Disable IV rewriting by default. See PR10916.

[oota-llvm.git] / lib / Transforms / Scalar / IndVarSimplify.cpp

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index b5500dec6e74b73b28a029bd69bdd0490a2cad05..e240c42e36c2d0925d9ef9c5ea07d8d1518f65dc 100644 (file)
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -60,7 +60,7 @@ STATISTIC(NumElimIV      , "Number of congruent IVs eliminated");
 
 namespace llvm {
   cl::opt<bool> EnableIVRewrite(
-    "enable-iv-rewrite", cl::Hidden, cl::init(true),
+    "enable-iv-rewrite", cl::Hidden,
     cl::desc("Enable canonical induction variable rewriting"));
 
   // Trip count verification can be enabled by default under NDEBUG if we