On Mon, Aug 21, 2017 at 10:29:30AM +0930, Alan Modra wrote: > Fixed in this revised patch. The only controversial aspect now should > be whether those array casts ought to be officially blessed. I've > checked that "=m" (*(T (*)[]) ptr), "=m" (*(T (*)[n]) ptr), and > "=m" (*(T (*)[10]) ptr), all generate reasonable MEM_ATTRS handled > apparently properly by alias.c and other code.
Ping https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01174.html Needs a global reviewer to bless array casts in asm constraints. -- Alan Modra Australia Development Lab, IBM
