fix: probably correct LHBRX instruction

Author: ga2mer

XenonRecomp/recompiler.cpp

@@ -1125,11 +1125,11 @@ bool Recompiler::Recompile(
         break;
 
     case PPC_INST_LHBRX:
-        // TODO: generated by LLM, check that it works correctly
-        print("\t{}.u64 = PPC_LOAD_U16(", r(insn.operands[0]));  // Destination register, unsigned 64-bit
-        if (insn.operands[1] != 0)                              // RA register
+        // TODO: verify
+        print("\t{}.u64 = __builtin_bswap16(PPC_LOAD_U16(", r(insn.operands[0]));
+        if (insn.operands[1] != 0)
             print("{}.u32 + ", r(insn.operands[1]));
-        println("{}.u32);", r(insn.operands[2]));             // RB register
+        println("{}.u32));", r(insn.operands[2]));
         break;
 
     case PPC_INST_LI:
@@ -1731,7 +1731,7 @@ bool Recompiler::Recompile(
 
     case PPC_INST_TWI:
         // no op
-        println("__debugbreak();");
+        // println("__debugbreak();");
         break;
 
     case PPC_INST_TWLGEI: