[LLVMdev] [MacOSX] make check failures (original) (raw)
Benjamin Kramer benny.kra at googlemail.com
Sun Sep 4 20:51:18 PDT 2011
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On 04.09.2011, at 20:40, S. Bharadwaj Yadavalli wrote:
Hi,
I built LLVM + Clang on Mac OS X and ran make check. I get the following result summary: Failing Tests (11): LLVM :: LLVMC/C++/dash-x.cpp LLVM :: LLVMC/C++/hello.cpp LLVM :: LLVMC/C++/just-compile.cpp LLVM :: LLVMC/C++/together.cpp LLVM :: LLVMC/C++/unknownsuffix.unk LLVM :: LLVMC/C/hello.c LLVM :: LLVMC/C/opt-test.c LLVM :: LLVMC/C/sink.c LLVM :: LLVMC/C/wall.c LLVM :: LLVMC/ObjC++/hello.mm LLVM :: LLVMC/ObjC/hello.m Expected Passes : 5548 Expected Failures : 57 Unsupported Tests : 12 Unexpected Failures: 11 I see the error : llc: .bc: Unknown instruction for all the tests. Are these failures known/expected? If not, am I doing something wrong?
Xcode comes with an old version of llvm-gcc that is picked up by LLVM's configure script. It's not compatible with LLVM trunk anymore. You can configure LLVM with "--without-llvmgcc --without-llvmgxx" to skip those tests.
-Ben
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