add a note about overflow idiom recognition.
authorChris Lattner <sabre@nondot.org>
Wed, 15 Dec 2010 07:25:55 +0000 (07:25 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 15 Dec 2010 07:25:55 +0000 (07:25 +0000)
commit08859ffa6312f3bf7bd08fc98a81a6c86e1c9752
treef416a683fff1146db0d8a38f2ebd501e47e99b45
parentb35d56c2fe39064a33d0e4e7faf5464b6d8a7352
add a note about overflow idiom recognition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121853 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/README.txt