https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122552
--- Comment #2 from Jeffrey A. Law <law at gcc dot gnu.org> ---
So this is the code I'm currently getting on the trunk:
vsll_vx_0:
beq a3,zero,.L8 # 9 [c=16 l=4] *branchdi
zext.w a3,a3 # 12 [c=4 l=4] *zero_extendsidi2_bitmanip/0
zext.w a2,a2 # 35 [c=4 l=4] *zero_extendsidi2_bitmanip/0
.L3:
vsetvli a5,a3,e64,m1,ta,ma # 64 [c=0 l=4] vsetvldi
vle64.v v1,0(a1) # 16 [c=4 l=4] *pred_movrvvm1di/1
sub a3,a3,a5 # 22 [c=4 l=4] subdi3
sh3add a1,a5,a1 # 20 [c=4 l=4] *shNadd
vsll.vx v1,v1,a2 # 49 [c=4 l=4] pred_ashlrvvm1di_scalar/2
vse64.v v1,0(a0) # 19 [c=4 l=4] pred_storervvm1di
sh3add a0,a5,a0 # 21 [c=4 l=4] *shNadd
bne a3,zero,.L3 # 24 [c=16 l=4] *branchdi
Note the vsll.vx, so it seems to me like this is working. So is there's a
need to keep this open? Am I missing something?
