[llvm] [SelectionDAG][RISCV] Preserve nneg flag when folding (trunc (zext X))->(zext X). (PR #144807)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 19 00:27:01 PDT 2025

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https://github.com/RKSimon approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/144807

Previous message: [llvm] 408e550 - [RISCV] Add support for handling one tied operand in the source instruction for compress patterns (#143660)
Next message: [llvm] [SelectionDAG][RISCV] Preserve nneg flag when folding (trunc (zext X))->(zext X). (PR #144807)
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