[clang] [llvm] [SystemZ] Global Stackprotector and associated location section (PR #169317)

[Dominik Steenken via llvm-commits]

================
@@ -1194,6 +1194,14 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy,
     }
   }
 
+  if (CGM.getCodeGenOpts().StackProtectorGuardRecord) {
+    if (CGM.getCodeGenOpts().StackProtectorGuard != "global")
+      CGM.getDiags().Report(diag::err_opt_not_valid_without_opt)
+          << "-mstack-protector-guard-record"
+          << "-mstack-protector-guard=global";
+    Fn->addFnAttr("mstackprotector-guard-record");
----------------
dominik-steenken wrote:

I have now converted this into a module flag (i.e. the function attribute `stack-protector-guard-record` was turned into a module flag of the same name).

https://github.com/llvm/llvm-project/pull/169317