From 847a84efd23a2c7d90429b82f6e0f19d1f913d9a Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Tue, 3 Aug 2010 00:56:30 +0000 Subject: Add a convenient form of AliasAnalysis::alias for the case where the sizes are unknown. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110090 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Analysis/AliasAnalysis.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/llvm/Analysis') diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h index e611a35..e0068dc 100644 --- a/include/llvm/Analysis/AliasAnalysis.h +++ b/include/llvm/Analysis/AliasAnalysis.h @@ -94,6 +94,11 @@ public: virtual AliasResult alias(const Value *V1, unsigned V1Size, const Value *V2, unsigned V2Size); + /// alias - A convenience wrapper for the case where the sizes are unknown. + AliasResult alias(const Value *V1, const Value *V2) { + return alias(V1, ~0u, V2, ~0u); + } + /// isNoAlias - A trivial helper function to check to see if the specified /// pointers are no-alias. bool isNoAlias(const Value *V1, unsigned V1Size, -- cgit v1.1