// RUN: not llvm-mc -triple x86_64-unknown-unknown %s 2> %t.err
// RUN: FileCheck --check-prefix=64 < %t.err %s

// RUN: not llvm-mc -triple i386-unknown-unknown %s 2> %t.err
// RUN: FileCheck --check-prefix=32 < %t.err %s
// rdar://8204588

// 64: error: ambiguous instructions require an explicit suffix (could be 'cmpb', 'cmpw', 'cmpl', or 'cmpq')
cmp $0, 0(%eax)

// 32: error: register %rax is only available in 64-bit mode
addl $0, 0(%rax)

// 32: test.s:8:2: error: invalid instruction mnemonic 'movi'

# 8 "test.s"
 movi $8,%eax

movl 0(%rax), 0(%edx)  // error: invalid operand for instruction

// 32: error: instruction requires: 64-bit mode
sysexitq

// rdar://10710167
// 64: error: expected scale expression
lea (%rsp, %rbp, $4), %rax

// rdar://10423777
// 64: error: index register is 32-bit, but base register is 64-bit
movq (%rsi,%ecx),%xmm0

// 32: error: invalid operand for instruction
outb al, 4