freebsd-dev/contrib/llvm-project
Dimitry Andric 702995b2a5 Tentatively apply https://reviews.llvm.org/D78877 (by Dave Green):
[ARM] Only produce qadd8b under hasV6Ops

  When compiling for a arm5te cpu from clang, the +dsp attribute is
  set. This meant we could try and generate qadd8 instructions where we
  would end up having no pattern. I've changed the condition here to be
  hasV6Ops && hasDSP, which is what other parts of ARMISelLowering seem
  to use for similar instructions.

  Fixed PR45677.

This fixes "fatal error: error in backend: Cannot select: t37: i32 =
ARMISD::QADD8b t43, t44" when compiling sys/dev/sound/pcm/feeder_mixer.c
for armv5. For some reason we do not encounter this on head, but this
error popped up while building universes for stable/12.

MFC after:	3 days
2020-04-26 19:17:45 +00:00
..
clang Merge commit ce5173c0e from llvm git (by Reid Kleckner): 2020-04-20 17:39:51 +00:00
compiler-rt Merge ^/vendor/llvm-project/release-10.x up to its last change (upstream 2020-02-27 19:04:39 +00:00
libcxx Merge commit 585a3cc31 from llvm git (by me): 2020-03-18 20:50:30 +00:00
libunwind Merge commit 221c5af4e from llvm git (by Nico Weber): 2020-02-15 15:03:26 +00:00
lld Merge commit 315f8a55f from llvm git (by Fangrui Song): 2020-03-18 20:38:15 +00:00
lldb lldb: use lua as the default script language 2020-04-02 21:08:28 +00:00
llvm Tentatively apply https://reviews.llvm.org/D78877 (by Dave Green): 2020-04-26 19:17:45 +00:00
openmp Merge ^/vendor/lvm-project/master up to its last change (upstream commit 2020-01-24 22:00:03 +00:00
FREEBSD-Xlist lldb: stop excluding bindings/ subdir 2020-04-01 13:18:01 +00:00