| # RUN: not llvm-mca -mtriple=riscv64 -mcpu=sifive-x280 -timeline -iterations=1 < %s 2>&1 | FileCheck %s | |
| # LLVM-MCA-UNKNOWN M1 | |
| vsetvli zero, a0, e8, m1, tu, mu | |
| vadd.vv v12, v12, v12 | |
| # CHECK: error: Unknown instrumentation type in LLVM-MCA comment: UNKNOWN | |
| # CHECK: # LLVM-MCA-UNKNOWN M1 | |
| # CHECK: ^ | |
| # CHECK: error: There was an error parsing comments. |