[PATCH] D153575: [TargetLowering] Better code generation for ISD::SADDSAT/SSUBSAT when operand sign is known

Dhruv Chawla via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 23 00:53:30 PDT 2023


0xdc03 updated this revision to Diff 533882.
0xdc03 added a comment.

- Address reviewer comments, rebase on top of pre-committed test


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153575/new/

https://reviews.llvm.org/D153575

Files:
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/test/CodeGen/AArch64/aarch64-saturating-arithmetic.ll
  llvm/test/CodeGen/X86/combine-add-ssat.ll

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