# RUN: llvm-mc -triple=xtensa -mattr=+mul16 -disassemble %s | FileCheck -check-prefixes=CHECK-MUL16 %s
# RUN: not llvm-mc -triple=xtensa -disassemble %s 2>&1 | FileCheck --implicit-check-not=warning: -check-prefixes=CHECK-CORE %s

## Verify that binary code is correctly disassembled with
## mul16 option enabled. Also verify that dissasembling without
## mul16 option generates warnings.

[0x50,0x34,0xd1]
# CHECK-MUL16: mul16s a3, a4, a5
# CHECK-CORE: [[#@LINE-2]]:2: warning: invalid instruction encoding

[0x50,0x34,0xc1]
# CHECK-MUL16: mul16u a3, a4, a5
# CHECK-CORE: [[#@LINE-2]]:2: warning: invalid instruction encoding