From: Chris Lattner <sabre@nondot.org>
Date: Thu, 22 Apr 2004 14:56:51 +0000 (+0000)
Subject: Add a method
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e1beb8f59d076536b0022496d663344a792a8cab;p=oota-llvm.git

Add a method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13105 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Analysis/ScalarEvolution.h b/include/llvm/Analysis/ScalarEvolution.h
index dc651dbdc34..c5a892ced22 100644
--- a/include/llvm/Analysis/ScalarEvolution.h
+++ b/include/llvm/Analysis/ScalarEvolution.h
@@ -250,6 +250,14 @@ namespace llvm {
     /// starts at zero and steps by one on each iteration.
     Value *GetOrInsertCanonicalInductionVariable(const Loop *L, const Type *Ty);
 
+
+    /// addInsertedValue - Remember the specified instruction as being the
+    /// canonical form for the specified SCEV.
+    void addInsertedValue(Instruction *I, SCEV *S) {
+      InsertedExpressions[S] = I;
+      InsertedInstructions.insert(I);
+    }
+
     /// ExpandCodeFor - Insert code to directly compute the specified SCEV
     /// expression into the program.  The inserted code is inserted into the
     /// specified block.