Add test for improvement of readonly to readnone,
authorDuncan Sands <baldrick@free.fr>
Fri, 19 Sep 2008 09:20:05 +0000 (09:20 +0000)
committerDuncan Sands <baldrick@free.fr>
Fri, 19 Sep 2008 09:20:05 +0000 (09:20 +0000)
commita01febbcc0c93796b2fd8562de0f53586e908ec8
tree2d05c57adb73849d607fe3f5d5aba16f6f850d53
parent0cb5b37de9002a644f73531dbfec8b4665976bcf
Add test for improvement of readonly to readnone,
and non-demotion of readnone to readonly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56344 91177308-0d34-0410-b5e6-96231b3b80d8
test/Transforms/AddReadAttrs/2008-09-03-ReadNone.ll