[PATCH] D105853: [ISel] Expand saddsat and ssubsat via asr and xor

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:1155
 
     setOperationAction(ISD::UADDSAT,            MVT::v4i32, Custom);
 
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Please can you move the SSE41 v2i64 lines here.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105853/new/

https://reviews.llvm.org/D105853