Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -675,15 +675,7 @@
 set(LLVM_ENUM_DISASSEMBLERS "")
 foreach(t ${LLVM_TARGETS_TO_BUILD})
   set( td ${LLVM_MAIN_SRC_DIR}/lib/Target/${t} )
-
-  list(FIND LLVM_ALL_TARGETS ${t} idx)
-  list(FIND LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${t} idy)
-  if( idx LESS 0 AND idy LESS 0 )
-    message(FATAL_ERROR "The target `${t}' does not exist.
-    It should be one of\n${LLVM_ALL_TARGETS}")
-  else()
-    set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${t})\n")
-  endif()
+  set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${t})\n")
 
   file(GLOB asmp_file "${td}/*AsmPrinter.cpp")
   if( asmp_file )
Index: cmake/modules/CrossCompile.cmake
===================================================================
--- cmake/modules/CrossCompile.cmake
+++ cmake/modules/CrossCompile.cmake
@@ -40,15 +40,12 @@
   # them to spaces.
   string(REPLACE ";" "$<SEMICOLON>" targets_to_build_arg
          "${LLVM_TARGETS_TO_BUILD}")
-  string(REPLACE ";" "$<SEMICOLON>" experimental_targets_to_build_arg
-         "${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD}")
 
   add_custom_command(OUTPUT ${LLVM_${target_name}_BUILD}/CMakeCache.txt
     COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}"
         ${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR}
         -DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE
         -DLLVM_TARGETS_TO_BUILD="${targets_to_build_arg}"
-        -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="${experimental_targets_to_build_arg}"
         ${build_type_flags} ${linker_flag} ${external_clang_dir}
     WORKING_DIRECTORY ${LLVM_${target_name}_BUILD}
     DEPENDS CREATE_LLVM_${target_name}