dyung wrote: > > > This seems to break tests on my Windows box: > > > http://45.33.8.238/win/91548/step_6.txt > > > > > > This is the failed test: > > ``` > > c:\src\llvm-project\out\gn\bin\clang.exe -Ofast -O2 -### -Werror > > C:\src\llvm-project\clang\test\Driver\Ofast.c 2>&1 | > > c:\src\llvm-project\out\gn\bin\filecheck.exe -check-prefix=CHECK-OFAST-O2 > > --check-prefix=CHECK-OFAST-O2-ALIASING-MSVC > > C:\src\llvm-project\clang\test\Driver\Ofast.c > > # executed command: 'c:\src\llvm-project\out\gn\bin\clang.exe' -Ofast -O2 > > '-###' -Werror 'C:\src\llvm-project\clang\test\Driver\Ofast.c' > > # note: command had no output on stdout or stderr > > # error: command failed with exit status: 1 > > # executed command: 'c:\src\llvm-project\out\gn\bin\filecheck.exe' > > -check-prefix=CHECK-OFAST-O2 --check-prefix=CHECK-OFAST-O2-ALIASING-MSVC > > 'C:\src\llvm-project\clang\test\Driver\Ofast.c' > > ``` > > > > > > > > > > > > > > > > > > > > > > > > Somehow `clang.exe -Ofast -O2 -### -Werror > > C:\src\llvm-project\clang\test\Driver\Ofast.c 2>&1` is not producing any > > output for you, despite `-###` being present. I'm not sure why, but all > > windows buildbots seem to be happy with this patch. Can you investigate > > further? > > CC @AaronBallman @MaskRay > > One possibility is that -Wno-msvc-not-found is relevant: > [c3a5087](https://github.com/llvm/llvm-project/commit/c3a50879dfca9ab06ebfe52f48019bb6ac40bb4d) > . (I think the -Wno-msvc-not-found behavior should be reworked, either > removing the driver diagnostic , or delaying the diagnostic after everything > else has been reported.) > > The same "diagnostics are suppressed" issue happened recently on two bots > that @dyung maintains, but I do not know whether theirs are Windows bots.
For my bots, the bot description should tell you what the bot is running, but I only maintain two builders that run Windows at the moment, but they are the same configuration, only one is a release branch version of the builder, but they run on the same physical worker. Do you have a link to the failures? https://github.com/llvm/llvm-project/pull/98736 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
