Accomodate ARB_fp XPD opcode separately from NV_fp's X2D.
diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c
index 7fa2569..c2365a2 100644
--- a/src/mesa/shader/arbprogparse.c
+++ b/src/mesa/shader/arbprogparse.c
@@ -2903,7 +2903,7 @@
             case OP_XPD_SAT:
                fp->Saturate = 1;
             case OP_XPD:
-               fp->Opcode = FP_OPCODE_X2D;
+               fp->Opcode = FP_OPCODE_XPD;
                break;
          }