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

Provides :
libLLVM-5.0-rhel.so
libLLVM-5.0-rhel.so(LLVM_5.0)
libclang.so.5
libclang.so.5(LLVM_5.0)
libclangARCMigrate.so.5
libclangAST.so.5
libclangASTMatchers.so.5
libclangAnalysis.so.5
libclangBasic.so.5
libclangCodeGen.so.5
libclangDriver.so.5
libclangDynamicASTMatchers.so.5
libclangEdit.so.5
libclangFormat.so.5
libclangFrontend.so.5
libclangFrontendTool.so.5
libclangIndex.so.5
libclangLex.so.5
libclangParse.so.5
libclangRewrite.so.5
libclangRewriteFrontend.so.5
libclangSema.so.5
libclangSerialization.so.5
libclangStaticAnalyzerCheckers.so.5
libclangStaticAnalyzerCore.so.5
libclangStaticAnalyzerFrontend.so.5
libclangTooling.so.5
libclangToolingCore.so.5
libclangToolingRefactor.so.5
llvm-private
llvm-private(x86-32)

Requires :

libpthread.so.0(GLIBC_2.2)
libclangStaticAnalyzerCheckers.so.5
libclangAnalysis.so.5
libpthread.so.0
libclangRewrite.so.5
libdl.so.2
rtld(GNU_HASH)
libm.so.6
librt.so.1
libclangFrontendTool.so.5
libgcc_s.so.1
libz.so.1
libc.so.6(GLIBC_2.1.3)
libclangTooling.so.5
libclangToolingCore.so.5
libclangASTMatchers.so.5
libc.so.6(GLIBC_2.2)
libclangRewriteFrontend.so.5
libclangParse.so.5
libpthread.so.0(GLIBC_2.0)
libc.so.6(GLIBC_2.11)
libclangCodeGen.so.5
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libstdc++.so.6
libc.so.6(GLIBC_2.15)
libclangIndex.so.5
libc.so.6(GLIBC_2.6)
libc.so.6
libclangStaticAnalyzerCore.so.5
libc.so.6(GLIBC_2.3.4)
libclang.so.5
libdl.so.2(GLIBC_2.1)
libclangDriver.so.5
libgcc_s.so.1(GLIBC_2.0)
libclangEdit.so.5
libclangAST.so.5
libpthread.so.0(GLIBC_2.3.2)
libc.so.6(GLIBC_2.4)
libm.so.6(GLIBC_2.2)
libc.so.6(GLIBC_2.3.3)
libc.so.6(GLIBC_2.2.4)
libclangFormat.so.5
rpmlib(PayloadIsXz) <= 5.2-1
libclangDynamicASTMatchers.so.5
libpthread.so.0(GLIBC_2.1)
libclangToolingRefactor.so.5
ld-linux.so.2
libclangLex.so.5
libc.so.6(GLIBC_2.0)
libdl.so.2(GLIBC_2.0)
libz.so.1(ZLIB_1.2.0)
libLLVM-5.0-rhel.so
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libclangARCMigrate.so.5
libc.so.6(GLIBC_2.3)
libm.so.6(GLIBC_2.0)
libgcc_s.so.1(GCC_3.4)
ld-linux.so.2(GLIBC_2.3)
libclangBasic.so.5
libc.so.6(GLIBC_2.1)
libclangFrontend.so.5
libLLVM-5.0-rhel.so(LLVM_5.0)
libclangSema.so.5
libm.so.6(GLIBC_2.1)
libgcc_s.so.1(GCC_3.0)
libclangSerialization.so.5
libgcc_s.so.1(GCC_4.2.0)
/sbin/ldconfig
libgcc_s.so.1(GCC_3.3)
libclangStaticAnalyzerFrontend.so.5

Content of RPM :
/usr/lib/clang-private/libclang.so
/usr/lib/clang-private/libclang.so.5
/usr/lib/clang-private/libclang.so.5.0
/usr/lib/clang-private/libclangARCMigrate.so
/usr/lib/clang-private/libclangARCMigrate.so.5
/usr/lib/clang-private/libclangARCMigrate.so.5.0.0
/usr/lib/clang-private/libclangAST.so
/usr/lib/clang-private/libclangAST.so.5
/usr/lib/clang-private/libclangAST.so.5.0.0
/usr/lib/clang-private/libclangASTMatchers.so
/usr/lib/clang-private/libclangASTMatchers.so.5
/usr/lib/clang-private/libclangASTMatchers.so.5.0.0
/usr/lib/clang-private/libclangAnalysis.so
/usr/lib/clang-private/libclangAnalysis.so.5
/usr/lib/clang-private/libclangAnalysis.so.5.0.0
/usr/lib/clang-private/libclangBasic.so
/usr/lib/clang-private/libclangBasic.so.5
/usr/lib/clang-private/libclangBasic.so.5.0.0
/usr/lib/clang-private/libclangCodeGen.so
/usr/lib/clang-private/libclangCodeGen.so.5
/usr/lib/clang-private/libclangCodeGen.so.5.0.0
/usr/lib/clang-private/libclangDriver.so
/usr/lib/clang-private/libclangDriver.so.5
/usr/lib/clang-private/libclangDriver.so.5.0.0
/usr/lib/clang-private/libclangDynamicASTMatchers.so
/usr/lib/clang-private/libclangDynamicASTMatchers.so.5
/usr/lib/clang-private/libclangDynamicASTMatchers.so.5.0.0
/usr/lib/clang-private/libclangEdit.so
/usr/lib/clang-private/libclangEdit.so.5
/usr/lib/clang-private/libclangEdit.so.5.0.0
There is 52 files more in these RPM.