llvm/test/tools/llvm-exegesis/X86/uops/uops-CMOV16rm-noreg-serialization.s

   1 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=uops --benchmark-phase=assemble-measured-code -opcode-name=CMOV16rm  -benchmarks-file=- | FileCheck %s -check-prefixes=CHECK-YAML
   2
   3 # https://bugs.llvm.org/show_bug.cgi?id=41448
   4 # Verify that we correctly serialize RegNo 0 as %noreg, not as an empty string!
   5
   6 CHECK-YAML:      ---
   7 CHECK-YAML-NEXT: mode:            uops
   8 CHECK-YAML-NEXT: key:
   9 CHECK-YAML-NEXT:   instructions:
  10 CHECK-YAML-NEXT:     - 'CMOV16rm {{[A-Z0-9]+}} {{[A-Z0-9]+}} {{[A-Z0-9]+}} i_0x1 %noreg i_0x0 %noreg i_0x{{[0-9a-f]}}'
  11 CHECK-YAML-LAST: ...