From 19afdb61083e59388031162e0b0ac8d3c4ecadeb Mon Sep 17 00:00:00 2001
From: miha-q <>
Date: Fri, 2 Aug 2024 20:04:44 -0400
Subject: [PATCH] Fri Aug  2 08:04:44 PM EDT 2024

---
 build.sh       |  2 +-
 src/bytecode.c | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 898e2ea..2952cff 100644
--- a/build.sh
+++ b/build.sh
@@ -92,6 +92,6 @@ else
 fi
 
 cd ../obj
-fcmd="$fcmd -lm $cflags" 
+fcmd="$fcmd -g -lm $cflags"
 echo "$fcmd"
 $($fcmd)
diff --git a/src/bytecode.c b/src/bytecode.c
index a908fac..5413a98 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -1009,8 +1009,32 @@ int qansel_efficiency(QBytecode* program, int programSize, int head)
 	int tmpscore = 0;
 	int idx = head;
 
+	/*
+	printf("--------------------------------\n");
 	for (int i = 0; i < programSize; i++)
 	{
+		if (i != -1)
+		{
+			printf("%02X: %s\n", i, qansel_instruction_to_string(program[i].op));
+		}
+		else
+		{
+			printf("%02X: ERR\n", i);
+		}
+	}
+	printf("================================\n");
+	printf("%i\n", head);
+	for (int i = 0; i < programSize; i++)
+	{
+		printf("%i -> %i\n", i, program[i].next);
+	}
+	printf("================================\n");
+	*/
+
+	for (int i = 0; i < programSize; i++)
+	{
+		//printf("%02X: %s (%i)\n", i, qansel_instruction_to_string(program[idx].op), idx);
+
 		switch (program[idx].op)
 		{
 			case QANSEL_INSTRUCTION_X:
@@ -1044,7 +1068,9 @@ int qansel_efficiency(QBytecode* program, int programSize, int head)
 				if (tmpscore > 1) score += tmpscore;
 				tmpscore = 0;
 		}
+		int oidx = idx;
 		idx = program[idx].next;
+		if (idx == -1) break;
 	}
 	return score;
 }
@@ -1185,10 +1211,12 @@ void qansel_reorder(QAnselContext* ctx, unsigned char* program, int programSize)
 	int head[2];
 	head[0] = 0;
 	head[1] = 0;
+
 	for (int reorid = 0; reorid < 2; reorid++)
 	{
 		while (1)
 		{
+			head[reorid] = 0;
 			//find the next unchecked instruction
 			int found = -1;
 			int idx = head[reorid];
-- 
2.39.5