[Bug inline-asm/66599] on aarch64, some parameters to memory constraints causes wrong ASM generation

[romain.gcc at dolbeau dot name]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66599

--- Comment #2 from Romain Dolbeau <romain.gcc at dolbeau dot name> ---
Do you mean "Q" in this case, or always when using ld4/st4 (and probably quite
a few others)?

If I pre-compute a pointer with src+16, I still get the error (I'm guessing an
optimization is propagating the pre-computation down to the ASM statement).