Create enums for the different attributes.

We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.

llvm-svn: 165488

1 files changed, 12 insertions, 12 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 9c5148f0cd6..c81db1e76fa 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -1227,9 +1227,9 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) {
         ISD::NodeType ExtendKind = ISD::ANY_EXTEND;
 
         const Function *F = I.getParent()->getParent();
-        if (F->getRetAttributes().hasSExtAttr())
+        if (F->getRetAttributes().hasAttribute(Attributes::SExt))
           ExtendKind = ISD::SIGN_EXTEND;
-        else if (F->getRetAttributes().hasZExtAttr())
+        else if (F->getRetAttributes().hasAttribute(Attributes::ZExt))
           ExtendKind = ISD::ZERO_EXTEND;
 
         if (ExtendKind != ISD::ANY_EXTEND && VT.isInteger())
@@ -1244,7 +1244,7 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) {
 
         // 'inreg' on function refers to return value
         ISD::ArgFlagsTy Flags = ISD::ArgFlagsTy();
-        if (F->getRetAttributes().hasInRegAttr())
+        if (F->getRetAttributes().hasAttribute(Attributes::InReg))
           Flags.setInReg();
 
         // Propagate extension type if any
@@ -4400,7 +4400,7 @@ static SDValue ExpandPowI(DebugLoc DL, SDValue LHS, SDValue RHS,
       return DAG.getConstantFP(1.0, LHS.getValueType());
 
     const Function *F = DAG.getMachineFunction().getFunction();
-    if (!F->getFnAttributes().hasOptimizeForSizeAttr() ||
+    if (!F->getFnAttributes().hasAttribute(Attributes::OptimizeForSize) ||
         // If optimizing for size, don't insert too many multiplies.  This
         // inserts up to 5 multiplies.
         CountPopulation_32(Val)+Log2_32(Val) < 7) {
@@ -6700,15 +6700,15 @@ void SelectionDAGISel::LowerArguments(const BasicBlock *LLVMBB) {
       unsigned OriginalAlignment =
         TD->getABITypeAlignment(ArgTy);
 
-      if (F.getParamAttributes(Idx).hasZExtAttr())
+      if (F.getParamAttributes(Idx).hasAttribute(Attributes::ZExt))
         Flags.setZExt();
-      if (F.getParamAttributes(Idx).hasSExtAttr())
+      if (F.getParamAttributes(Idx).hasAttribute(Attributes::SExt))
         Flags.setSExt();
-      if (F.getParamAttributes(Idx).hasInRegAttr())
+      if (F.getParamAttributes(Idx).hasAttribute(Attributes::InReg))
         Flags.setInReg();
-      if (F.getParamAttributes(Idx).hasStructRetAttr())
+      if (F.getParamAttributes(Idx).hasAttribute(Attributes::StructRet))
         Flags.setSRet();
-      if (F.getParamAttributes(Idx).hasByValAttr()) {
+      if (F.getParamAttributes(Idx).hasAttribute(Attributes::ByVal)) {
         Flags.setByVal();
         PointerType *Ty = cast<PointerType>(I->getType());
         Type *ElementTy = Ty->getElementType();
@@ -6722,7 +6722,7 @@ void SelectionDAGISel::LowerArguments(const BasicBlock *LLVMBB) {
           FrameAlign = TLI.getByValTypeAlignment(ElementTy);
         Flags.setByValAlign(FrameAlign);
       }
-      if (F.getParamAttributes(Idx).hasNestAttr())
+      if (F.getParamAttributes(Idx).hasAttribute(Attributes::Nest))
         Flags.setNest();
       Flags.setOrigAlign(OriginalAlignment);
 
@@ -6809,9 +6809,9 @@ void SelectionDAGISel::LowerArguments(const BasicBlock *LLVMBB) {
 
       if (!I->use_empty()) {
         ISD::NodeType AssertOp = ISD::DELETED_NODE;
-        if (F.getParamAttributes(Idx).hasSExtAttr())
+        if (F.getParamAttributes(Idx).hasAttribute(Attributes::SExt))
           AssertOp = ISD::AssertSext;
-        else if (F.getParamAttributes(Idx).hasZExtAttr())
+        else if (F.getParamAttributes(Idx).hasAttribute(Attributes::ZExt))
           AssertOp = ISD::AssertZext;
 
         ArgValues.push_back(getCopyFromParts(DAG, dl, &InVals[i],