Remove the Function::getRetAttributes method in favor of using the AttributeSet accessor method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171256 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 313bf22..9d2dac2 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -740,8 +740,7 @@
 
   if (Ret->getNumOperands() > 0) {
     SmallVector<ISD::OutputArg, 4> Outs;
-    GetReturnInfo(F.getReturnType(), F.getAttributes().getRetAttributes(),
-                  Outs, TLI);
+    GetReturnInfo(F.getReturnType(), F.getAttributes(), Outs, TLI);
 
     // Analyze operands of the call, assigning locations to each operand.
     SmallVector<CCValAssign, 16> ValLocs;
@@ -1585,8 +1584,7 @@
 
   // Check whether the function can return without sret-demotion.
   SmallVector<ISD::OutputArg, 4> Outs;
-  GetReturnInfo(I->getType(), CS.getAttributes().getRetAttributes(),
-                Outs, TLI);
+  GetReturnInfo(I->getType(), CS.getAttributes(), Outs, TLI);
   bool CanLowerReturn = TLI.CanLowerReturn(CS.getCallingConv(),
                                            *FuncInfo.MF, FTy->isVarArg(),
                                            Outs, FTy->getContext());