diff --git a/test_asm/fibonacci.asm b/test_asm/fibonacci.asm
new file mode 100644
index 0000000..107f478
--- /dev/null
+++ b/test_asm/fibonacci.asm
@@ -0,0 +1,21 @@
+:DUMP DEBUG0
+:RUN
+
+addi  $s0 $zero 100
+addi  $s1 $zero 0
+addi  $s2 $zero 1
+addi  $s3 $zero 0
+
+:LABEL LOOP
+add   $s3 $s1 $s2
+
+add   $s1 $s2 $zero
+add   $s2 $s3 $zero
+
+slt   $t0 $s3 $s0
+beq   $t0 $zero EXIT
+
+:REGCAT $s3
+j LOOP
+
+:LABEL EXIT
diff --git a/test_asm/input_loop.asm b/test_asm/input_loop.asm
new file mode 100644
index 0000000..3060370
--- /dev/null
+++ b/test_asm/input_loop.asm
@@ -0,0 +1,13 @@
+:DUMP DEBUG0
+:RUN
+
+addi  $s0 $zero 33
+
+:LABEL LOOP
+:INPUT $s1
+:OUTPUT $s1
+:CRLF
+beq   $s0 $s1 EXIT
+j LOOP
+:LABEL EXIT
+:REGCAT $pc
diff --git a/test_asm/test.asm b/test_asm/test.asm
index eb93e80..107f478 100644
--- a/test_asm/test.asm
+++ b/test_asm/test.asm
@@ -1,13 +1,21 @@
 :DUMP DEBUG0
 :RUN
 
-addi  $s0 $s0 33
+addi  $s0 $zero 100
+addi  $s1 $zero 0
+addi  $s2 $zero 1
+addi  $s3 $zero 0
 
 :LABEL LOOP
-:INPUT $s1
-:OUTPUT $s1
-:CRLF
-beq   $s0 $s1 EXIT
+add   $s3 $s1 $s2
+
+add   $s1 $s2 $zero
+add   $s2 $s3 $zero
+
+slt   $t0 $s3 $s0
+beq   $t0 $zero EXIT
+
+:REGCAT $s3
 j LOOP
+
 :LABEL EXIT
-:REGCAT $pc