[PATCH] D89200: [X86] Add custom type legalization for i64 saddo/ssubo on 32-bit targets. Same for i128 on 64-bit targets.

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Oct 11 13:43:43 PDT 2020

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efriedma added a comment.

Would it make sense to add target-independent SADDO_CARRY/SSUBO_CARRY?  We already have SETCCCARRY.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89200/new/

https://reviews.llvm.org/D89200

Previous message: [PATCH] D89200: [X86] Add custom type legalization for i64 saddo/ssubo on 32-bit targets. Same for i128 on 64-bit targets.
Next message: [llvm] b752daa - [InstCombine] Replace getLogBase2 internal helper with ConstantExpr::getExactLogBase2. NFCI.
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