Add predicates for queries on whether an attribute exists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164264 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 7 deletions

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index dcaa9ba..56f3a45 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -996,9 +996,9 @@ void llvm::GetReturnInfo(Type* ReturnType, Attributes attr,
     EVT VT = ValueVTs[j];
     ISD::NodeType ExtendKind = ISD::ANY_EXTEND;
 
-    if (attr & Attribute::SExt)
+    if (attr.hasSExtAttr())
       ExtendKind = ISD::SIGN_EXTEND;
-    else if (attr & Attribute::ZExt)
+    else if (attr.hasZExtAttr())
       ExtendKind = ISD::ZERO_EXTEND;
 
     // FIXME: C calling convention requires the return type to be promoted to
@@ -1016,18 +1016,17 @@ void llvm::GetReturnInfo(Type* ReturnType, Attributes attr,
 
     // 'inreg' on function refers to return value
     ISD::ArgFlagsTy Flags = ISD::ArgFlagsTy();
-    if (attr & Attribute::InReg)
+    if (attr.hasInRegAttr())
       Flags.setInReg();
 
     // Propagate extension type if any
-    if (attr & Attribute::SExt)
+    if (attr.hasSExtAttr())
       Flags.setSExt();
-    else if (attr & Attribute::ZExt)
+    else if (attr.hasZExtAttr())
       Flags.setZExt();
 
-    for (unsigned i = 0; i < NumParts; ++i) {
+    for (unsigned i = 0; i < NumParts; ++i)
       Outs.push_back(ISD::OutputArg(Flags, PartVT, /*isFixed=*/true));
-    }
   }
 }