On 18 September 2014 12:59, Alan Lawrence <alan.lawre...@arm.com> wrote: > This migrates AArch64 over to the new optab for 'plus' reductions, i.e. so > the define_expands produce scalars by generating a MOV to a GPR. > Effectively, this moves the vget_lane inside every arm_neon.h intrinsic, > into the inside of the define_expand. > > Tested: aarch64.exp vect.exp on aarch64-none-elf and aarch64_be-none-elf > (full check-gcc on next patch for reduc_min/max) >
+(define_expand "reduc_splus_<mode>" + Can't we just drop the define_expands for the old optabs altogether? /Marcus
