Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
clang3_8
clang3_8(x86-64)
libclang_rt.asan-x86_64.so()(64bit)
libclang_rt.dyndd-x86_64.so()(64bit)

Requires :

libclangTidy.so.3.8()(64bit)
libLLVMHexagonAsmParser.so.3.8()(64bit)
libLLVMAArch64Info.so.3.8()(64bit)
libLLVMBPFDesc.so.3.8()(64bit)
libLLVMHexagonCodeGen.so.3.8()(64bit)
libLLVMSupport.so.3.8()(64bit)
libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
libclangQuery.so.3.8()(64bit)
libLLVMInstCombine.so.3.8()(64bit)
libclangCodeGen.so.3.8()(64bit)
libclangFrontendTool.so.3.8()(64bit)
libLLVMPowerPCInfo.so.3.8()(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libclangRename.so.3.8()(64bit)
libLLVMAMDGPUInfo.so.3.8()(64bit)
libclangTidyLLVMModule.so.3.8()(64bit)
libLLVMPowerPCDesc.so.3.8()(64bit)
libgcc_s.so.1(GCC_3.3)(64bit)
libLLVMAMDGPUCodeGen.so.3.8()(64bit)
libLLVMMipsDesc.so.3.8()(64bit)
libLLVMAArch64AsmParser.so.3.8()(64bit)
/usr/bin/python
libclangTidyModernizeModule.so.3.8()(64bit)
libLLVMTransformUtils.so.3.8()(64bit)
libLLVMXCoreDesc.so.3.8()(64bit)
libLLVMSparcCodeGen.so.3.8()(64bit)
libLLVMObjCARCOpts.so.3.8()(64bit)
libLLVMipo.so.3.8()(64bit)
libLLVMX86AsmParser.so.3.8()(64bit)
libclangTidyCppCoreGuidelinesModule.so.3.8()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libLLVMBPFCodeGen.so.3.8()(64bit)
libLLVMBPFInfo.so.3.8()(64bit)
libclangDriver.so.3.8()(64bit)
libLLVMX86Info.so.3.8()(64bit)
libLLVMSparcAsmParser.so.3.8()(64bit)
/bin/sh
libclangApplyReplacements.so.3.8()(64bit)
libLLVMSystemZCodeGen.so.3.8()(64bit)
libLLVMInstrumentation.so.3.8()(64bit)
libLLVMCodeGen.so.3.8()(64bit)
libclangTidyGoogleModule.so.3.8()(64bit)
libclangFormat.so.3.8()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(PayloadIsLzma) <= 4.4.6-1
libLLVMMCParser.so.3.8()(64bit)
libLLVMMSP430CodeGen.so.3.8()(64bit)
libLLVMCore.so.3.8()(64bit)
libclangStaticAnalyzerFrontend.so.3.8()(64bit)
libLLVMPowerPCCodeGen.so.3.8()(64bit)
libLLVMX86Desc.so.3.8()(64bit)
libLLVMSparcDesc.so.3.8()(64bit)
libLLVMNVPTXInfo.so.3.8()(64bit)
libclangTidyPerformanceModule.so.3.8()(64bit)
libc.so.6()(64bit)
libLLVMCppBackendCodeGen.so.3.8()(64bit)
libLLVMNVPTXDesc.so.3.8()(64bit)
libLLVMMipsCodeGen.so.3.8()(64bit)
libclangTidyCERTModule.so.3.8()(64bit)
libLLVMSystemZAsmParser.so.3.8()(64bit)
libLLVMARMCodeGen.so.3.8()(64bit)
librt.so.1(GLIBC_2.2.5)(64bit)
/usr/bin/env
libLLVMARMDesc.so.3.8()(64bit)
librt.so.1()(64bit)
libclang.so.3.8()(64bit)
libclangTidyMiscModule.so.3.8()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libclangRewriteFrontend.so.3.8()(64bit)
libclangLex.so.3.8()(64bit)
libLLVMMSP430Info.so.3.8()(64bit)
libLLVMHexagonDesc.so.3.8()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libclangDynamicASTMatchers.so.3.8()(64bit)
libLLVMPowerPCAsmParser.so.3.8()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libLLVMSystemZDesc.so.3.8()(64bit)
libclangToolingCore.so.3.8()(64bit)
libLLVMMipsAsmParser.so.3.8()(64bit)
libLLVMX86CodeGen.so.3.8()(64bit)
libdl.so.2()(64bit)
libclangRewrite.so.3.8()(64bit)
libclangFrontend.so.3.8()(64bit)
libLLVMAnalysis.so.3.8()(64bit)
libclangAST.so.3.8()(64bit)
libLLVMLineEditor.so.3.8()(64bit)
libLLVMMSP430Desc.so.3.8()(64bit)
libstdc++.so.6()(64bit)
libclangTooling.so.3.8()(64bit)
libLLVMARMInfo.so.3.8()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libLLVMCppBackendInfo.so.3.8()(64bit)
libLLVMOption.so.3.8()(64bit)
libpthread.so.0()(64bit)
libclang3_8
libLLVMAArch64CodeGen.so.3.8()(64bit)
libLLVMXCoreCodeGen.so.3.8()(64bit)
libLLVMARMAsmParser.so.3.8()(64bit)
libLTO3_8
libLLVMMC.so.3.8()(64bit)
libLLVMScalarOpts.so.3.8()(64bit)
libm.so.6()(64bit)
libLLVMXCoreInfo.so.3.8()(64bit)
libLLVMAMDGPUAsmParser.so.3.8()(64bit)
libLLVMNVPTXCodeGen.so.3.8()(64bit)
libLLVMHexagonInfo.so.3.8()(64bit)
libgcc_s.so.1()(64bit)
libLLVMVectorize.so.3.8()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
libLLVMSparcInfo.so.3.8()(64bit)
libLLVMAArch64Desc.so.3.8()(64bit)
libLLVMAMDGPUDesc.so.3.8()(64bit)
libLLVMMipsInfo.so.3.8()(64bit)
libclangTidyReadabilityModule.so.3.8()(64bit)
libclangBasic.so.3.8()(64bit)
libLLVMSystemZInfo.so.3.8()(64bit)

Content of RPM :
/etc/alternatives/c++-analyzer
/etc/alternatives/c-index-test
/etc/alternatives/ccc-analyzer
/etc/alternatives/clang
/etc/alternatives/clang++
/etc/alternatives/clang-apply-replacements
/etc/alternatives/clang-check
/etc/alternatives/clang-cl
/etc/alternatives/clang-format
/etc/alternatives/clang-format-diff
/etc/alternatives/clang-query
/etc/alternatives/clang-rename
/etc/alternatives/clang-tidy
/etc/alternatives/clang-tidy-diff
/etc/alternatives/clang.1.gz
/etc/alternatives/git-clang-format
/etc/alternatives/modularize
/etc/alternatives/run-clang-tidy
/usr/bin/c++-analyzer
/usr/bin/c++-analyzer-3.8.1
/usr/bin/c-index-test
/usr/bin/c-index-test-3.8.1
/usr/bin/ccc-analyzer
/usr/bin/ccc-analyzer-3.8.1
/usr/bin/clang
/usr/bin/clang++
/usr/bin/clang++-3.8.1
/usr/bin/clang-3.8
/usr/bin/clang-3.8.1
/usr/bin/clang-apply-replacements
There is 148 files more in these RPM.