From: Dan Gohman <gohman@apple.com>
Date: Tue, 19 May 2009 19:18:01 +0000 (+0000)
Subject: Create ConstantExpr GEPs the correct way. This fixes
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=278b49af8a08f6ab6c486a3cfc7a9c1c1acd2b23;p=oota-llvm.git

Create ConstantExpr GEPs the correct way. This fixes
MultiSource/Benchmarks/Prolangs-C/football and a variety of other
failures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72120 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp
index 36b6206a9bc..d110385fb3e 100644
--- a/lib/Analysis/ScalarEvolutionExpander.cpp
+++ b/lib/Analysis/ScalarEvolutionExpander.cpp
@@ -246,7 +246,7 @@ Value *SCEVExpander::expandAddToGEP(const SCEVAddExpr *S,
     // Fold a GEP with constant operands.
     if (Constant *CLHS = dyn_cast<Constant>(V))
       if (Constant *CRHS = dyn_cast<Constant>(Idx))
-        return ConstantExpr::get(Instruction::GetElementPtr, CLHS, CRHS);
+        return ConstantExpr::getGetElementPtr(CLHS, &CRHS, 1);
 
     // Do a quick scan to see if we have this GEP nearby.  If so, reuse it.
     unsigned ScanLimit = 6;