[llvm] [DAGCombiner][RISCV] Optimize (zext nneg (truncate X)) if X has known sign bits. (PR #82227)

Craig Topper via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 19 10:45:16 PST 2024

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https://github.com/topperc closed https://github.com/llvm/llvm-project/pull/82227

Previous message: [llvm] [DAGCombiner][RISCV] Optimize (zext nneg (truncate X)) if X has known sign bits. (PR #82227)
Next message: [llvm] [GlobalISel] Constant-fold G_PTR_ADD with different type sizes (PR #81473)
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