Convert some attribute existence queries over to use the predicate methods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164268 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/Analysis.cpp b/lib/CodeGen/Analysis.cpp
index 447f398..1f3f5a5 100644
--- a/lib/CodeGen/Analysis.cpp
+++ b/lib/CodeGen/Analysis.cpp
@@ -318,7 +318,7 @@
     return false;
 
   // It's not safe to eliminate the sign / zero extension of the return value.
-  if ((CallerRetAttr & Attribute::ZExt) || (CallerRetAttr & Attribute::SExt))
+  if (CallerRetAttr.hasZExtAttr() || CallerRetAttr.hasSExtAttr())
     return false;
 
   // Otherwise, make sure the unmodified return value of I is the return value.
@@ -358,7 +358,7 @@
     return false;
 
   // It's not safe to eliminate the sign / zero extension of the return value.
-  if ((CallerRetAttr & Attribute::ZExt) || (CallerRetAttr & Attribute::SExt))
+  if (CallerRetAttr.hasZExtAttr() || CallerRetAttr.hasSExtAttr())
     return false;
 
   // Check if the only use is a function return node.