Revert "[LSR] Tweak setup cost depth threshold to 10."

Changing the threshold might not be the best long term approach. Revert for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360589 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 9247ae35adbf25099ec9727ef6642636f7d6760e..768860140e6d3f92cfc9c3fb72dd27a5c3b7f857 100644 (file)
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -165,7 +165,7 @@ static cl::opt<unsigned> ComplexityLimit(
   cl::desc("LSR search space complexity limit"));
 
 static cl::opt<unsigned> SetupCostDepthLimit(
-    "lsr-setupcost-depth-limit", cl::Hidden, cl::init(10),
+    "lsr-setupcost-depth-limit", cl::Hidden, cl::init(7),
     cl::desc("The limit on recursion depth for LSRs setup cost"));
 
 #ifndef NDEBUG