[SimplifyCFG] propagate branch metadata when creating select

There's no existing test for this path, and I don't know how to expose
it in a regression test, but I'm assuming there's some reason this
path exists. 

llvm-svn: 267813

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index 01f7c81b7d3..6ac039d8a1a 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -2024,8 +2024,8 @@ static bool SimplifyCondBranchToTwoReturns(BranchInst *BI,
     } else if (isa<UndefValue>(TrueValue)) {
       TrueValue = FalseValue;
     } else {
-      TrueValue = Builder.CreateSelect(BrCond, TrueValue,
-                                       FalseValue, "retval");
+      TrueValue =
+          Builder.CreateSelect(BrCond, TrueValue, FalseValue, "retval", BI);
     }
   }