| # RUN: not llvm-mc %s -triple=mips-unknown-freebsd -show-encoding 2>%t0 | |
| # RUN: FileCheck %s < %t0 | |
| # $32 used to trigger an assertion instead of the usual error message due to | |
| # an off-by-one bug. | |
| # CHECK: :[[@LINE+1]]:17: error: invalid operand for instruction | |
| add $32, $0, $0 |