[X86][AVX] Only shuffle the lower half of vectors if the upper half is undefined

[oota-llvm.git] / lib / Target / Mips / MipsMCInstLower.cpp

diff --git a/lib/Target/Mips/MipsMCInstLower.cpp b/lib/Target/Mips/MipsMCInstLower.cpp
index 9e611804376bab2d562ca67c00e8204010e0078f..80d9b75b85b7d1caa11298a9b34ddd522a901981 100644 (file)
--- a/lib/Target/Mips/MipsMCInstLower.cpp
+++ b/lib/Target/Mips/MipsMCInstLower.cpp
@@ -88,6 +88,11 @@ MCOperand MipsMCInstLower::LowerSymbolOperand(const MachineOperand &MO,
     Offset += MO.getOffset();
     break;
 
+  case MachineOperand::MO_MCSymbol:
+    Symbol = MO.getMCSymbol();
+    Offset += MO.getOffset();
+    break;
+
   case MachineOperand::MO_JumpTableIndex:
     Symbol = AsmPrinter.GetJTISymbol(MO.getIndex());
     break;
@@ -101,7 +106,7 @@ MCOperand MipsMCInstLower::LowerSymbolOperand(const MachineOperand &MO,
     llvm_unreachable("<unknown operand type>");
   }
 
-  const MCSymbolRefExpr *MCSym = MCSymbolRefExpr::Create(Symbol, Kind, *Ctx);
+  const MCSymbolRefExpr *MCSym = MCSymbolRefExpr::create(Symbol, Kind, *Ctx);
 
   if (!Offset)
     return MCOperand::createExpr(MCSym);
@@ -109,8 +114,8 @@ MCOperand MipsMCInstLower::LowerSymbolOperand(const MachineOperand &MO,
   // Assume offset is never negative.
   assert(Offset > 0);
 
-  const MCConstantExpr *OffsetExpr =  MCConstantExpr::Create(Offset, *Ctx);
-  const MCBinaryExpr *Add = MCBinaryExpr::CreateAdd(MCSym, OffsetExpr, *Ctx);
+  const MCConstantExpr *OffsetExpr =  MCConstantExpr::create(Offset, *Ctx);
+  const MCBinaryExpr *Add = MCBinaryExpr::createAdd(MCSym, OffsetExpr, *Ctx);
   return MCOperand::createExpr(Add);
 }
 
@@ -141,6 +146,7 @@ MCOperand MipsMCInstLower::LowerOperand(const MachineOperand &MO,
   case MachineOperand::MO_MachineBasicBlock:
   case MachineOperand::MO_GlobalAddress:
   case MachineOperand::MO_ExternalSymbol:
+  case MachineOperand::MO_MCSymbol:
   case MachineOperand::MO_JumpTableIndex:
   case MachineOperand::MO_ConstantPoolIndex:
   case MachineOperand::MO_BlockAddress:
@@ -155,11 +161,11 @@ MCOperand MipsMCInstLower::LowerOperand(const MachineOperand &MO,
 MCOperand MipsMCInstLower::createSub(MachineBasicBlock *BB1,
                                      MachineBasicBlock *BB2,
                                      MCSymbolRefExpr::VariantKind Kind) const {
-  const MCSymbolRefExpr *Sym1 = MCSymbolRefExpr::Create(BB1->getSymbol(), *Ctx);
-  const MCSymbolRefExpr *Sym2 = MCSymbolRefExpr::Create(BB2->getSymbol(), *Ctx);
-  const MCBinaryExpr *Sub = MCBinaryExpr::CreateSub(Sym1, Sym2, *Ctx);
+  const MCSymbolRefExpr *Sym1 = MCSymbolRefExpr::create(BB1->getSymbol(), *Ctx);
+  const MCSymbolRefExpr *Sym2 = MCSymbolRefExpr::create(BB2->getSymbol(), *Ctx);
+  const MCBinaryExpr *Sub = MCBinaryExpr::createSub(Sym1, Sym2, *Ctx);
 
-  return MCOperand::createExpr(MipsMCExpr::Create(Kind, Sub, *Ctx));
+  return MCOperand::createExpr(MipsMCExpr::create(Kind, Sub, *Ctx));
 }
 
 void MipsMCInstLower::