| commit | 772effdbda010869a8b330f53d343929372b7ac7 | [log] [tgz] |
|---|---|---|
| author | Nirav Dave <niravd@google.com> | Wed May 24 15:59:09 2017 +0000 |
| committer | Nirav Dave <niravd@google.com> | Wed May 24 15:59:09 2017 +0000 |
| tree | 46536b3bd246e40f7e78401fca11e6b5768e7fef | |
| parent | 9e8c6339d72d363e22fd82e5a3f7a97cb907dccf [diff] |
[AMDGPU] Prevent too large store merges in AMDGPU Subtargets. NFCI. Various address spaces on the SI and R600 subtargets have stricter limits on memory access size that other address spaces. Use canMergeStoresTo predicate to prevent the DAGCombiner from creating these stores as they will be split up during legalization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303767 91177308-0d34-0410-b5e6-96231b3b80d8