[llvm] [Xtensa] Implement THREADPTR and DFPAccel Xtensa Options. (PR #145543)

[Andrei Safronov via llvm-commits]

================
@@ -8,6 +8,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "MCTargetDesc/XtensaMCExpr.h"
----------------
andreisfr wrote:

Thank you, I'm preparing fix.

https://github.com/llvm/llvm-project/pull/145543