[all-commits] [llvm/llvm-project] 1ce846: Replace func name with regex for update test scripts

[Giorgis Georgakoudis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1ce846be04f8ce7f899e37424772c0bef1851f76
      https://github.com/llvm/llvm-project/commit/1ce846be04f8ce7f899e37424772c0bef1851f76
  Author: Giorgis Georgakoudis <georgakoudis1 at llnl.gov>
  Date:   2021-03-12 (Fri, 12 Mar 2021)

  Changed paths:
    A clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c
    A clang/test/utils/update_cc_test_checks/Inputs/generated-funcs-regex.c.expected
    A clang/test/utils/update_cc_test_checks/generated-funcs-regex.test
    M llvm/utils/UpdateTestChecks/common.py
    M llvm/utils/update_llc_test_checks.py

  Log Message:
  -----------
  Replace func name with regex for update test scripts

The patch adds an argument to update test scripts, such as update_cc_test_checks, for replacing a function name matching a regex. This functionality is needed to match generated function signatures that include file hashes. Example:

The function signature for the following function:

`__omp_offloading_50_b84c41e__Z9ftemplateIiET_i_l30_worker`

with `--replace-function-regex "__omp_offloading_[0-9]+_[a-z0-9]+_(.*)"` will become:

`CHECK-LABEL: @{{__omp_offloading_[0-9]+_[a-z0-9]+__Z9ftemplateIiET_i_l30_worker}}(`

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D97107