commit 7d2d5e47576f3eeac586f9555f88d427a5d48760
author Dan Gohman <gohman@apple.com> Sat Jun 19 21:30:18 2010 +0000
committer Dan Gohman <gohman@apple.com> Sat Jun 19 21:30:18 2010 +0000
tree 1bfdb749e118591a61248b32d53f68bf5d6ed1fc
parent 79b3825e1f4393d92073cba381ac609a0a806d62

Add a TODO comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106397 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 0d4fd2f..72b8b8f 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -1835,6 +1835,8 @@
     NewMaxOffset = NewOffset;
   }
   // Check for a mismatched access type, and fall back conservatively as needed.
+  // TODO: Be less conservative when the type is similar and can use the same
+  // addressing modes.
   if (Kind == LSRUse::Address && AccessTy != LU.AccessTy)
     NewAccessTy = Type::getVoidTy(AccessTy->getContext());