From 36c56d0353f1a9c4e878f509aff85a62e5087dd4 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 15 Apr 2010 01:51:59 +0000
Subject: Add const qualifiers to CodeGen's use of LLVM IR constructs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp | 8 ++++----
 lib/Target/PowerPC/PPCCodeEmitter.cpp           | 2 +-
 lib/Target/PowerPC/PPCISelLowering.cpp          | 8 ++++----
 3 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'lib/Target/PowerPC')

diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index c6a20f32fa..91954d2343 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -200,7 +200,7 @@ namespace {
       const MachineOperand &MO = MI->getOperand(OpNo);
       if (TM.getRelocationModel() != Reloc::Static) {
         if (MO.getType() == MachineOperand::MO_GlobalAddress) {
-          GlobalValue *GV = MO.getGlobal();
+          const GlobalValue *GV = MO.getGlobal();
           if (GV->isDeclaration() || GV->isWeakForLinker()) {
             // Dynamically-resolved functions need a stub for the function.
             MCSymbol *Sym = GetSymbolWithGlobalValueBase(GV, "$stub");
@@ -405,7 +405,7 @@ void PPCAsmPrinter::printOp(const MachineOperand &MO, raw_ostream &O) {
   }
   case MachineOperand::MO_GlobalAddress: {
     // Computing the address of a global symbol, not calling it.
-    GlobalValue *GV = MO.getGlobal();
+    const GlobalValue *GV = MO.getGlobal();
     MCSymbol *SymToPrint;
 
     // External or weakly linked global variables need non-lazily-resolved stubs
@@ -794,8 +794,8 @@ bool PPCDarwinAsmPrinter::doFinalization(Module &M) {
   if (MAI->doesSupportExceptionHandling() && MMI) {
     // Add the (possibly multiple) personalities to the set of global values.
     // Only referenced functions get into the Personalities list.
-    const std::vector<Function *> &Personalities = MMI->getPersonalities();
-    for (std::vector<Function *>::const_iterator I = Personalities.begin(),
+    const std::vector<const Function*> &Personalities = MMI->getPersonalities();
+    for (std::vector<const Function*>::const_iterator I = Personalities.begin(),
          E = Personalities.end(); I != E; ++I) {
       if (*I) {
         MCSymbol *NLPSym = GetSymbolWithGlobalValueBase(*I, "$non_lazy_ptr");
diff --git a/lib/Target/PowerPC/PPCCodeEmitter.cpp b/lib/Target/PowerPC/PPCCodeEmitter.cpp
index f7c27d40a5..361fa70fb4 100644
--- a/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -202,7 +202,7 @@ unsigned PPCCodeEmitter::getMachineOpValue(const MachineInstr &MI,
     MachineRelocation R;
     if (MO.isGlobal()) {
       R = MachineRelocation::getGV(MCE.getCurrentPCOffset(), Reloc,
-                                   MO.getGlobal(), 0,
+                                   const_cast<GlobalValue *>(MO.getGlobal()), 0,
                                    isa<Function>(MO.getGlobal()));
     } else if (MO.isSymbol()) {
       R = MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 992cc5a95c..c903b08602 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -476,7 +476,7 @@ static bool isFloatingPointZero(SDValue Op) {
   else if (ISD::isEXTLoad(Op.getNode()) || ISD::isNON_EXTLoad(Op.getNode())) {
     // Maybe this has already been legalized into the constant pool?
     if (ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(Op.getOperand(1)))
-      if (ConstantFP *CFP = dyn_cast<ConstantFP>(CP->getConstVal()))
+      if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CP->getConstVal()))
         return CFP->getValueAPF().isZero();
   }
   return false;
@@ -1098,7 +1098,7 @@ SDValue PPCTargetLowering::LowerConstantPool(SDValue Op,
                                              SelectionDAG &DAG) {
   EVT PtrVT = Op.getValueType();
   ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op);
-  Constant *C = CP->getConstVal();
+  const Constant *C = CP->getConstVal();
   SDValue CPI = DAG.getTargetConstantPool(C, PtrVT, CP->getAlignment());
   SDValue Zero = DAG.getConstant(0, PtrVT);
   // FIXME there isn't really any debug info here
@@ -1172,7 +1172,7 @@ SDValue PPCTargetLowering::LowerBlockAddress(SDValue Op, SelectionDAG &DAG) {
   EVT PtrVT = Op.getValueType();
   DebugLoc DL = Op.getDebugLoc();
 
-  BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
+  const BlockAddress *BA = cast<BlockAddressSDNode>(Op)->getBlockAddress();
   SDValue TgtBA = DAG.getBlockAddress(BA, PtrVT, /*isTarget=*/true);
   SDValue Zero = DAG.getConstant(0, PtrVT);
   SDValue Hi = DAG.getNode(PPCISD::Hi, DL, PtrVT, TgtBA, Zero);
@@ -1202,7 +1202,7 @@ SDValue PPCTargetLowering::LowerGlobalAddress(SDValue Op,
                                               SelectionDAG &DAG) {
   EVT PtrVT = Op.getValueType();
   GlobalAddressSDNode *GSDN = cast<GlobalAddressSDNode>(Op);
-  GlobalValue *GV = GSDN->getGlobal();
+  const GlobalValue *GV = GSDN->getGlobal();
   SDValue GA = DAG.getTargetGlobalAddress(GV, PtrVT, GSDN->getOffset());
   SDValue Zero = DAG.getConstant(0, PtrVT);
   // FIXME there isn't really any debug info here
-- 
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