diff --git a/src/compiler68k.c b/src/compiler68k.c
index 4297117..8fa0f44 100644
--- a/src/compiler68k.c
+++ b/src/compiler68k.c
@@ -22,6 +22,21 @@ struct basic_block {
 
 uint8_t test_code[] = {
     0x00, // nop
+    0x06, 0x00, // ld b, $0
+    0x0e, 0x11, // ld c, $11
+    0x16, 0x22, // ld d, $22
+    0x1e, 0x33, // ld e, $33
+    0x26, 0x44, // ld h, $44
+    0x2e, 0x55, // ld l, $55
+    0x36, 0x66, // ld [hl], $66
+    0x3e, 0x77, // ld a, $77
+    0x01, 0x23, 0x01, // ld bc, $0123
+    0x11, 0x67, 0x45, // ld de, $4567
+    0x21, 0xab, 0x89, // ld hl, $89ab
+    0x31, 0xef, 0xcd, // ld sp, $cdef
+    0x3e, 0x0a, // .loop: ld a, 10
+    0x3d, // dec a
+    0x20, 0xfd, // jr nz, .loop
     0x18, 0xfe, // jr $-1
     0xc9  // ret
 };