commit f7dfc9906c4f30079ad3bc0b4b2f1037d83d2c92
author Dan Gohman <gohman@apple.com> Tue May 18 23:55:57 2010 +0000
committer Dan Gohman <gohman@apple.com> Tue May 18 23:55:57 2010 +0000
tree d7e406dbd0ce34791e8c048f6e644623a7bc4791
parent 0171cf4a50f3d94b9d0213017288b04a777ab312

Add a comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104089 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/LoopStrengthReduce.cpp

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 921f0b9..bd7cc45 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -2679,6 +2679,7 @@
       }
     }
 
+    // Now that we've filtered out some formulae, recompute the Regs set.
     if (Any)
       LU.RecomputeRegs(LUIdx, RegUses);