[llvm] r296432 - [LoopUnswitch] Common pushing LIC's user to worklist.

[Xin Tong via llvm-commits]

Author: trentxintong
Date: Mon Feb 27 21:32:41 2017
New Revision: 296432

URL: http://llvm.org/viewvc/llvm-project?rev=296432&view=rev
Log:
[LoopUnswitch] Common pushing LIC's user to worklist.

Modified:
    llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp?rev=296432&r1=296431&r2=296432&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopUnswitch.cpp Mon Feb 27 21:32:41 2017
@@ -1332,13 +1332,11 @@ void LoopUnswitch::RewriteLoopBodyWithCo
         // dead by replacing all its users and push it onto the worklist so that
         // it can be properly deleted and its operands simplified. 
         UI->replaceAllUsesWith(Replacement);
-        Worklist.push_back(UI);
-        continue;
       }
     }
 
-    // Unable to simplify with non-valueness, push it into the worklist so that
-    // SimplifyCode can attempt to simplify it.
+    // This is a LIC user, push it into the worklist so that SimplifyCode can
+    // attempt to simplify it.
     Worklist.push_back(UI);
 
     // If we know that LIC is not Val, use this info to simplify code.