Thank you, I will continue to pay attention to it. Hope those bugs can be solved :)
Thank you again for your patience. On Wednesday, July 10, 2019 at 7:56:03 PM UTC+8, Than McIntosh wrote: > > OK, thanks for checking on that. > > Sounds like this is a new problem (not too surprising, since this is an > area of the compiler that is undergoing a lot of changes in recent weeks; > tip is a bit unstable). > > I have my hands full with a couple of other bugs that I am juggling right > now; filed issue https://github.com/golang/go/issues/33020 to track. > > Cheers, Than > > On Tue, Jul 9, 2019 at 8:04 PM Yuan Ting <yuan...@ict.ac.cn <javascript:>> > wrote: > >> My gollvm version is >> commit 29005f52b3501c489cb1653506cd479d5a178e98 (HEAD -> master, >> origin/master, origin/HEAD) >> Author: Cherry Zhang <...> >> Date: Sat Jun 29 00:25:46 2019 -0400 >> >> bridge: support builtin memset >> >> Change-Id: I7321f57e0d58c0ff5c3a19f7cbf5721fabbf1263 >> Reviewed-on: https://go-review.googlesource.com/c/gollvm/+/184439 >> Reviewed-by: Than McIntosh <...> >> >> >> gofrontend version is >> >> commit 7a8e10be0ddb8909ce25a264d03b24cee4df60cc (HEAD -> master, >> origin/master, origin/HEAD) >> Author: Cherry Zhang <...> >> Date: Wed Jul 3 15:55:19 2019 -0400 >> >> compiler: optimize 0,1,2-case select statement >> >> For a select statement with zero-, one-, or two-case with a >> default case, we can generate simpler code instead of calling the >> generic selectgo. A zero-case select is just blocking the >> execution. A one-case select is mostly just executing the case. A >> two-case select with a default case is a non-blocking send or >> receive. We add these special cases for lowering a select >> statement. >> >> Change-Id: I519d246a4a5ba6871bb303160bba1ec1e3074bd0 >> Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/184998 >> Reviewed-by: Ian Lance Taylor <...> >> >> >> I retry to pull gollvm from https://go.googlesource.com/gollvm but it >> tells me I'm already up to date. >> >> Thanks. >> >> On Tuesday, July 9, 2019 at 10:03:11 PM UTC+8, Than McIntosh wrote: >>> >>> That stack trace looks a lot like >>> >>> https://github.com/golang/go/issues/32778 >>> >>> which was fixed last week. What vintage is your gollvm? >>> >>> Thanks, Than >>> >>> >>> On Tue, Jul 9, 2019 at 9:54 AM Yuan Ting <yuan...@ict.ac.cn> wrote: >>> >>>> In addition, I also failed to build etcd. >>>> >>>> $ git clone https://github.com/etcd-io/etcd.git >>>> $ cd etcd/ && ./build >>>> go build: when using gccgo toolchain, please pass linker flags using >>>> -gccgoflags, not -ldflags >>>> # go.etcd.io/etcd/etcdserver/api/rafthttp >>>> #0 0x000055ecc4cfa34a llvm::sys::PrintStackTrace(llvm::raw_ostream&) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0xa6c34a) >>>> #1 0x000055ecc4cf8124 llvm::sys::RunSignalHandlers() >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0xa6a124) >>>> #2 0x000055ecc4cf8262 SignalHandler(int) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0xa6a262) >>>> #3 0x00007fbbd49d5890 __restore_rt >>>> (/lib/x86_64-linux-gnu/libpthread.so.0+0x12890) >>>> #4 0x000055ecc44f0940 Export::type_index(Type const*) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x262940) >>>> #5 0x000055ecc44f0c31 Export::write_type(Type const*) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x262c31) >>>> #6 0x000055ecc449f2e1 Named_type::do_export(Export*) const >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x2112e1) >>>> #7 0x000055ecc44f10ce Export::write_type_definition(Type const*, int) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x2630ce) >>>> #8 0x000055ecc44f1390 Export::write_types(int) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x263390) >>>> #9 0x000055ecc44fcea0 >>>> Export::export_globals(std::__cxx11::basic_string<char, >>>> std::char_traits<char>, std::allocator<char> > const&, >>>> std::__cxx11::basic_string<char, std::char_traits<char>, >>>> std::allocator<char> > const&, std::__cxx11::basic_string<char, >>>> std::char_traits<char>, std::allocator<char> > const&, >>>> std::map<std::__cxx11::basic_string<char, std::char_traits<char>, >>>> std::allocator<char> >, Package*, >>>> std::less<std::__cxx11::basic_string<char, std::char_traits<char>, >>>> std::allocator<char> > >, >>>> std::allocator<std::pair<std::__cxx11::basic_string<char, >>>> std::char_traits<char>, std::allocator<char> > const, Package*> > > >>>> const&, >>>> std::map<std::__cxx11::basic_string<char, std::char_traits<char>, >>>> std::allocator<char> >, Package*, >>>> std::less<std::__cxx11::basic_string<char, std::char_traits<char>, >>>> std::allocator<char> > >, >>>> std::allocator<std::pair<std::__cxx11::basic_string<char, >>>> std::char_traits<char>, std::allocator<char> > const, Package*> > > >>>> const&, >>>> std::__cxx11::basic_string<char, std::char_traits<char>, >>>> std::allocator<char> > const&, Import_init_set const&, Bindings const*) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x26eea0) >>>> #10 0x000055ecc4457047 Gogo::do_exports() >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x1c9047) >>>> #11 0x000055ecc4441a90 go_parse_input_files(char const**, unsigned int, >>>> bool, bool) (/home/yt/LLVMsvn/install/bin/llvm-goc+0x1b3a90) >>>> #12 0x000055ecc442ee69 gollvm::driver::CompileGoImpl::invokeFrontEnd() >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x1a0e69) >>>> #13 0x000055ecc4436ee5 >>>> gollvm::driver::CompileGoImpl::performAction(gollvm::driver::Compilation&, >>>> gollvm::driver::Action const&, >>>> llvm::SmallVector<gollvm::driver::Artifact*, >>>> 3u> const&, gollvm::driver::Artifact const&) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x1a8ee5) >>>> #14 0x000055ecc442950f >>>> gollvm::driver::Driver::processAction(gollvm::driver::Action*, >>>> gollvm::driver::Compilation&, bool) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x19b50f) >>>> #15 0x000055ecc44296af >>>> gollvm::driver::Driver::processActions(gollvm::driver::Compilation&) >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x19b6af) >>>> #16 0x000055ecc43cf403 main >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x141403) >>>> #17 0x00007fbbd386db97 __libc_start_main >>>> /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:344:0 >>>> #18 0x000055ecc442130a _start >>>> (/home/yt/LLVMsvn/install/bin/llvm-goc+0x19330a) >>>> Stack dump: >>>> 0. Program arguments: /home/yt/LLVMsvn/install/bin/llvm-goc -c -O2 -g >>>> -m64 -fdebug-prefix-map=/tmp/go-build979597534=/tmp/go-build >>>> -gno-record-gcc-switches -fgo-pkgpath= >>>> go.etcd.io/etcd/etcdserver/api/rafthttp -o $WORK/b192/_go_.o -I >>>> $WORK/b192/_importcfgroot_ etcdserver/api/rafthttp/coder.go >>>> etcdserver/api/rafthttp/doc.go etcdserver/api/rafthttp/http.go >>>> etcdserver/api/rafthttp/metrics.go etcdserver/api/rafthttp/msg_codec.go >>>> etcdserver/api/rafthttp/msgappv2_codec.go etcdserver/api/rafthttp/peer.go >>>> etcdserver/api/rafthttp/peer_status.go etcdserver/api/rafthttp/pipeline.go >>>> etcdserver/api/rafthttp/probing_status.go >>>> etcdserver/api/rafthttp/remote.go >>>> etcdserver/api/rafthttp/snapshot_sender.go >>>> etcdserver/api/rafthttp/stream.go etcdserver/api/rafthttp/transport.go >>>> etcdserver/api/rafthttp/urlpick.go etcdserver/api/rafthttp/util.go >>>> >>>> I have no idea of this failure (may be caused by CGO_ENABLED=0 in >>>> etcd/build?), please take a look together. >>>> >>>> Thanks. >>>> >>>> On Tuesday, July 9, 2019 at 9:10:55 PM UTC+8, Than McIntosh wrote: >>>>> >>>>> Hi, >>>>> I'll take a look later this morning; off the top of my head I'm not >>>>> sure what the issue might be. >>>>> Question: are you building with modules enabled? >>>>> Thanks ,Than >>>>> >>>>> >>>>> On Mon, Jul 8, 2019 at 11:05 PM Yuan Ting <yuan...@ict.ac.cn> wrote: >>>>> >>>>>> Hi, I'm working on converting some Go projects to llvm IR for static >>>>>> analysis. When I build kubernetes with gollvm, an unexpected error >>>>>> occurred >>>>>> as : >>>>>> >>>>>> I0709 10:48:29.158892 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.map_StatusDetails is not >>>>>> copyable >>>>>> I0709 10:48:29.158899 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.map_TypeMeta is not copyable >>>>>> I0709 10:48:29.158906 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.map_UpdateOptions is not >>>>>> copyable >>>>>> I0709 10:48:29.158915 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.scheme is not copyable >>>>>> I0709 10:48:29.158922 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.skipGenerated is not copyable >>>>>> I0709 10:48:29.158929 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.sovGenerated is not copyable >>>>>> I0709 10:48:29.158937 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.sozGenerated is not copyable >>>>>> I0709 10:48:29.158944 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.valueToStringGenerated is not >>>>>> copyable >>>>>> F0709 10:48:29.165681 16573 deepcopy.go:866] Hit an unsupported >>>>>> type invalid type. >>>>>> !!! Error in ./hack/run-in-gopath.sh:33 >>>>>> Error in ./hack/run-in-gopath.sh:33. '"${@}"' exited with status 255 >>>>>> Call stack: >>>>>> 1: ./hack/run-in-gopath.sh:33 main(...) >>>>>> Exiting with status 1 >>>>>> Makefile.generated_files:152: recipe for target 'gen_deepcopy' failed >>>>>> make[1]: *** [gen_deepcopy] Error 1 >>>>>> Makefile:523: recipe for target 'generated_files' failed >>>>>> make: *** [generated_files] Error 2 >>>>>> >>>>>> The commands I have used are >>>>>> >>>>>> go get -d k8s.io/kubernetes # In this step I'm using the main Go compiler >>>>>> cd $GOPATH/src/k8s.io/kubernetes >>>>>> KUBE_VERBOSE=4 <http://k8s.io/kubernetesKUBE_VERBOSE=4> DBG_CODEGEN=1 >>>>>> make GOFLAGS="-x -work" # In this step I switched to gollvm >>>>>> >>>>>> my gollvm version is >>>>>> >>>>>> go version go1.12.2 gollvm LLVM 9.0.0svn linux/amd64 >>>>>> >>>>>> The fatal error raised at >>>>>> https://github.com/kubernetes/kubernetes/blob/master/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go#L866 >>>>>> >>>>>> Is this an error caused by using gollvm (while the main Go compiler >>>>>> works fine), or an error due to other misalignments? >>>>>> >>>>>> Thanks. >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "golang-nuts" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to golan...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/golang-nuts/c9572f0e-1db2-4407-8b68-bd904c928699%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/golang-nuts/c9572f0e-1db2-4407-8b68-bd904c928699%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>> On Tuesday, July 9, 2019 at 9:10:55 PM UTC+8, Than McIntosh wrote: >>>>> >>>>> Hi, >>>>> I'll take a look later this morning; off the top of my head I'm not >>>>> sure what the issue might be. >>>>> Question: are you building with modules enabled? >>>>> Thanks ,Than >>>>> >>>>> >>>>> On Mon, Jul 8, 2019 at 11:05 PM Yuan Ting <yuan...@ict.ac.cn> wrote: >>>>> >>>>>> Hi, I'm working on converting some Go projects to llvm IR for static >>>>>> analysis. When I build kubernetes with gollvm, an unexpected error >>>>>> occurred >>>>>> as : >>>>>> >>>>>> I0709 10:48:29.158892 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.map_StatusDetails is not >>>>>> copyable >>>>>> I0709 10:48:29.158899 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.map_TypeMeta is not copyable >>>>>> I0709 10:48:29.158906 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.map_UpdateOptions is not >>>>>> copyable >>>>>> I0709 10:48:29.158915 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.scheme is not copyable >>>>>> I0709 10:48:29.158922 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.skipGenerated is not copyable >>>>>> I0709 10:48:29.158929 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.sovGenerated is not copyable >>>>>> I0709 10:48:29.158937 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.sozGenerated is not copyable >>>>>> I0709 10:48:29.158944 16573 deepcopy.go:266] Type >>>>>> k8s.io/apimachinery/pkg/apis/meta/v1.valueToStringGenerated is not >>>>>> copyable >>>>>> F0709 10:48:29.165681 16573 deepcopy.go:866] Hit an unsupported >>>>>> type invalid type. >>>>>> !!! Error in ./hack/run-in-gopath.sh:33 >>>>>> Error in ./hack/run-in-gopath.sh:33. '"${@}"' exited with status 255 >>>>>> Call stack: >>>>>> 1: ./hack/run-in-gopath.sh:33 main(...) >>>>>> Exiting with status 1 >>>>>> Makefile.generated_files:152: recipe for target 'gen_deepcopy' failed >>>>>> make[1]: *** [gen_deepcopy] Error 1 >>>>>> Makefile:523: recipe for target 'generated_files' failed >>>>>> make: *** [generated_files] Error 2 >>>>>> >>>>>> The commands I have used are >>>>>> >>>>>> go get -d k8s.io/kubernetes # In this step I'm using the main Go compiler >>>>>> cd $GOPATH/src/k8s.io/kubernetes >>>>>> KUBE_VERBOSE=4 <http://k8s.io/kubernetesKUBE_VERBOSE=4> DBG_CODEGEN=1 >>>>>> make GOFLAGS="-x -work" # In this step I switched to gollvm >>>>>> >>>>>> my gollvm version is >>>>>> >>>>>> go version go1.12.2 gollvm LLVM 9.0.0svn linux/amd64 >>>>>> >>>>>> The fatal error raised at >>>>>> https://github.com/kubernetes/kubernetes/blob/master/vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go#L866 >>>>>> >>>>>> Is this an error caused by using gollvm (while the main Go compiler >>>>>> works fine), or an error due to other misalignments? >>>>>> >>>>>> Thanks. >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "golang-nuts" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to golan...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/golang-nuts/c9572f0e-1db2-4407-8b68-bd904c928699%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/golang-nuts/c9572f0e-1db2-4407-8b68-bd904c928699%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "golang-nuts" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to golan...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/golang-nuts/cbdb54a2-4989-4989-8298-690b1e5a9f10%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/golang-nuts/cbdb54a2-4989-4989-8298-690b1e5a9f10%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golan...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/ae1c6a36-b5ec-4ca8-b488-3e4bbe4ac775%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/ae1c6a36-b5ec-4ca8-b488-3e4bbe4ac775%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/f0b029e6-ac56-42bf-9909-e4a5db8c930e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
