diff --git a/SMPDataFlowAnalysis.cpp b/SMPDataFlowAnalysis.cpp
index cb8216ff06a263877dce5b9c22239f1984e07402..e1c9f610dbda55767625c10a57c1110f9f3f8744 100644
--- a/SMPDataFlowAnalysis.cpp
+++ b/SMPDataFlowAnalysis.cpp
@@ -37,10 +37,7 @@
 #define SMP_DEBUG_CHUNKS 1  // tracking down tail chunks for functions
 #define SMP_DEBUG_FRAMEFIXUP 0
 #define SMP_DEBUG_DATAFLOW 0
-#define SMP_DEBUG_OPERAND_TYPES 1
-
-// Compute LVA/SSA or not? Turn it off for NICECAP demo on 31-JAN-2008
-#define SMP_COMPUTE_LVA_SSA 0
+#define SMP_DEBUG_OPERAND_TYPES 1  // leave on; should never happen
 
 char *RegNames[R_of + 1] =
 	{ "EAX", "ECX", "EDX", "EBX", "ESP", "EBP", "ESI", "EDI",