https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51980
christophe.lyon at st dot com changed:
What |Removed |Added
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CC| |christophe.lyon at st dot com
--- Comment #14 from christophe.lyon at st dot com ---
As of current trunk the softfp case looks like this:
sqrlen4D_16u8:
vmov d16, r0, r1 @ v16qi
vmov d17, r2, r3
vld1.64 {d18-d19}, [sp:64]
vabd.u8 q9, q8, q9
vmull.u8 q8, d18, d18
vmull.u8 q9, d19, d19
vuzp.32 q8, q9
vpaddl.u16 q8, q8
vpadal.u16 q8, q9
vmov r0, r1, d16 @ v4si
vmov r2, r3, d17
bx lr
which looks quite good.
