[webkit-changes] [WebKit/WebKit] dd5da1: Only CPU(X86_64) should do constant blinding.

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: dd5da1dca9b6eb959a008827c4fbad61c694652e
      https://github.com/WebKit/WebKit/commit/dd5da1dca9b6eb959a008827c4fbad61c694652e
  Author: Mark Lam <mark.lam at apple.com>
  Date:   2023-03-28 (Tue, 28 Mar 2023)

  Changed paths:
    M Source/JavaScriptCore/assembler/MacroAssembler.h

  Log Message:
  -----------
  Only CPU(X86_64) should do constant blinding.
https://bugs.webkit.org/show_bug.cgi?id=254634
<rdar://problem/107345556>

Reviewed by Justin Michaud and Yusuke Suzuki.

It is not relevant for CPUs with fixed alignment instruction sets.

* Source/JavaScriptCore/assembler/MacroAssembler.h:
(JSC::MacroAssembler::shouldBlind):

Canonical link: https://commits.webkit.org/262260@main