[llvm] [LFI][X86] Enable bundling for the LFI target (PR #214111)

[Fangrui Song via llvm-commits]

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@@ -50,6 +52,14 @@ void initializeLFIMCStreamer(MCStreamer &Streamer, MCContext &Ctx,
   }
 }
 
+void emitLFIBundleAlign(MCStreamer &Streamer, MCContext &Ctx) {
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MaskRay wrote:

https://llvm.org/docs/CodingStandards.html#use-namespace-qualifiers-to-define-previously-declared-symbols

https://github.com/llvm/llvm-project/pull/214111