On Fri, Jun 26, 2026 at 5:08 PM Richard Biener <[email protected]> wrote: > > On Fri, 26 Jun 2026, H.J. Lu wrote: > > > Update determine_block_size to set len_rtx to min size if min size == > > max size. > > OK if that was tested properly.
Tested on Linux/x86-64 and Linux/i686. Commited. > Richrd. > > > gcc/ > > > > PR middle-end/125977 > > * builtins.cc (determine_block_size): Change len_rtx to reference > > and set it to min size if min size == max size. > > * expr.cc (emit_block_move_via_pattern): Assert count == min_size > > if min_size == max_size. > > (set_storage_via_setmem): Likewise. > > > > gcc/testsuite/ > > > > PR middle-end/125977 > > * g++.dg/pr125977.C: New test. > > > > > > > > -- > Richard Biener <[email protected]> > SUSE Software Solutions Germany GmbH, > Frankenstrasse 146, 90461 Nuernberg, Germany; > GF: Jochen Jaser, Andrew McDonald, Werner Knoblich; (HRB 36809, AG Nuernberg) -- H.J.
