Fix typo in README

[oota-llvm.git] / lib / Target / MSP430 / MSP430MCInstLower.cpp

diff --git a/lib/Target/MSP430/MSP430MCInstLower.cpp b/lib/Target/MSP430/MSP430MCInstLower.cpp
index d1d9a115863543f0217e217da85ecb434c865efb..47b0e270c5b33526d32605a043715ad4e04cfa2d 100644 (file)
--- a/lib/Target/MSP430/MSP430MCInstLower.cpp
+++ b/lib/Target/MSP430/MSP430MCInstLower.cpp
@@ -1,4 +1,4 @@
-//===-- MSP430MCInstLower.cpp - Convert MSP430 MachineInstr to an MCInst---===//
+//===-- MSP430MCInstLower.cpp - Convert MSP430 MachineInstr to an MCInst --===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -13,17 +13,19 @@
 //===----------------------------------------------------------------------===//
 
 #include "MSP430MCInstLower.h"
+#include "llvm/ADT/SmallString.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/Mangler.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCInst.h"
-#include "llvm/Target/Mangler.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
+#include "llvm/Target/TargetMachine.h"
 using namespace llvm;
 
 MCSymbol *MSP430MCInstLower::
@@ -33,13 +35,13 @@ GetGlobalAddressSymbol(const MachineOperand &MO) const {
   case 0: break;
   }
 
-  return Printer.Mang->getSymbol(MO.getGlobal());
+  return Printer.getSymbol(MO.getGlobal());
 }
 
 MCSymbol *MSP430MCInstLower::
 GetExternalSymbolSymbol(const MachineOperand &MO) const {
   switch (MO.getTargetFlags()) {
-  default: assert(0 && "Unknown target flag on GV operand");
+  default: llvm_unreachable("Unknown target flag on GV operand");
   case 0: break;
   }
 
@@ -48,8 +50,9 @@ GetExternalSymbolSymbol(const MachineOperand &MO) const {
 
 MCSymbol *MSP430MCInstLower::
 GetJumpTableSymbol(const MachineOperand &MO) const {
+  const DataLayout &DL = Printer.getDataLayout();
   SmallString<256> Name;
-  raw_svector_ostream(Name) << Printer.MAI->getPrivateGlobalPrefix() << "JTI"
+  raw_svector_ostream(Name) << DL.getPrivateGlobalPrefix() << "JTI"
                             << Printer.getFunctionNumber() << '_'
                             << MO.getIndex();
 
@@ -59,13 +62,14 @@ GetJumpTableSymbol(const MachineOperand &MO) const {
   }
 
   // Create a symbol for the name.
-  return Ctx.GetOrCreateSymbol(Name.str());
+  return Ctx.getOrCreateSymbol(Name);
 }
 
 MCSymbol *MSP430MCInstLower::
 GetConstantPoolIndexSymbol(const MachineOperand &MO) const {
+  const DataLayout &DL = Printer.getDataLayout();
   SmallString<256> Name;
-  raw_svector_ostream(Name) << Printer.MAI->getPrivateGlobalPrefix() << "CPI"
+  raw_svector_ostream(Name) << DL.getPrivateGlobalPrefix() << "CPI"
                             << Printer.getFunctionNumber() << '_'
                             << MO.getIndex();
 
@@ -75,13 +79,13 @@ GetConstantPoolIndexSymbol(const MachineOperand &MO) const {
   }
 
   // Create a symbol for the name.
-  return Ctx.GetOrCreateSymbol(Name.str());
+  return Ctx.getOrCreateSymbol(Name);
 }
 
 MCSymbol *MSP430MCInstLower::
 GetBlockAddressSymbol(const MachineOperand &MO) const {
   switch (MO.getTargetFlags()) {
-  default: assert(0 && "Unknown target flag on GV operand");
+  default: llvm_unreachable("Unknown target flag on GV operand");
   case 0: break;
   }
 
@@ -92,7 +96,7 @@ MCOperand MSP430MCInstLower::
 LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const {
   // FIXME: We would like an efficient form for this, so we don't have to do a
   // lot of extra uniquing.
-  const MCExpr *Expr = MCSymbolRefExpr::Create(Sym, Ctx);
+  const MCExpr *Expr = MCSymbolRefExpr::create(Sym, Ctx);
 
   switch (MO.getTargetFlags()) {
   default: llvm_unreachable("Unknown target flag on GV operand");
@@ -100,10 +104,10 @@ LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const {
   }
 
   if (!MO.isJTI() && MO.getOffset())
-    Expr = MCBinaryExpr::CreateAdd(Expr,
-                                   MCConstantExpr::Create(MO.getOffset(), Ctx),
+    Expr = MCBinaryExpr::createAdd(Expr,
+                                   MCConstantExpr::create(MO.getOffset(), Ctx),
                                    Ctx);
-  return MCOperand::CreateExpr(Expr);
+  return MCOperand::createExpr(Expr);
 }
 
 void MSP430MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
@@ -116,17 +120,17 @@ void MSP430MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
     switch (MO.getType()) {
     default:
       MI->dump();
-      assert(0 && "unknown operand type");
+      llvm_unreachable("unknown operand type");
     case MachineOperand::MO_Register:
       // Ignore all implicit register operands.
       if (MO.isImplicit()) continue;
-      MCOp = MCOperand::CreateReg(MO.getReg());
+      MCOp = MCOperand::createReg(MO.getReg());
       break;
     case MachineOperand::MO_Immediate:
-      MCOp = MCOperand::CreateImm(MO.getImm());
+      MCOp = MCOperand::createImm(MO.getImm());
       break;
     case MachineOperand::MO_MachineBasicBlock:
-      MCOp = MCOperand::CreateExpr(MCSymbolRefExpr::Create(
+      MCOp = MCOperand::createExpr(MCSymbolRefExpr::create(
                          MO.getMBB()->getSymbol(), Ctx));
       break;
     case MachineOperand::MO_GlobalAddress:
@@ -143,6 +147,9 @@ void MSP430MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
       break;
     case MachineOperand::MO_BlockAddress:
       MCOp = LowerSymbolOperand(MO, GetBlockAddressSymbol(MO));
+      break;
+    case MachineOperand::MO_RegisterMask:
+      continue;
     }
 
     OutMI.addOperand(MCOp);