[clang] [clang][Interp] Implement builtin_expect (PR #69713)

[via cfe-commits]

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@@ -34,6 +34,19 @@ PrimType getIntPrimType(const InterpState &S) {
   llvm_unreachable("Int isn't 16 or 32 bit?");
 }
 
+PrimType getLongPrimType(const InterpState &S) {
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cor3ntin wrote:

I don't suppose we can merge with getIntPrimType ?

https://github.com/llvm/llvm-project/pull/69713