From 16c4b3cf2943ae2327752cf3de39769d14cfcece Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Thu, 31 Jan 2013 23:53:05 +0000 Subject: Add iterators to the AttributeSet class so that we can access the Attributes in a nice way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174120 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/IR/Attributes.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'lib/IR') diff --git a/lib/IR/Attributes.cpp b/lib/IR/Attributes.cpp index 14aba080ab..9d5f53bfdc 100644 --- a/lib/IR/Attributes.cpp +++ b/lib/IR/Attributes.cpp @@ -740,6 +740,18 @@ AttributeSetNode *AttributeSet::getAttributes(unsigned Idx) const { return 0; } +AttributeSet::iterator AttributeSet::begin(unsigned Idx) { + if (!pImpl) + return ArrayRef().begin(); + return pImpl->begin(Idx); +} + +AttributeSet::iterator AttributeSet::end(unsigned Idx) { + if (!pImpl) + return ArrayRef().end(); + return pImpl->begin(Idx); +} + //===----------------------------------------------------------------------===// // AttributeSet Introspection Methods //===----------------------------------------------------------------------===// -- cgit v1.2.3-18-g5258