@main



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