[PATCH] D97325: [LegalizeIntegerTypes] Further improve ExpandIntRes_SADDSUBO for targets where SADDO/SSUBO aren't supported.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 325873.
craig.topper added a comment.

Update after fixing test to not allow a mul to become an add.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97325/new/

https://reviews.llvm.org/D97325

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/test/CodeGen/AArch64/sadd_sat_vec.ll
  llvm/test/CodeGen/AArch64/ssub_sat_vec.ll
  llvm/test/CodeGen/ARM/sadd_sat.ll
  llvm/test/CodeGen/ARM/sadd_sat_plus.ll
  llvm/test/CodeGen/ARM/ssub_sat.ll
  llvm/test/CodeGen/ARM/ssub_sat_plus.ll
  llvm/test/CodeGen/RISCV/sadd_sat.ll
  llvm/test/CodeGen/RISCV/sadd_sat_plus.ll
  llvm/test/CodeGen/RISCV/ssub_sat.ll
  llvm/test/CodeGen/RISCV/ssub_sat_plus.ll
  llvm/test/CodeGen/RISCV/xaluo.ll
  llvm/test/CodeGen/Thumb2/mve-saturating-arith.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D97325.325873.patch
Type: text/x-patch
Size: 52440 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210223/2922ef10/attachment-0001.bin>