[clang] [Clang][AArch64] Generalise streaming mode checks for builtins. (PR #93802)

[Paul Walker via cfe-commits]

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@@ -559,31 +559,76 @@ SemaARM::ArmStreamingType getArmStreamingFnType(const FunctionDecl *FD) {
   return SemaARM::ArmNonStreaming;
 }
 
-static void checkArmStreamingBuiltin(Sema &S, CallExpr *TheCall,
-                                     const FunctionDecl *FD,
-                                     SemaARM::ArmStreamingType BuiltinType) {
+static bool checkArmStreamingBuiltin(Sema &S, CallExpr *TheCall,
+                                     FunctionDecl *FD,
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paulwalker-arm wrote:

Can `FD`'s constness be restored?  I think you only had to remove it because you previously called `getODRHash`.

https://github.com/llvm/llvm-project/pull/93802