remove dead stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24054 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/IA64/IA64RegisterInfo.cpp b/lib/Target/IA64/IA64RegisterInfo.cpp
index 73ee39821891a3ed72d1d32142bbe7b2ebd5e271..14f4e8f3da079c61315dd9c89fd9222e04095921 100644 (file)
--- a/lib/Target/IA64/IA64RegisterInfo.cpp
+++ b/lib/Target/IA64/IA64RegisterInfo.cpp
@@ -28,26 +28,12 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/ADT/STLExtras.h"
 #include <iostream>
-
 using namespace llvm;
 
-namespace {
-}
 
 IA64RegisterInfo::IA64RegisterInfo()
   : IA64GenRegisterInfo(IA64::ADJUSTCALLSTACKDOWN, IA64::ADJUSTCALLSTACKUP) {}
 
-static const TargetRegisterClass *getClass(unsigned SrcReg) {
-  if (IA64::FPRegisterClass->contains(SrcReg))
-    return IA64::FPRegisterClass;
-  if (IA64::PRRegisterClass->contains(SrcReg))
-    return IA64::PRRegisterClass;
-
-  assert(IA64::GRRegisterClass->contains(SrcReg) &&
-         "PROBLEM: Reg is not FP, predicate or GR!");
-  return IA64::GRRegisterClass;
-}
-
 void IA64RegisterInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
                                            MachineBasicBlock::iterator MI,
                                            unsigned SrcReg, int FrameIdx,