llvm/test/tools/llvm-exegesis/X86/latency/subprocess-segfault.s

   1 # REQUIRES: exegesis-can-measure-latency, x86_64-linux
   2
   3 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mode=latency -snippets-file=%s -execution-mode=subprocess | FileCheck %s
   4
   5 # CHECK: error:           'The benchmarking subprocess sent unexpected signal: Segmentation fault'
   6
   7 # TODO: Sometimes transiently fails on PTRACE_ATTACH
   8 # ALLOW_RETRIES: 2
   9
  10 # LLVM-EXEGESIS-DEFREG RBX 0
  11 movq (%rbx), %rax