Yeting Kuo 1e9e1b9cf8 [VP][RISCV] Add vp.ctlz/cttz and RISC-V support. ...

The patch also adds expandVPCTLZ and expandVPCTTZ to expand vp.ctlz/cttz nodes
and the cost model of vp.ctlz/cttz.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D140370

2023-01-04 15:15:01 +08:00

61 KiB

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