[libLTO] Expose LLVMCreateDisasmCPUFeatures from libLTO

The export file of libLTO should has all the interfaces declared in
llvm-c/lto.h and llvm-c/Disassembler.h but LLVMCreateDisasmCPUFeatures
is missing from the list. Export the C API to be consistant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343124 91177308-0d34-0410-b5e6-96231b3b80d8

Author: cachemeifyoucan

tools/lto/lto.exports

@@ -46,6 +46,7 @@ LLVMCreateDisasmCPU
 LLVMDisasmDispose
 LLVMDisasmInstruction
 LLVMSetDisasmOptions
+LLVMCreateDisasmCPUFeatures
 thinlto_create_codegen
 thinlto_codegen_dispose
 thinlto_codegen_add_module