commit 637ec55233bf7a93bd9f605fb9d4a8fb7184eb14
author Duncan Sands <baldrick@free.fr> Wed Nov 28 17:07:01 2007 +0000
committer Duncan Sands <baldrick@free.fr> Wed Nov 28 17:07:01 2007 +0000
tree bad8f7480a6ea8ab2cbce2ad3427e8173247f68e
parent bb5c86326f9a6f773edb4a36871f956415621ed4

Add some convenience methods for querying attributes, and
use them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44403 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/BasicAliasAnalysis.cpp

diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp
index 82dee54..575e921 100644
--- a/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/lib/Analysis/BasicAliasAnalysis.cpp
@@ -839,10 +839,9 @@
     return UnknownModRefBehavior;
   }
 
-  const ParamAttrsList *Attrs = F->getParamAttrs();
-  if (Attrs && Attrs->paramHasAttr(0, ParamAttr::ReadNone))
+  if (F->paramHasAttr(0, ParamAttr::ReadNone))
     return DoesNotAccessMemory;
-  if (Attrs && Attrs->paramHasAttr(0, ParamAttr::ReadOnly))
+  if (F->paramHasAttr(0, ParamAttr::ReadOnly))
     return OnlyReadsMemory;
 
   return UnknownModRefBehavior;