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

Provides :
clang
libLTO.so
llvm-clang

Requires :

libclangBasic.so
libclangLex.so
libncurses.so.5
libpthread.so.0
libclangCodeGen.so
libdl.so.2
libLLVMX86Info.so
libm.so.6
libLLVMipa.so
librt.so.1
libLLVMLTO.so
libgcc_s.so.1
libclangAST.so
libc.so.6(GLIBC_2.1.3)
/usr/bin/python
libLLVMBitWriter.so
libLLVMTarget.so
libLLVMLinker.so
libclangParse.so
llvm = 3.4
libLLVMipo.so
libclangSerialization.so
libLLVMScalarOpts.so
libLLVMX86Desc.so
libLLVMIRReader.so
libpthread.so.0(GLIBC_2.0)
libclangRewriteFrontend.so
libLLVMSelectionDAG.so
libLLVMAsmParser.so
libclangStaticAnalyzerFrontend.so
libstdc++.so.6
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(PayloadIsLzma) <= 4.4.6-1
libLLVMCodeGen.so
libclangStaticAnalyzerCheckers.so
libLLVMMC.so
libLLVMObject.so
libstdc++-devel
libLLVMInstrumentation.so
binutils
libc.so.6
libLLVMVectorize.so
libLLVMMCDisassembler.so
libstdc++.so.6(GLIBCXX_3.4)
libLLVMAsmPrinter.so
libclangFormat.so
libclangStaticAnalyzerCore.so
libclangEdit.so
/usr/bin/env
libLLVMMCParser.so
libLLVMObjCARCOpts.so
libclangFrontendTool.so
libLLVMAnalysis.so
libclangARCMigrate.so
libLLVMCore.so
libLLVMX86AsmPrinter.so
libLLVMX86CodeGen.so
libclangTooling.so
libLLVMX86AsmParser.so
libLLVMX86Utils.so
libclangFrontend.so
libLLVMInstCombine.so
libc.so.6(GLIBC_2.0)
libLLVMR600AsmPrinter.so
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libclangRewriteCore.so
libLLVMR600CodeGen.so
libclangASTMatchers.so
libclangSema.so
libclangAnalysis.so
libLLVMOption.so
libLLVMBitReader.so
libLLVMTransformUtils.so
libclang = 3.4-8.11.1
libLLVMR600Desc.so
libLLVMR600Info.so
libLLVMX86Disassembler.so
libLLVMSupport.so
libstdc++.so.6(CXXABI_1.3)
libclangDriver.so

Content of RPM :
/usr/bin/c++-analyzer
/usr/bin/ccc-analyzer
/usr/bin/clang
/usr/bin/clang++
/usr/bin/clang-3.4
/usr/bin/clang-check
/usr/bin/clang-cl
/usr/bin/clang-format
/usr/bin/git-clang-format
/usr/bin/scan-build
/usr/bin/scan-view
/usr/lib/clang
/usr/lib/clang/3.4
/usr/lib/clang/3.4/asan_blacklist.txt
/usr/lib/clang/3.4/dfsan_abilist.txt
/usr/lib/clang/3.4/include
/usr/lib/clang/3.4/include/Intrin.h
/usr/lib/clang/3.4/include/__wmmintrin_aes.h
/usr/lib/clang/3.4/include/__wmmintrin_pclmul.h
/usr/lib/clang/3.4/include/altivec.h
/usr/lib/clang/3.4/include/ammintrin.h
/usr/lib/clang/3.4/include/arm_neon.h
/usr/lib/clang/3.4/include/avx2intrin.h
/usr/lib/clang/3.4/include/avxintrin.h
/usr/lib/clang/3.4/include/bmi2intrin.h
/usr/lib/clang/3.4/include/bmiintrin.h
/usr/lib/clang/3.4/include/cpuid.h
/usr/lib/clang/3.4/include/emmintrin.h
/usr/lib/clang/3.4/include/f16cintrin.h
/usr/lib/clang/3.4/include/float.h
There is 66 files more in these RPM.