[llvm] [X86] combineSelect - `fold select(c,vtrunc(x),0)` => `X86ISD::MTRUNC(x,c)` (PR #212865)

via llvm-commits llvm-commits at lists.llvm.org
Fri Jul 31 05:23:58 PDT 2026


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VachanVY wrote:

better to add `RHS` instead of `DAG.getConstant(0, DL, VT)`?

https://github.com/llvm/llvm-project/pull/212865


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