[llvm-bugs] [Bug 44798] New: llvm/test/tools/UpdateTestChecks/update_cc_test_checks use clang but don't depend on clang

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=44798

            Bug ID: 44798
           Summary: llvm/test/tools/UpdateTestChecks/update_cc_test_checks
                    use clang but don't depend on clang
           Product: tools
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: support scripts
          Assignee: unassignedbugs at nondot.org
          Reporter: lebedev.ri at gmail.com
                CC: greg.bedwell at sony.com, i at maskray.me,
                    llvm-bugs at lists.llvm.org

$ ninja check-llvm
[1/295] Generating VCSRevision.h
-- Found Git: /usr/bin/git (found version "2.25.0") 
[294/295] Running the LLVM regression tests
FAIL: LLVM :: tools/UpdateTestChecks/update_cc_test_checks/def-and-decl.test
(33391 of 35753)
******************** TEST 'LLVM ::
tools/UpdateTestChecks/update_cc_test_checks/def-and-decl.test' FAILED
********************
Script:
--
: 'RUN: at line 3';   cp
/repositories/llvm-project/llvm/test/tools/UpdateTestChecks/update_cc_test_checks/Inputs/def-and-decl.c
/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c
&& '/usr/bin/python'
/repositories/llvm-project/llvm/utils/update_cc_test_checks.py --clang
/builddirs/llvm-project/build-Clang9-unknown/./bin/clang --opt
/builddirs/llvm-project/build-Clang9-unknown/./bin/opt
/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c
: 'RUN: at line 4';   diff -u
/repositories/llvm-project/llvm/test/tools/UpdateTestChecks/update_cc_test_checks/Inputs/def-and-decl.c.expected
/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c
: 'RUN: at line 6';   '/usr/bin/python'
/repositories/llvm-project/llvm/utils/update_cc_test_checks.py --clang
/builddirs/llvm-project/build-Clang9-unknown/./bin/clang --opt
/builddirs/llvm-project/build-Clang9-unknown/./bin/opt
/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c
: 'RUN: at line 7';   diff -u
/repositories/llvm-project/llvm/test/tools/UpdateTestChecks/update_cc_test_checks/Inputs/def-and-decl.c.expected
/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c
--
Exit Code: 1

Command Output (stdout):
--
$ ":" "RUN: at line 3"
$ "cp"
"/repositories/llvm-project/llvm/test/tools/UpdateTestChecks/update_cc_test_checks/Inputs/def-and-decl.c"
"/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c"
$ "/usr/bin/python"
"/repositories/llvm-project/llvm/utils/update_cc_test_checks.py" "--clang"
"/builddirs/llvm-project/build-Clang9-unknown/./bin/clang" "--opt"
"/builddirs/llvm-project/build-Clang9-unknown/./bin/opt"
"/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c"
# command stderr:
/builddirs/llvm-project/build-Clang9-unknown/./bin/clang: symbol lookup error:
/builddirs/llvm-project/build-Clang9-unknown/bin/../lib/libclangCodeGen.so.11git:
undefined symbol: _ZN4llvm20RemarkSetupFileError2IDE
WARNING: Could not determine clang builtins directory, some tests might not
update correctly.
/builddirs/llvm-project/build-Clang9-unknown/./bin/clang: symbol lookup error:
/builddirs/llvm-project/build-Clang9-unknown/bin/../lib/libclangCodeGen.so.11git:
undefined symbol: _ZN4llvm20RemarkSetupFileError2IDE
Traceback (most recent call last):
  File "/repositories/llvm-project/llvm/utils/update_cc_test_checks.py", line
304, in <module>
    sys.exit(main())
  File "/repositories/llvm-project/llvm/utils/update_cc_test_checks.py", line
265, in main
    get_function_body(args, filename, clang_args, extra_commands, prefixes,
triple_in_cmd, func_dict)
  File "/repositories/llvm-project/llvm/utils/update_cc_test_checks.py", line
161, in get_function_body
    raw_tool_output = common.invoke_tool(args.clang, clang_args, filename)
  File "/repositories/llvm-project/llvm/utils/UpdateTestChecks/common.py", line
50, in invoke_tool
    stdout = subprocess.check_output([exe] + cmd_args, stdin=ir_file)
  File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command
'['/builddirs/llvm-project/build-Clang9-unknown/./bin/clang', '-cc1',
'-triple', 'x86_64-unknown-linux-gnu',
'/builddirs/llvm-project/build-Clang9-unknown/test/tools/UpdateTestChecks/update_cc_test_checks/Output/def-and-decl.test.tmp.c',
'-emit-llvm', '-o', '-']' returned non-zero exit status 127

error: command failed with exit status: 1

--

********************

Testing Time: 702.24s
********************
Failing Tests (1):
    LLVM :: tools/UpdateTestChecks/update_cc_test_checks/def-and-decl.test

  Expected Passes    : 35113
  Expected Failures  : 149
  Unsupported Tests  : 490
  Unexpected Failures: 1
FAILED: test/CMakeFiles/check-llvm 
cd /builddirs/llvm-project/build-Clang9-unknown/test && /usr/bin/python
/builddirs/llvm-project/build-Clang9-unknown/./bin/llvm-lit -sv
/builddirs/llvm-project/build-Clang9-unknown/test
ninja: build stopped: subcommand failed.

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