[clang] [clang][ARM64EC] Add support for hybrid_patchable attribute. (PR #99478)

[Jacek Caban via cfe-commits]

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@@ -4027,6 +4030,12 @@ def SelectAny : InheritableAttr {
   let SimpleHandler = 1;
 }
 
+def HybridPatchable : DeclOrTypeAttr, TargetSpecificAttr<TargetArm64EC> {
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cjacek wrote:

Right, I don't remember why I did it like that. I changed it in the new version.

https://github.com/llvm/llvm-project/pull/99478