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++/unknown_suffix.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: <temp-filename>.bc: Unknown instruction for all the tests.
Are these failures known/expected? If not, am I doing something wrong?
A quick check appears to indicate that the failure is in
llvm/lib/Bitcode/Reader/BitcodeReader.cpp:BitcodeReader::ParseFunctionBody().
Thanks,
Bharadwaj
On Sun, Sep 4, 2011 at 8:40 PM, S. Bharadwaj Yadavalli <bharadwajy at gmail.com> 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++/unknown_suffix.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: <temp-filename>.bc: Unknown instruction for all the tests. > > Are these failures known/expected? If not, am I doing something wrong?Known/expected. You can work around it by passing --without-llvm-gcc --without-llvmgxx to configure. IIRC, Eric will be fixing the tests soon. -Eli
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++/unknown_suffix.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: <temp-filename>.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
On Sep 4, 2011, at 8:50 PM, Eli Friedman wrote:> On Sun, Sep 4, 2011 at 8:40 PM, S. Bharadwaj Yadavalli > <bharadwajy at gmail.com> 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++/unknown_suffix.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: <temp-filename>.bc: Unknown instruction for all the tests. >> >> Are these failures known/expected? If not, am I doing something wrong? > > Known/expected. You can work around it by passing --without-llvm-gcc > --without-llvmgxx to configure. IIRC, Eric will be fixing the tests > soon.LLVMC has been removed. I'm still working on removing the llvm-gcc dependencies out of the configure scripts. -eric