CVP. Turn marking adds as no wrap on by default (was turned off by 279082)

With 282650 in tree extra no wrap on adds doesn't cause regressions anymore. Reenable the optimzation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282872 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp b/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
index 7303b12..535ff1a 100644 (file)
--- a/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
+++ b/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
@@ -40,7 +40,7 @@ STATISTIC(NumDeadCases, "Number of switch cases removed");
 STATISTIC(NumSDivs,     "Number of sdiv converted to udiv");
 STATISTIC(NumSRems,     "Number of srem converted to urem");
 
-static cl::opt<bool> DontProcessAdds("cvp-dont-process-adds", cl::init(true));
+static cl::opt<bool> DontProcessAdds("cvp-dont-process-adds", cl::init(false));
 
 namespace {
   class CorrelatedValuePropagation : public FunctionPass {