Re: [cfe-users] Backend error
Could you please report this as a bug at https://bugs.llvm.org/describecomponents.cgi?product=clang Best, Jonas Am 21.08.2018 um 08:01 schrieb Itaru Kitayama via cfe-users: > Hi, > I am seeing a application build error shown below: > > [ 7%] Building CXX object sli/CMakeFiles/sli_lib.dir/filesystem.cc.o > fatal error: error in backend: Cannot select: t42: i16,ch = > AtomicLoad<(volatile load acquire 1 from `i8 > addrspace(1)* bitcast (i64 addrspace(1)* > > @_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed > to i8 addrspace(1)*)`, align 8, > addrspace 1)> t7:1, t46 > t46: i64 = NVPTXISD::Wrapper TargetGlobalAddress:i64 addrspace(1)* > @_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed> > 0 > t45: i64 = TargetGlobalAddress @_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed> > 0 > In function: > _ZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreter > clang-8: error: clang frontend command failed with exit code 70 (use > -v to see invocation) > clang version 8.0.0 (https://github.com/llvm-mirror/clang > e20516350f5e2062f0b5f49efb56acd94c83e5e4) > (https://github.com/llvm-mirror/llvm > c04ae04bb3ce0d715190819fa3f5c001c471d969) > Target: powerpc64le-unknown-linux-gnu > Thread model: posix > InstalledDir: /gpfs/work/pcp0/pcp0151/opt/llvm+clang-upstream/bin > clang-8: note: diagnostic msg: PLEASE submit a bug report to > https://bugs.llvm.org/ and include the crash backtrace, preprocessed > source, and associated run script. > clang-8: note: diagnostic msg: Error generating preprocessed source(s). > make[2]: *** [sli/CMakeFiles/sli_lib.dir/filesystem.cc.o] Error 70 > make[1]: *** [sli/CMakeFiles/sli_lib.dir/all] Error 2 > make: *** [all] Error 2 > > The LLVM/Clang toolchain I'm using is the trunk clang-8. > > > ___ > cfe-users mailing list > cfe-users@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users ___ cfe-users mailing list cfe-users@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
Re: [cfe-users] Backend error
Hi, Please see: https://bugs.llvm.org/show_bug.cgi?id=38667 On Wed, Aug 22, 2018 at 4:54 PM Jonas Toth wrote: > Could you please report this as a bug at > https://bugs.llvm.org/describecomponents.cgi?product=clang > > Best, Jonas > > Am 21.08.2018 um 08:01 schrieb Itaru Kitayama via cfe-users: > > Hi, > I am seeing a application build error shown below: > > [ 7%] Building CXX object sli/CMakeFiles/sli_lib.dir/filesystem.cc.o > fatal error: error in backend: Cannot select: t42: i16,ch = > AtomicLoad<(volatile load acquire 1 from `i8 > addrspace(1)* bitcast (i64 addrspace(1)* > > @_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed > to i8 addrspace(1)*)`, align 8, > addrspace 1)> t7:1, t46 > t46: i64 = NVPTXISD::Wrapper TargetGlobalAddress:i64 @_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed> > 0 > t45: i64 = TargetGlobalAddress @_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed> > 0 > In function: > _ZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreter > clang-8: error: clang frontend command failed with exit code 70 (use -v to > see invocation) > clang version 8.0.0 (https://github.com/llvm-mirror/clang > e20516350f5e2062f0b5f49efb56acd94c83e5e4) ( > https://github.com/llvm-mirror/llvm > c04ae04bb3ce0d715190819fa3f5c001c471d969) > Target: powerpc64le-unknown-linux-gnu > Thread model: posix > InstalledDir: /gpfs/work/pcp0/pcp0151/opt/llvm+clang-upstream/bin > clang-8: note: diagnostic msg: PLEASE submit a bug report to > https://bugs.llvm.org/ and include the crash backtrace, preprocessed > source, and associated run script. > clang-8: note: diagnostic msg: Error generating preprocessed source(s). > make[2]: *** [sli/CMakeFiles/sli_lib.dir/filesystem.cc.o] Error 70 > make[1]: *** [sli/CMakeFiles/sli_lib.dir/all] Error 2 > make: *** [all] Error 2 > > The LLVM/Clang toolchain I'm using is the trunk clang-8. > > > ___ > cfe-users mailing > listcfe-us...@lists.llvm.orghttp://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users > > > ___ cfe-users mailing list cfe-users@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
Re: [cfe-users] cfe-users Digest, Vol 67, Issue 13
Hi，Bob Thanks! Sorry, It is data type complex int. I would like to implement custom instruction for complex numbers e.g, do complex int shift in one instruction. Currently, complex int number is implemented as a array of int with two real int number in Clang. I am new to Clang and the implementation of the front end are very complicated to me and there are very few debug information dump in Clang. As a result, it is difficult for me to find out the location of the code which cause the error. Zhiguo On Thursday, August 23, 2018, via cfe-users > - > > Message: 1 > Date: Tue, 21 Aug 2018 17:30:13 -0400 > From: rsherry8 via cfe-users > To: cfe-users@lists.llvm.org > Subject: Re: [cfe-users] How to make LLVM IR (SHIFT) in Clang to > support complex data type > Message-ID: <5b7c8465.5030...@comcast.net> > Content-Type: text/plain; charset="utf-8"; Format="flowed" > > In this case, does the class complex support the shift operator? I > suspect it does not. If it does then I suspect you have found a bug in > Clang. > > I am wondering why you need compiler support here. Could you not just > add a shift operator to the class complex? > > Bob > On 8/21/2018 12:16 PM, Zhiguo Ge via cfe-users wrote: > > Hi, All > > > > I want IR in Clang to such as SHIFT can support complex number. > > I tried to write the following code: > >complex data1; > >complex data2 = data1 >> 4; > > The Clang compiler said invalid operands in binary instructions. > > I guess Clang do the data type check and report the error. > > > > Can anyone help to explain how to make Clang support complex number > > for SHIFT IR? > > > > Thanks a lot! > > > > > > ___ > > cfe-users mailing list > > cfe-users@lists.llvm.org > > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users > > crubbed... > URL: <http://lists.llvm.org/pipermail/cfe-users/ > attachments/20180822/d959dcc7/attachment-0001.html> > > > An HTML attachment was scrubbed... > URL: <http://lists.llvm.org/pipermail/cfe-users/ > attachments/20180822/18873ff4/attachment-0001.html> > > -- > > Subject: Digest Footer > > ___ > cfe-users mailing list > cfe-users@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users > > > > ___ cfe-users mailing list cfe-users@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
