Re: [PATCH] RISC-V: Count pointer type SSA into RVV regs liveness for dynamic LMUL cost model
On 12/28/23 18:21, Juzhe-Zhong wrote: This patch fixes the following choosing unexpected big LMUL which cause register spillings. Before this patch, choosing LMUL = 4: addisp,sp,-160 addiw t1,a2,-1 li a5,7 bleut1,a5,.L16 vsetivli
[PATCH] RISC-V: Count pointer type SSA into RVV regs liveness for dynamic LMUL cost model
This patch fixes the following choosing unexpected big LMUL which cause register spillings. Before this patch, choosing LMUL = 4: addisp,sp,-160 addiw t1,a2,-1 li a5,7 bleut1,a5,.L16 vsetivlizero,8,e64,m4,ta,ma vmv.v.x v4,a0