For PR950:

Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31195 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 2 insertions, 2 deletions

diff --git a/include/llvm/Analysis/ScalarEvolutionExpander.h b/include/llvm/Analysis/ScalarEvolutionExpander.h
index 3673112069..391c12b2ba 100644
--- a/include/llvm/Analysis/ScalarEvolutionExpander.h
+++ b/include/llvm/Analysis/ScalarEvolutionExpander.h
@@ -140,7 +140,7 @@ namespace llvm {
       const Type *Ty = S->getType();
       Value *LHS = expandInTy(S->getLHS(), Ty);
       Value *RHS = expandInTy(S->getRHS(), Ty);
-      return BinaryOperator::createDiv(LHS, RHS, "tmp.", InsertPt);
+      return BinaryOperator::createSDiv(LHS, RHS, "tmp.", InsertPt);
     }
 
     Value *visitAddRecExpr(SCEVAddRecExpr *S);
diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h
index 2a546c3482..ba1b6d4fec 100644
--- a/include/llvm/Analysis/ScalarEvolutionExpressions.h
+++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h
@@ -293,7 +293,7 @@ namespace llvm {
 
 
   //===--------------------------------------------------------------------===//
-  /// SCEVSDivExpr - This class represents a binary unsigned division operation.
+  /// SCEVSDivExpr - This class represents a binary signed division operation.
   ///
   class SCEVSDivExpr : public SCEV {
     SCEVHandle LHS, RHS;