GitHub pull request #2880 of commit 3c026313125d591f8cb64ab8dd8acaa4bf7a100a, no merge conflicts.sha1origin/pr/2880/mergeghprbActualCommit3c026313125d591f8cb64ab8dd8acaa4bf7a100aghprbActualCommitAuthorYonghong SongghprbActualCommitAuthorEmailyhs@fb.comghprbAuthorRepoGitUrlhttps://github.com/iovisor/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginghprbTriggerAuthorLoginMentionghprbPullId2880ghprbTargetBranchmasterghprbSourceBranchyhs_devGIT_BRANCHyhs_devghprbPullAuthorEmailghprbPullAuthorLoginyonghong-songghprbPullAuthorLoginMention@yonghong-songghprbPullDescriptionGitHub pull request #2880 of commit 3c026313125d591f8cb64ab8dd8acaa4bf7a100a, no merge conflicts.ghprbPullTitlefix llvm 11 compilation issuesghprbPullLinkhttps://github.com/iovisor/bcc/pull/2880ghprbPullLongDescriptionThe llvm CreateCall used in bcc is deprecated in llvm 11:\r\n https://reviews.llvm.org/D76269\r\nThe llvm CreateMemCpy is changed in llvm 11 as well:\r\n https://reviews.llvm.org/D71473\r\n\r\nThis caused bcc compilation error.\r\n\r\n /home/yhs/work/bcc/src/cc/frontends/b/codegen_llvm.cc: In member function\r\n ‘ebpf::StatusTuple ebpf::cc::CodegenLLVM::emit_log(ebpf::cc::Method CallExprNode*)’:\r\n /home/yhs/work/bcc/src/cc/frontends/b/codegen_llvm.cc:691:39: error: no matching function for call to\r\n ‘llvm::IRBuilder<>::CreateCall(llvm::Value*&, std::vector<llvm::Value*, std::allocator<llvm::Value*> >&)’\r\n expr_ = B.CreateCall(printk_fn, args);\r\n ^\r\n ...\r\n\r\n /home/yhs/work/bcc/src/cc/frontends/b/codegen_llvm.cc: In member function\r\n ‘virtual ebpf::StatusTuple ebpf::cc::CodegenLLVM::visit_string_exp_node(ebpf::cc::StringExprNode*)’:\r\n /home/yhs/work/bcc/src/cc/frontends/b/codegen_llvm.cc:440:55: error: no matching function for call to\r\n ‘llvm::IRBuilder<>::CreateMemCpy(llvm:Value*&, int, llvm::Value*&, int, std::__cxx11::basic_string<char>::size_type)’\r\n B.CreateMemCpy(ptr, 1, global, 1, n->val_.size() + 1);\r\n ^\r\n ...\r\n\r\nThis patch fixed the compilation issue.ghprbCommentBodynullghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="fix llvm 11 compilation issues" href="https://github.com/iovisor/bcc/pull/2880">PR #2880</a>: fix llvm 11 compilation issues#4422743657460664bcc-pr #442442false4423551FAILURE1587408003540https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/442/git442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc25/442/442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc26/442/442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc27/442/442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=fc28/442/442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1604/442/442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1710/442/442https://buildbot.iovisor.org/jenkins/user/a.s.protopopov/my-views/view/all/job/bcc-pr/label=ubuntu1804/442/