[PATCH] D123634: [AMDGPU] Split unaligned 4 DWORD DS operations

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIInstrInfo.td:591-595
+def load_align_less_than_4_local : PatFrag<(ops node:$ptr),
+                                           (load_local node:$ptr)> {
+  let IsLoad = 1;
+  let IsNonExtLoad = 1;
+}
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 Do you really need these PatFrags? The legalizer made the split decisions and the patterns shouldn't need logic deper than it's able to select (which it can regardless of the alignment)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123634/new/

https://reviews.llvm.org/D123634