1 Commits

Author	SHA1	Message	Date
Evan Cheng	ab26227c8c	- Fix a x86 vector isel bug: illegal transformation of a vector_shuffle into a ... shift. - Add a readme entry for a missing vector_shuffle optimization that results in awful codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52740 91177308-0d34-0410-b5e6-96231b3b80d8	2008-06-25 20:52:59 +00:00