AArch64: remove ConstantIsland pass & put literals in separate section.

[oota-llvm.git] / lib / Target / AArch64 / AArch64InstrInfo.cpp

diff --git a/lib/Target/AArch64/AArch64InstrInfo.cpp b/lib/Target/AArch64/AArch64InstrInfo.cpp
index 9a7504afd9ff7c2f18ea110814673e66250ea1bd..b4e9e8dfd95c6ef29d27d0e3a7dfcddd5254311c 100644 (file)
--- a/lib/Target/AArch64/AArch64InstrInfo.cpp
+++ b/lib/Target/AArch64/AArch64InstrInfo.cpp
@@ -558,50 +558,6 @@ void AArch64InstrInfo::getAddressConstraints(const MachineInstr &MI,
   }
 }
 
-unsigned AArch64InstrInfo::getInstSizeInBytes(const MachineInstr &MI) const {
-  const MCInstrDesc &MCID = MI.getDesc();
-  const MachineBasicBlock &MBB = *MI.getParent();
-  const MachineFunction &MF = *MBB.getParent();
-  const MCAsmInfo &MAI = *MF.getTarget().getMCAsmInfo();
-
-  if (MCID.getSize())
-    return MCID.getSize();
-
-  if (MI.getOpcode() == AArch64::INLINEASM)
-    return getInlineAsmLength(MI.getOperand(0).getSymbolName(), MAI);
-
-  if (MI.isLabel())
-    return 0;
-
-  switch (MI.getOpcode()) {
-  case TargetOpcode::BUNDLE:
-    return getInstBundleLength(MI);
-  case TargetOpcode::IMPLICIT_DEF:
-  case TargetOpcode::KILL:
-  case TargetOpcode::PROLOG_LABEL:
-  case TargetOpcode::EH_LABEL:
-  case TargetOpcode::DBG_VALUE:
-    return 0;
-  case AArch64::CONSTPOOL_ENTRY:
-    return MI.getOperand(2).getImm();
-  case AArch64::TLSDESCCALL:
-    return 0;
-  default:
-    llvm_unreachable("Unknown instruction class");
-  }
-}
-
-unsigned AArch64InstrInfo::getInstBundleLength(const MachineInstr &MI) const {
-  unsigned Size = 0;
-  MachineBasicBlock::const_instr_iterator I = MI;
-  MachineBasicBlock::const_instr_iterator E = MI.getParent()->instr_end();
-  while (++I != E && I->isInsideBundle()) {
-    assert(!I->isBundle() && "No nested bundle!");
-    Size += getInstSizeInBytes(*I);
-  }
-  return Size;
-}
-
 bool llvm::rewriteA64FrameIndex(MachineInstr &MI, unsigned FrameRegIdx,
                                 unsigned FrameReg, int &Offset,
                                 const AArch64InstrInfo &TII) {