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

Provides :
clang
libLTO.so.3.7
libclang_rt.asan-i386.so
libomp.so
libomp.so(GOMP_1.0)
libomp.so(GOMP_2.0)
libomp.so(GOMP_3.0)
libomp.so(GOMP_4.0)
libomp.so(OMP_1.0)
libomp.so(OMP_2.0)
libomp.so(OMP_3.0)
libomp.so(OMP_3.1)
libomp.so(OMP_4.0)
libomp.so(VERSION)
llvm-clang
llvm-clang(x86-32)

Requires :

libLLVMX86Desc.so.3.7
libLLVMAMDGPUInfo.so.3.7
libdl.so.2
libLLVMAnalysis.so.3.7
libm.so.6
librt.so.1
libLLVMHexagonInfo.so.3.7
gcc
libLLVMARMCodeGen.so.3.7
libLLVMCppBackendCodeGen.so.3.7
libLLVMMSP430Info.so.3.7
libLLVMAArch64Disassembler.so.3.7
libpthread.so.0(GLIBC_2.0)
libLLVMMSP430Desc.so.3.7
libclangTooling.so.3.7
libstdc++.so.6
libclang = 3.7.0-453.1
rpmlib(PayloadIsLzma) <= 4.4.6-1
libLLVMLTO.so.3.7
libstdc++.so.6(GLIBCXX_3.4.21)
libLLVMAArch64Info.so.3.7
libstdc++-devel
binutils
libc.so.6
libLLVMSystemZDesc.so.3.7
libLLVMSparcCodeGen.so.3.7
libLLVMBPFInfo.so.3.7
libLLVMMSP430CodeGen.so.3.7
libLLVMPowerPCAsmParser.so.3.7
libLLVMXCoreDesc.so.3.7
libLLVMPowerPCCodeGen.so.3.7
libdl.so.2(GLIBC_2.1)
libLLVMSystemZDisassembler.so.3.7
libLLVMCodeGen.so.3.7
/usr/bin/env
libLLVMMipsAsmParser.so.3.7
libLLVMAMDGPUDesc.so.3.7
libLLVMTarget.so.3.7
libpthread.so.0(GLIBC_2.3.2)
librt.so.1(GLIBC_2.2)
libLLVMAArch64CodeGen.so.3.7
libLLVMHexagonDesc.so.3.7
libLLVMHexagonDisassembler.so.3.7
libLLVMCppBackendInfo.so.3.7
libpthread.so.0(GLIBC_2.1)
libclangRewrite.so.3.7
libLLVMHexagonCodeGen.so.3.7
libLLVMARMDisassembler.so.3.7
libLLVMBPFDesc.so.3.7
libLLVMAMDGPUAsmParser.so.3.7
libclangBasic.so.3.7
libLLVMARMAsmParser.so.3.7
libLLVMMC.so.3.7
libLLVMNVPTXDesc.so.3.7
libLLVMARMDesc.so.3.7
libLLVMAArch64Desc.so.3.7
libclangCodeGen.so.3.7
libgcc_s.so.1(GCC_3.0)
libLLVMPowerPCInfo.so.3.7
libclangToolingCore.so.3.7
libclangAST.so.3.7
libLLVMScalarOpts.so.3.7
libclangFrontendTool.so.3.7
libclangRewriteFrontend.so.3.7
libLLVMXCoreCodeGen.so.3.7
libLLVMSparcDesc.so.3.7
libpthread.so.0(GLIBC_2.2)
libLLVMX86Disassembler.so.3.7
libpthread.so.0
libLLVMObjCARCOpts.so.3.7
libLLVMInstCombine.so.3.7
libLLVMXCoreDisassembler.so.3.7
libLLVMTransformUtils.so.3.7
libLLVMX86Info.so.3.7
libclangDriver.so.3.7
libLLVMNVPTXInfo.so.3.7
libLLVMSystemZCodeGen.so.3.7
libgcc_s.so.1
libLLVMipo.so.3.7
libc.so.6(GLIBC_2.1.3)
libLLVMSparcInfo.so.3.7
libLLVMX86CodeGen.so.3.7
libc.so.6(GLIBC_2.2)
libLLVMInstrumentation.so.3.7
libLLVMAArch64AsmParser.so.3.7
libLLVMSparcDisassembler.so.3.7
libLLVMXCoreInfo.so.3.7
libLLVMVectorize.so.3.7
libLLVMSparcAsmParser.so.3.7
libLLVMMipsCodeGen.so.3.7
rpmlib(CompressedFileNames) <= 3.0.4-1
libclangFormat.so.3.7
libLLVMOption.so.3.7
libLLVMMipsDisassembler.so.3.7
libLLVMX86AsmParser.so.3.7
libLLVMMCParser.so.3.7
llvm = 3.7.0
libstdc++.so.6(GLIBCXX_3.4)
libLLVMBitWriter.so.3.7
libLLVMSupport.so.3.7
libgcc_s.so.1(GLIBC_2.0)
libstdc++.so.6(GLIBCXX_3.4.15)
libLLVMMipsInfo.so.3.7
libLLVMAMDGPUCodeGen.so.3.7
libc.so.6(GLIBC_2.2.4)
libclangStaticAnalyzerFrontend.so.3.7
libLLVMARMInfo.so.3.7
ld-linux.so.2
libLLVMipa.so.3.7
python(abi) = 2.7
libc.so.6(GLIBC_2.0)
libdl.so.2(GLIBC_2.0)
libLLVMPowerPCDesc.so.3.7
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libLLVMSystemZInfo.so.3.7
libm.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.3.2)
libLLVMLinker.so.3.7
ld-linux.so.2(GLIBC_2.3)
libLLVMBPFCodeGen.so.3.7
libc.so.6(GLIBC_2.1)
libpthread.so.0(GLIBC_2.2.3)
libclangFrontend.so.3.7
libLLVMSystemZAsmParser.so.3.7
libLLVMCore.so.3.7
/sbin/ldconfig
libgcc_s.so.1(GCC_3.3)
libstdc++.so.6(CXXABI_1.3)
libLLVMPowerPCDisassembler.so.3.7
libLLVMNVPTXCodeGen.so.3.7
libLLVMMipsDesc.so.3.7

Content of RPM :
/usr/bin/c++-analyzer
/usr/bin/ccc-analyzer
/usr/bin/clang
/usr/bin/clang++
/usr/bin/clang-3.7
/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/LLVMgold.so
/usr/lib/bfd-plugins
/usr/lib/bfd-plugins/LLVMgold.so
/usr/lib/clang
/usr/lib/clang/3.7.0
/usr/lib/clang/3.7.0/asan_blacklist.txt
/usr/lib/clang/3.7.0/include
/usr/lib/clang/3.7.0/include/Intrin.h
/usr/lib/clang/3.7.0/include/__stddef_max_align_t.h
/usr/lib/clang/3.7.0/include/__wmmintrin_aes.h
/usr/lib/clang/3.7.0/include/__wmmintrin_pclmul.h
/usr/lib/clang/3.7.0/include/adxintrin.h
/usr/lib/clang/3.7.0/include/altivec.h
/usr/lib/clang/3.7.0/include/ammintrin.h
/usr/lib/clang/3.7.0/include/arm_acle.h
/usr/lib/clang/3.7.0/include/arm_neon.h
/usr/lib/clang/3.7.0/include/avx2intrin.h
/usr/lib/clang/3.7.0/include/avx512bwintrin.h
/usr/lib/clang/3.7.0/include/avx512cdintrin.h
There is 100 files more in these RPM.