cl/instr:asmFull test case with multiple input & output

cl/_testrt/asmfull/in.go

@@ -6,9 +6,22 @@ import _ "unsafe"
 func asmFull(instruction string, regs map[string]any) uintptr
 
 func main() {
+	// no input,no return value
+	asmFull("nop", nil)
+	// input only,no return value
 	asmFull("# test value {value}", map[string]any{"value": 42})
-	result := asmFull("mov {}, {value}", map[string]any{
+	// input with return value
+	res1 := asmFull("mov {}, {value}", map[string]any{
 		"value": 42,
 	})
-	println("Result:", result)
+	println("Result:", res1)
+	// note(zzy): multiple inputs with return value
+	// only for test register & constraint,not have actual meaning
+	// the ir compare cannot crossplatform currently
+	// so just use a comment to test it
+	res2 := asmFull("# calc {x} + {y} -> {}", map[string]any{
+		"x": 25,
+		"y": 17,
+	})
+	println("Result:", res2)
 }