2 Commits

Author	SHA1	Message	Date
Duncan Sands	6ce1eaf1a6	Don't perform an overaligned load in this test, since that's undefined ... behaviour that might be exploited one day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160714 91177308-0d34-0410-b5e6-96231b3b80d8	2012-07-25 09:45:37 +00:00
Duncan Sands	f2124cc6c1	When folding a load from a global constant, if the load started in the middle ... of an array element (rather than at the beginning of the element) and extended into the next element, then the load from the second element was being handled wrong due to incorrect updating of the notion of which byte to load next. This fixes PR13442. Thanks to Chris Smowton for reporting the problem, analyzing it and providing a fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160711 91177308-0d34-0410-b5e6-96231b3b80d8	2012-07-25 09:14:54 +00:00