llvm/llvm/test/tools/UpdateTestChecks/update_test_checks/phi-labels.test

# RUN: cp -f %S/Inputs/phi-labels.ll %t.ll && %update_test_checks --version 5 %t.ll
# RUN: diff -u %t.ll %S/Inputs/phi-labels.ll.expected
## Check that running the script again does not change the result:
# RUN: %update_test_checks %t.ll
# RUN: diff -u %t.ll %S/Inputs/phi-labels.ll.expected