[llvm-commits] [llvm] r157494 - in /llvm/trunk/lib/Target/Mips: MipsMCInstLower.cpp MipsMCInstLower.h

[Akira Hatanaka]

Author: ahatanak
Date: Fri May 25 15:46:52 2012
New Revision: 157494

URL: http://llvm.org/viewvc/llvm-project?rev=157494&view=rev
Log:
Remove the code that expands MIPS' .cpload directive.


Modified:
    llvm/trunk/lib/Target/Mips/MipsMCInstLower.cpp
    llvm/trunk/lib/Target/Mips/MipsMCInstLower.h

Modified: llvm/trunk/lib/Target/Mips/MipsMCInstLower.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsMCInstLower.cpp?rev=157494&r1=157493&r2=157494&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsMCInstLower.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsMCInstLower.cpp Fri May 25 15:46:52 2012
@@ -117,29 +117,6 @@
     Inst.addOperand(Opnd2);
 }
 
-// Lower ".cpload $reg" to
-//  "lui   $gp, %hi(_gp_disp)"
-//  "addiu $gp, $gp, %lo(_gp_disp)"
-//  "addu  $gp, $gp, $t9"
-void MipsMCInstLower::LowerCPLOAD(SmallVector<MCInst, 4>& MCInsts) {
-  MCOperand GPReg = MCOperand::CreateReg(Mips::GP);
-  MCOperand T9Reg = MCOperand::CreateReg(Mips::T9);
-  StringRef SymName("_gp_disp");
-  const MCSymbol *Sym = Ctx->GetOrCreateSymbol(SymName);
-  const MCSymbolRefExpr *MCSym;
-
-  MCSym = MCSymbolRefExpr::Create(Sym, MCSymbolRefExpr::VK_Mips_ABS_HI, *Ctx);
-  MCOperand SymHi = MCOperand::CreateExpr(MCSym);
-  MCSym = MCSymbolRefExpr::Create(Sym, MCSymbolRefExpr::VK_Mips_ABS_LO, *Ctx);
-  MCOperand SymLo = MCOperand::CreateExpr(MCSym);
-
-  MCInsts.resize(3);
-
-  CreateMCInst(MCInsts[0], Mips::LUi, GPReg, SymHi);
-  CreateMCInst(MCInsts[1], Mips::ADDiu, GPReg, GPReg, SymLo);
-  CreateMCInst(MCInsts[2], Mips::ADDu, GPReg, GPReg, T9Reg);
-}
-
 MCOperand MipsMCInstLower::LowerOperand(const MachineOperand& MO,
                                         unsigned offset) const {
   MachineOperandType MOTy = MO.getType();

Modified: llvm/trunk/lib/Target/Mips/MipsMCInstLower.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsMCInstLower.h?rev=157494&r1=157493&r2=157494&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsMCInstLower.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsMCInstLower.h Fri May 25 15:46:52 2012
@@ -33,7 +33,6 @@
   MipsMCInstLower(MipsAsmPrinter &asmprinter);
   void Initialize(Mangler *mang, MCContext* C);
   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
-  void LowerCPLOAD(SmallVector<MCInst, 4>& MCInsts);
   void LowerUnalignedLoadStore(const MachineInstr *MI,
                                SmallVector<MCInst, 4>& MCInsts);
   void LowerSETGP01(SmallVector<MCInst, 4>& MCInsts);