Also pass the MCRegInfo to createMCAsmInfo. Follow the modification introduced in commit r181680 of llvm

llvm-svn: 181703
diff --git a/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp b/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp
index 6999b2a..636e254 100644
--- a/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp
+++ b/lldb/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp
@@ -431,8 +431,8 @@
     m_subtarget_info_ap.reset(curr_target->createMCSubtargetInfo(triple, "",
                                                                 features_str));
     
-    m_asm_info_ap.reset(curr_target->createMCAsmInfo(triple));
-    
+    m_asm_info_ap.reset(curr_target->createMCAsmInfo(*curr_target->createMCRegInfo(triple), triple));
+
     if (m_instr_info_ap.get() == NULL || m_reg_info_ap.get() == NULL || m_subtarget_info_ap.get() == NULL || m_asm_info_ap.get() == NULL)
     {
         m_is_valid = false;