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clang-p2996/llvm/test/tools/UpdateTestChecks/update_analyze_test_checks/scev.test
Ramkumar Ramachandra ac466c7525 UpdateTestChecks: squelch warning on SCEV output (#67443)
update_analyze_test_checks.py currently outputs a warning when updating
a script with the run line:

  $ opt -passes='print<scalar-evolution>'

saying that the script doesn't support its output, when it indeed does,
as evidenced by several tests in test/Analysis/ScalarEvolution generated
by this script. There is even a test for update_analyze_test_checks that
makes sure that SCEV output is supported. Hence, squelch the warning.

While at it, rename the update_analyze_test_checks test from basic.ll to
a more explicit scev.ll.
2023-09-26 19:40:13 +01:00

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## Basic test checking that update_analyze_test_checks.py works correctly
# RUN: cp -f %S/Inputs/scev.ll %t.ll && %update_analyze_test_checks %t.ll
# RUN: diff -u %t.ll %S/Inputs/scev.ll.expected
## Check that running the script again does not change the result:
# RUN: %update_analyze_test_checks %t.ll
# RUN: diff -u %t.ll %S/Inputs/scev.ll.expected