[RISCV] Reserve all sub-registers of user reserved GPRs (#199302)
When a GPR is reserved by the user (e.g., via `-mattr=+reserve-x27`)
or marked as constant, only the top-level register was being marked
reserved in `RISCVRegisterInfo::getReservedRegs`. Its sub-registers
(`X27_W` and `X27_H`) remained unreserved.
This broke `LiveIntervals` when register pressure tracking was enabled
by #115445. Because the sub-registers were not reserved, the register
unit was considered non-reserved, causing `LiveIntervals` to track its
liveness and crash in the Machine Verifier due to the reserved
register missing from basic block live-in lists.
Instead, we should ensure that reserving a register also reserves all
of its sub-registers, so that the register unit is correctly
identified as reserved and ignored by `LiveIntervals`.
Fixes #176227
Set MODCLANG_VERSION = 22.
Suggested by tb@, but the build still runs clang-scan-deps-19,
and we aren't completely shure what happens after the switch
to llvm-22.
[VPlan] Create casts before ComputeReductionResult (NFC). (#199372)
This ensures ComputeReductionResult is created with operands that have
their correct types set at construction.
Map mode switch to "Command" for US keyboards.
This was necessary as mapping Command to mode swtich with wsconsctl discards
the Cmd1 setting and thus cannot be used to switch terminals.
mfiutil.8/mrsasutil.8: Use Broadcom/LSI consistently
Both tools support controllers from both companies, so document it.
Reviewed by: ziaee (via IRC)
MFC after: immediately
Differential Revision: https://reviews.freebsd.org/D57212
(cherry picked from commit c74645b0c8df1307cb6f13d835012f88883dff3a)
mfiutil.8/mrsasutil.8: Use Broadcom/LSI consistently
Both tools support controllers from both companies, so document it.
Reviewed by: ziaee (via IRC)
MFC after: immediately
Differential Revision: https://reviews.freebsd.org/D57212
(cherry picked from commit c74645b0c8df1307cb6f13d835012f88883dff3a)
mfiutil.8/mrsasutil.8: Use Broadcom/LSI consistently
Both tools support controllers from both companies, so document it.
Reviewed by: ziaee (via IRC)
MFC after: immediately
Differential Revision: https://reviews.freebsd.org/D57212
sh/tests: Cut down builtins/read12.0 by 2 seconds
Since the test assumes a 250 ms response time, there is no need to delay
for 3 seconds. Instead, delay for the minimum possible 1 second.
Also, fix some assertions in builtins/read11.0 and builtins/read12.0. If
`set -e` is in effect, `foo` in `foo && bar` is considered tested and
therefore a failure does not cause the shell to exit.
Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D55191
Update devel/objfw to 1.5.4
ObjFW 1.5.3 -> ObjFW 1.5.4, 2026-05-23
* Fixes a buffer overflow caused by integer promotion rules in
OFBMPImageFormatHandler and OFQOIImageFormatHandler.
[LV] Don't add stride SCEV predicates when runtime checks are disabled. (#199370)
Don't pass symbolic strides to getPtrStride if SCEV runtime checks are
not allowed (e.g. because optimizing for size). This prevents
getPtrStride from adding additional SCEV checks for symbolic strides.
