From: Chris Lattner <sabre@nondot.org>
Date: Sun, 13 Mar 2005 19:04:04 +0000 (+0000)
Subject: add a helper method
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=977df767228a1754d17c8624c33138325e5dbf1b;p=oota-llvm.git

add a helper method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20578 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Target/TargetData.h b/include/llvm/Target/TargetData.h
index 3879b74c7e5..eb4baa999c2 100644
--- a/include/llvm/Target/TargetData.h
+++ b/include/llvm/Target/TargetData.h
@@ -119,6 +119,11 @@ public:
   std::vector<uint64_t> MemberOffsets;
   uint64_t StructSize;
   unsigned StructAlignment;
+
+  /// getElementContainingOffset - Given a valid offset into the structure,
+  /// return the structure index that contains it.
+  unsigned getElementContainingOffset(uint64_t Offset) const;
+
 private:
   friend class TargetData;   // Only TargetData can create this class
   StructLayout(const StructType *ST, const TargetData &TD);