[PATCH] D40202: Add opt-viewer testing

[Zachary Turner via llvm-commits]

This is failing for me on Windows.

$ "C:\Python27\python.exe"
"D:/src/llvm-mono/llvm/tools/opt-viewer/opt-viewer.py" "-s"
"D:\src\llvm-mono\llvm\test\tools\opt-viewer/Inputs" "-o"
"D:\src\llvmbuild\clang\Debug\x86\test\tools\opt-viewer\Output\basic.test.tmp"
"D:\src\llvm-mono\llvm\test\tools\opt-viewer/Inputs/basic/or.yaml"
"--no-highlight"
# command stderr:
Traceback (most recent call last):
  File "D:/src/llvm-mono/llvm/tools/opt-viewer/opt-viewer.py", line 20, in
<module>
    import optrecord
  File "D:\src\llvm-mono\llvm\tools\opt-viewer\optrecord.py", line 30, in
<module>
    p = subprocess.Popen(['c++filt', '-n'], stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
  File "C:\Python27\lib\subprocess.py", line 390, in __init__
    errread, errwrite)
  File "C:\Python27\lib\subprocess.py", line 640, in _execute_child
    startupinfo)
WindowsError: [Error 2] The system cannot find the file specified

error: command failed with exit status: 1

What is c++filt supposed to be, because I don't have it.

On Mon, Nov 27, 2017 at 11:01 AM Adam Nemet via Phabricator via
llvm-commits <llvm-commits at lists.llvm.org> wrote:

> This revision was automatically updated to reflect the committed changes.
> Closed by commit rL319073: Add opt-viewer testing (authored by anemet).
>
> Repository:
>   rL LLVM
>
> https://reviews.llvm.org/D40202
>
> Files:
>   llvm/trunk/cmake/config-ix.cmake
>   llvm/trunk/test/lit.cfg.py
>   llvm/trunk/test/lit.site.cfg.py.in
>   llvm/trunk/test/tools/opt-viewer/Inputs/basic/or.c
>   llvm/trunk/test/tools/opt-viewer/Inputs/basic/or.h
>   llvm/trunk/test/tools/opt-viewer/Inputs/basic/or.yaml
>   llvm/trunk/test/tools/opt-viewer/Outputs/basic/basic_or.c.html
>   llvm/trunk/test/tools/opt-viewer/Outputs/basic/basic_or.h.html
>   llvm/trunk/test/tools/opt-viewer/Outputs/basic/index.html
>   llvm/trunk/test/tools/opt-viewer/Outputs/basic/style.css
>   llvm/trunk/test/tools/opt-viewer/basic.test
>   llvm/trunk/test/tools/opt-viewer/lit.local.cfg
>
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