[clang] [llvm] [ARM][AArch64] BTI, GCS, PAC Module flag update. (PR #86212)

[Daniel Kiss via llvm-commits]

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@@ -7070,6 +7070,8 @@ Error BitcodeReader::materializeModule() {
 
   UpgradeARCRuntime(*TheModule);
 
+  CopyModuleAttrToFunctions(*TheModule);
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DanielKristofKiss wrote:

I quickly tried it but tests failed, didn't debug. why.

https://github.com/llvm/llvm-project/pull/86212