Remove the getAttributesAtIndex and getNumAttrs methods in favor of using the getAttrSomewhere predicate. This prevents the uses of 'Attribute' as a collection of attributes.

llvm-svn: 171271

1 files changed, 2 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index 23306b4079b..fcd16b82ccd 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -1248,9 +1248,8 @@ InstCombiner::transformCallThroughTrampoline(CallSite CS,
 
   // If the call already has the 'nest' attribute somewhere then give up -
   // otherwise 'nest' would occur twice after splicing in the chain.
-  for (unsigned I = 0, E = Attrs.getNumAttrs(); I != E; ++I)
-    if (Attrs.getAttributesAtIndex(I).hasAttribute(Attribute::Nest))
-      return 0;
+  if (Attrs.hasAttrSomewhere(Attribute::Nest))
+    return 0;
 
   assert(Tramp &&
          "transformCallThroughTrampoline called with incorrect CallSite.");