| # RUN: not llvm-mc -triple i386 %s -filetype=obj -o /dev/null 2>&1 | FileCheck --check-prefix=X86 %s | |
| # RUN: not llvm-mc -triple=x86_64 %s -filetype=obj -o /dev/null 2>&1 | FileCheck --check-prefix=X64 %s | |
| .nops 4, 3 | |
| # X86: :[[@LINE-1]]:1: error: illegal NOP size 3. | |
| .nops 4, 4 | |
| # X86: :[[@LINE-1]]:1: error: illegal NOP size 4. | |
| .nops 4, 5 | |
| # X86: :[[@LINE-1]]:1: error: illegal NOP size 5. | |
| .nops 16, 15 | |
| # X86: :[[@LINE-1]]:1: error: illegal NOP size 15. | |
| # X64: :[[@LINE-2]]:1: error: illegal NOP size 15. |