7 Commits

Author	SHA1	Message	Date
Matt Arsenault	0b5646a61a	LoadStoreVectorizer: Fix assert when merging pointer ops ... This needs to use inttoptr/ptrtoint if combining an int and pointer load. If a pointer is used always do an integer load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274321 91177308-0d34-0410-b5e6-96231b3b80d8	2016-07-01 01:55:52 +00:00
Matt Arsenault	7e961b6fb8	LoadStoreVectorizer: Use AA metadata ... This was not passing the full instruction with metadata to the alias query. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274318 91177308-0d34-0410-b5e6-96231b3b80d8	2016-07-01 01:47:46 +00:00
Matt Arsenault	378e1693a1	LoadStoreVectorizer: if one element of a vector is integer, default to ... integer. Fixes issues on some architectures where we use arithmetic ops to build vectors, which can cause bad things to happen for loads/stores of mixed types. Patch by Fiona Glaser git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274307 91177308-0d34-0410-b5e6-96231b3b80d8	2016-07-01 00:37:01 +00:00
Matt Arsenault	9de35f8460	LoadStoreVectorizer: Fix crashes on sub-byte types ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274306 91177308-0d34-0410-b5e6-96231b3b80d8	2016-07-01 00:36:54 +00:00
Matt Arsenault	531c987fec	LoadStoreVectorizer: Check skipFunction first. ... Also add test I forgot to add to r274296. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274299 91177308-0d34-0410-b5e6-96231b3b80d8	2016-06-30 23:50:18 +00:00
Matt Arsenault	34f70b6118	LoadStoreVectorizer: Skip optnone functions ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274296 91177308-0d34-0410-b5e6-96231b3b80d8	2016-06-30 23:30:29 +00:00
Matt Arsenault	8b86030deb	Add LoadStoreVectorizer pass ... This was contributed by Apple, and I've been working on minimal cleanups and generalizing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274293 91177308-0d34-0410-b5e6-96231b3b80d8	2016-06-30 23:11:38 +00:00