Hide the call to InitMCInstrInfo into tblgen generated ctor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134244 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 9f56637..32e9372 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -36,6 +36,7 @@
 #include "llvm/ADT/STLExtras.h"
 
 #define GET_INSTRINFO_MC_DESC
+#define GET_INSTRINFO_CTOR
 #include "ARMGenInstrInfo.inc"
 
 using namespace llvm;
@@ -77,8 +78,7 @@
 };
 
 ARMBaseInstrInfo::ARMBaseInstrInfo(const ARMSubtarget& STI)
-  : TargetInstrInfoImpl(ARMInsts, array_lengthof(ARMInsts),
-                        ARM::ADJCALLSTACKDOWN, ARM::ADJCALLSTACKUP),
+  : ARMGenInstrInfo(ARM::ADJCALLSTACKDOWN, ARM::ADJCALLSTACKUP),
     Subtarget(STI) {
   for (unsigned i = 0, e = array_lengthof(ARM_MLxTable); i != e; ++i) {
     if (!MLxEntryMap.insert(std::make_pair(ARM_MLxTable[i].MLxOpc, i)).second)