arm-asm: Print a warning if asm_binary_opcode is used with SP as operand
arm-asm: Print a warning if asm_binary_opcode is used with SP as operand

mirror/tinycc,mingodad/tinycc,mirror/tinycc,mirror/tinycc,mingodad/tinycc,mingodad/tinycc,mingodad/tinycc,mirror/tinycc