Re: perf tools: LIBCLANGLLVM=1 build broken with llvm 7/clang 6

2018-06-18 Thread Arnaldo Carvalho de Melo
Em Mon, Jun 18, 2018 at 08:10:27AM -0700, Yonghong Song escreveu: > On 6/18/18 7:31 AM, Arnaldo Carvalho de Melo wrote: > > Em Sat, Jun 16, 2018 at 10:20:21AM -0700, Yonghong Song escreveu: > > > There is an interface change in llvm 7.0 (trunk) for function > > > llvm::TargetMachine::addPassesToEmi

Re: perf tools: LIBCLANGLLVM=1 build broken with llvm 7/clang 6

2018-06-18 Thread Yonghong Song
On 6/18/18 7:31 AM, Arnaldo Carvalho de Melo wrote: Em Sat, Jun 16, 2018 at 10:20:21AM -0700, Yonghong Song escreveu: On 6/16/18 5:26 AM, Arnaldo Carvalho de Melo wrote: Hi Wang, Yogong, While reviewing the BTF patches for pahole, I updated llvm/clang to HEAD and then building per

Re: perf tools: LIBCLANGLLVM=1 build broken with llvm 7/clang 6

2018-06-18 Thread Arnaldo Carvalho de Melo
Em Sat, Jun 16, 2018 at 10:20:21AM -0700, Yonghong Song escreveu: > > > On 6/16/18 5:26 AM, Arnaldo Carvalho de Melo wrote: > > Hi Wang, Yogong, > > > > While reviewing the BTF patches for pahole, I updated llvm/clang > > to HEAD and then building perf with clang embedded I noticed this, wil

Re: perf tools: LIBCLANGLLVM=1 build broken with llvm 7/clang 6

2018-06-16 Thread Yonghong Song
On 6/16/18 5:26 AM, Arnaldo Carvalho de Melo wrote: Hi Wang, Yogong, While reviewing the BTF patches for pahole, I updated llvm/clang to HEAD and then building perf with clang embedded I noticed this, will investigate, posting here to document the regression, maybe this is something y

perf tools: LIBCLANGLLVM=1 build broken with llvm 7/clang 6

2018-06-16 Thread Arnaldo Carvalho de Melo
Hi Wang, Yogong, While reviewing the BTF patches for pahole, I updated llvm/clang to HEAD and then building perf with clang embedded I noticed this, will investigate, posting here to document the regression, maybe this is something you came across in other scenario: $ make LIBCLANGLLVM=1