HBSD: Bring in candidate patch to fix dns/unbound
This patch fixes the build of dns/unbound. We enable python support for
unbound by default, which is why we're hitting this.
Signed-off-by: Shawn Webb <shawn.webb at hardenedbsd.org>
Obtained-from: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292625
[RISCV] Force a frame pointer when the max reserved call frame exceeds simm12. (#182124)
We need to be able to address emergency spill slots without requiring a
register scavenging. This requires the emergency spill slot to be near
the SP or the FP to keep the offset small enough. If there is a large
reserved call frame, we can't keep the emergency spill slot near SP. But
we might not have a frame pointer.
This patch forces the use of a frame pointer when the max reserved call
frame is large so we can keep the emergency spill slot near it. This
idea is borrowed from AArch64.
Multiple MIR tests had to be updated to set the max call frame size as
the reserved registers are frozen before mirFileLoaded is called. I
copied mirFileLoaded from AArch64, but it appears the register freezing
moved after the AArch64 code was written.
Fixes #180199.
[LSR][RISCV] Add support for cmp/branch fuse.
RISCV has cmp within branches, and therefore
costing using cmp/branch fuse in LSR is
useful to configure the proposed solution
cost for LSR.
[MLIR][tblgen] Honor `-dialect` in `-gen-{attrdef,op,typedef,enum}-doc`
Make all dialect documentation generators use the same set of records as
`-gen-dialect-doc`, which honors the `-dialect` tblgen option to filter
records by dialect. Add a `-keep-op-source-order` option to allow
`-gen-op-doc` to continue producing unsorted op lists if needed.
This commit factors the record collection, filtering, and sorting
performed in `emitDialectDoc` out into a separate `collectRecords`
function, returning a `DialectRecords` with the results. The emit
functions now all accept a `DialectRecords` argument instead of
collecting records themselves. Most changes are mechanical renamings and
moving code around.
This fixes a confusing issue where `gen-dialect-doc` would produce the
entire documentation for a dialect, but individual calls to
`gen-attrdef-doc` and the like would seemingly operate on a different
set of records, potentially covering multiple dialects. This all produce
the overall documentation now.
