[llvm] [RISCV] Lower (abd[s|u] a, b) to (abs (sub a, b)) for i32/i64 element when `Zvabd` exists (PR #180494)

Pengcheng Wang via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 5 22:30:28 PST 2026

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https://github.com/wangpc-pp closed https://github.com/llvm/llvm-project/pull/180494

Previous message: [llvm] [X86] Optimized ADD + ADC to ADC (PR #173543)
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