On Mon, Jun 17, 2024 at 11:55 AM Richard Sandiford <richard.sandif...@arm.com> wrote: > > This series expands on the fix for PR115464 by using force_subreg > in more places. It also adds some convenience wrappers for lowpart > and highpart subregs. > > A part of this will need to be backported after a grace period, > but I'll post the cherry-picked parts separately. > > Tested on aarch64-linux-gnu & x86_64-linux-gnu. OK to install?
OK. Thanks, Richard. > Richard Sandiford (8): > Make force_subreg emit nothing on failure > aarch64: Use force_subreg in more places > Make more use of force_subreg > Add force_lowpart_subreg > aarch64: Add some uses of force_lowpart_subreg > Make more use of force_lowpart_subreg > Add force_highpart_subreg > aarch64: Add some uses of force_highpart_subreg > > gcc/builtins.cc | 22 +++------- > gcc/config/aarch64/aarch64-builtins.cc | 15 +++---- > gcc/config/aarch64/aarch64-simd.md | 4 +- > .../aarch64/aarch64-sve-builtins-base.cc | 10 ++--- > .../aarch64/aarch64-sve-builtins-functions.h | 6 +-- > .../aarch64/aarch64-sve-builtins-sme.cc | 2 +- > gcc/config/aarch64/aarch64.cc | 31 ++++--------- > gcc/explow.cc | 34 +++++++++++++- > gcc/explow.h | 2 + > gcc/expmed.cc | 26 ++++------- > gcc/expr.cc | 44 +++++++++---------- > gcc/optabs.cc | 26 ++--------- > .../aarch64/sve/acle/general/pr115464_2.c | 11 +++++ > 13 files changed, 111 insertions(+), 122 deletions(-) > create mode 100644 > gcc/testsuite/gcc.target/aarch64/sve/acle/general/pr115464_2.c > > -- > 2.25.1 >
