diff --git a/test/popcnt.asm b/test/popcnt.asm
new file mode 100644
index 00000000..00096198
--- /dev/null
+++ b/test/popcnt.asm
@@ -0,0 +1,32 @@
+;Testname=test; Arguments=-fbin -opopcnt.bin; Files=stdout stderr popcnt.bin
+
+	bits 16
+
+	popcnt ax,cx
+	popcnt ax,[si]
+	popcnt ax,word [si]
+	popcnt eax,ecx
+	popcnt eax,[si]
+	popcnt eax,dword [si]
+
+	bits 32
+
+	popcnt ax,cx
+	popcnt ax,[esi]
+	popcnt ax,word [esi]
+	popcnt eax,ecx
+	popcnt eax,[esi]
+	popcnt eax,dword [esi]
+
+	bits 64
+
+	popcnt ax,cx
+	popcnt ax,[rsi]
+	popcnt ax,word [rsi]
+	popcnt eax,ecx
+	popcnt eax,[rsi]
+	popcnt eax,dword [rsi]
+	popcnt rax,rcx
+	popcnt rax,[rsi]
+	popcnt rax,qword [rsi]
+	
\ No newline at end of file