llvm-project/llvm/test/Transforms/LoadStoreVectorizer/AMDGPU
Matt Arsenault f0a88dbaab LoadStoreVectorizer: Split even sized illegal chains properly
Implement isLegalToVectorizeLoadChain for AMDGPU to avoid
producing private address spaces accesses that will need to be
split up later. This was doing the wrong thing in the case
where the queried chain was an even number of elements.

A possible <4 x i32> store was being split into
store <2 x i32>
store i32
store i32

rather than
store <2 x i32>
store <2 x i32>

when legal.

llvm-svn: 295933
2017-02-23 03:58:53 +00:00
..
aa-metadata.ll LoadStoreVectorizer: Use AA metadata 2016-07-01 01:47:46 +00:00
adjust-alloca-alignment.ll LoadStoreVectorizer: Split even sized illegal chains properly 2017-02-23 03:58:53 +00:00
extended-index.ll
insertion-point.ll [LoadStoreVectorizer] Enable vectorization of stores in the presence of an aliasing load 2016-11-23 17:43:15 +00:00
interleaved-mayalias-store.ll Address two correctness issues in LoadStoreVectorizer 2016-07-01 21:44:12 +00:00
lit.local.cfg
merge-stores-private.ll LoadStoreVectorizer: Split even sized illegal chains properly 2017-02-23 03:58:53 +00:00
merge-stores.ll [LSV] Use the original loads' names for the extractelement instructions. 2016-09-07 15:49:48 +00:00
merge-vectors.ll
missing-alignment.ll LoadStoreVectorizer: Don't increase alignment with no align set 2016-07-01 02:09:38 +00:00
multiple_tails.ll [LoadStoreVectorizer] Change VectorSet to Vector to match head and tail positions. Resolves PR29148. 2016-08-30 23:53:59 +00:00
no-implicit-float.ll
optnone.ll LoadStoreVectorizer: Check skipFunction first. 2016-06-30 23:50:18 +00:00
pointer-elements.ll [LSV] Use the original loads' names for the extractelement instructions. 2016-09-07 15:49:48 +00:00
store_with_aliasing_load.ll [LoadStoreVectorizer] Enable vectorization of stores in the presence of an aliasing load 2016-11-23 17:43:15 +00:00
weird-type-accesses.ll LoadStoreVectorizer: Fix crashes on sub-byte types 2016-07-01 00:36:54 +00:00