Pengcheng Wang 4e0bd3fab4 [MachineLICM] Hoist copies of constant physical register (#93285) ...

Previously, we just check if the source is a virtual register and
this prevents some potential hoists.

We can see some improvements in AArch64/RISCV tests.

2024-05-29 14:10:01 +08:00

60 KiB

Raw Blame History

View Raw