[clang] [clang] Fix behavior of `__is_trivially_relocatable(volatile int)` (PR #77092)

[via cfe-commits]

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@@ -2651,6 +2651,8 @@ bool QualType::isTriviallyRelocatableType(const ASTContext &Context) const {
     return false;
   } else if (!BaseElementType->isObjectType()) {
     return false;
+  } else if (BaseElementType.isTriviallyCopyableType(Context)) {
+    return true;
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cor3ntin wrote:

Shouldn't this be after the canPassInRegisters test? at the very least it would be more efficient

https://github.com/llvm/llvm-project/pull/77092