[llvm] [llvm][CodeGen] respect booleanVectorContents while UnrollVSETCC (PR #97589)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 31 02:38:20 PDT 2024


RKSimon wrote:

https://github.com/RKSimon/llvm-project/tree/unroll-setcc shows some definite improvements and a few target specific regressions to deal with. In particular arm/thumb2 appear to miss some easy folds to a CSINV/CSINC node from a ARMISD::CMOV node instead of a ISD::SELECT node.

https://github.com/llvm/llvm-project/pull/97589


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