[llvm] [Xtensa] Implement Xtensa Floating Point Option. (PR #136086)

[Andrei Safronov via llvm-commits]

================
@@ -113,6 +113,36 @@ static DecodeStatus DecodeMR23RegisterClass(MCInst &Inst, uint64_t RegNo,
   return MCDisassembler::Success;
 }
 
+static const MCPhysReg FPRDecoderTable[] = {
----------------
andreisfr wrote:

Fixed.

https://github.com/llvm/llvm-project/pull/136086