FreeBSD/src daef625 — usr.sbin/bhyve/slirp slirp-helper.c

by Mark Johnston (markj) on ⎇
bhyve: Use a blocking socket in the helper process

The send_packet callback does not handle EAGAIN, and on the recv side we
already use poll() and MSG_DONTWAIT to implement a non-blocking loop.

PR:             291616
Tested by:      novel
Fixes:          0e62ebd20172 ("bhyve: Move the slirp backend out into a separate process")
Differential Revision:  https://reviews.freebsd.org/D54340
DeltaFile
+2-0usr.sbin/bhyve/slirp/slirp-helper.c
+2-01 files

LLVM/project 75a0347 — llvm/include/llvm/ADT iterator.h

by Jorn Tuyls via GitHub on ⎇
[ADT] Fix MSVC build after iterator C++20 fix (#173495)

Fixes an MSCV build issue after the C++20 fix in
https://github.com/llvm/llvm-project/pull/169772. See the [failure
log](https://productionresultssa1.blob.core.windows.net/actions-results/604d315e-edbd-401f-9a85-9ec5fcbc4996/workflow-job-run-99b94847-47a4-5b95-9933-44db3e32a2a7/logs/job/job-logs.txt?rsct=text%2Fplain&se=2025-12-24T11%3A16%3A19Z&sig=3leOtxGMlJmAMzOCtakzD8%2FOQCXF2HfflooR%2Bm%2Bt7Ng%3D&ske=2025-12-24T21%3A53%3A06Z&skoid=ca7593d4-ee42-46cd-af88-8b886a2f84eb&sks=b&skt=2025-12-24T09%3A53%3A06Z&sktid=398a6654-997b-47e9-b12b-9515b896b4de&skv=2025-11-05&sp=r&spr=https&sr=b&st=2025-12-24T11%3A06%3A14Z&sv=2025-11-05)
in the IREE downstream project.

Making IsRandomAccess, IsBidirectional public ensures that they are
always accessible, avoiding the access-related SFINAE ambiguity that
causes different compilers to handle this differently.

The build is passing after this change:
https://github.com/iree-org/iree/actions/runs/20485132054/job/58865989220?pr=22979
DeltaFile
+4-1llvm/include/llvm/ADT/iterator.h
+4-11 files

LLVM/project 6e161f1 — llvm/lib/Support KnownFPClass.cpp

by Matt Arsenault on ⎇
Use propagateNaN
DeltaFile
+1-4llvm/lib/Support/KnownFPClass.cpp
+1-41 files

LLVM/project 9e8a478 — llvm/lib/Transforms/InstCombine InstCombineSimplifyDemanded.cpp

by Matt Arsenault on ⎇
Use fcPositive
DeltaFile
+1-2llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+1-21 files

LLVM/project fd553b6 — llvm/include/llvm/Support KnownFPClass.h, llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault on ⎇
Make KnownFPClass::exp not side-effecting
DeltaFile
+9-7llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+5-9llvm/lib/Analysis/ValueTracking.cpp
+5-5llvm/lib/Support/KnownFPClass.cpp
+1-1llvm/include/llvm/Support/KnownFPClass.h
+20-224 files

LLVM/project 0a74f72 — llvm/include/llvm/Support KnownFPClass.h, llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault on ⎇
InstCombine: Handle exp/exp2/exp10 in SimplifyDemandedFPClass

I'm working on optimizing out the tail sequences in the
implementations of the 4 different flavors of pow. These
include chains of selects on the various edge cases.

Related to #64870
DeltaFile
+90-0llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+34-47llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-exp.ll
+24-0llvm/lib/Support/KnownFPClass.cpp
+2-17llvm/lib/Analysis/ValueTracking.cpp
+3-0llvm/include/llvm/Support/KnownFPClass.h
+153-645 files

LLVM/project fc8ec0d — llvm/test/Transforms/InstCombine simplify-demanded-fpclass-exp.ll

by Matt Arsenault via GitHub on ⎇
InstCombine: Add baseline tests for exp SimplifyDemandedFPClass (#173431)
DeltaFile
+502-0llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-exp.ll
+502-01 files

LLVM/project 3b09719 — llvm/lib/Analysis ValueTracking.cpp, llvm/test/Transforms/Attributor nofpclass-exp.ll

by Matt Arsenault via GitHub on ⎇
ValueTracking: Improve handling of exp intrinsic for overflow (#173430)

Teach exp handling that positive inputs cannot introduce overflow,
and negative inputs cannot introduce underflow.
DeltaFile
+24-24llvm/test/Transforms/Attributor/nofpclass-exp.ll
+12-0llvm/lib/Analysis/ValueTracking.cpp
+2-2llvm/test/Transforms/Attributor/AMDGPU/nofpclass-amdgcn-exp.ll
+38-263 files

FreeBSD/src 85f499b — sys/dev/qlnx/qlnxe qlnx_os.c

by Zhenlei Huang (zlei) on ⎇
qlnxe: Avoid out-of-bounds reading the multicast ethernet address

The correct length of an ethernet address is ETHER_ADDR_LEN but not
ETHER_HDR_LEN.

MFC after:      1 week
DeltaFile
+3-3sys/dev/qlnx/qlnxe/qlnx_os.c
+3-31 files

LLVM/project 94ad86e — llvm/lib/Target/AMDGPU SIRegisterInfo.td, llvm/test/CodeGen/AMDGPU amdgcn.bitcast.1024bit.ll load-constant-i1.ll

by Ivan Kosarev on ⎇
[AMDGPU] Have VCC as a first-class member of the SGPR pool.

Add VCC and tuples using VCC to SGPR register classes.

We already support VCC as an allocatable register for 32-bit SGPR
operands, so it seems most natural to support it for register
tuple operands as well.

s106/s107 are still not allowed as aliases of vcc_lo/hi in
AsmParser.

The names given to the VCC tuples match those produced by SP3,
though it feels like there is room for improvement.

https://github.com/llvm/llvm-project/issues/62651
DeltaFile
+7,883-7,902llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.1024bit.ll
+729-735llvm/test/CodeGen/AMDGPU/load-constant-i1.ll
+259-255llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.512bit.ll
+245-249llvm/test/CodeGen/AMDGPU/scc-clobbered-sgpr-to-vmem-spill.ll
+55-79llvm/test/CodeGen/AMDGPU/spill-scavenge-offset.ll
+48-21llvm/lib/Target/AMDGPU/SIRegisterInfo.td
+9,219-9,2418 files not shown
+9,296-9,26514 files

LLVM/project d49c752 — flang/include/flang/Parser parse-tree.h, flang/lib/Parser openmp-parsers.cpp

by Krzysztof Parzyszek via GitHub on ⎇
[flang][OpenMP] Allow INIT clause on DEPOBJ, add depinfo-modifier (#173056)

Co-authored-by: Kareem Ergawy <kareem.ergawy at amd.com>
DeltaFile
+86-32flang/lib/Semantics/check-omp-structure.cpp
+25-14flang/include/flang/Parser/parse-tree.h
+24-12flang/lib/Parser/openmp-parsers.cpp
+29-0flang/test/Semantics/OpenMP/init-clause.f90
+21-2flang/test/Parser/OpenMP/depobj-construct.f90
+17-0flang/lib/Semantics/openmp-modifiers.cpp
+202-605 files not shown
+213-6011 files

FreeBSD/ports d16c897 — filesystems/openzfs pkg-plist Makefile, filesystems/openzfs/files patch-cmd_zfs_zfs__main.c patch-tests_zfs-tests_cmd_crypto__test.c

by Martin Matuska (mm) on ⎇
filesystems/openzfs: update to 2.4.0

Changelog:      https://github.com/openzfs/zfs/releases/tag/zfs-2.4.0
DeltaFile
+95-10filesystems/openzfs/pkg-plist
+14-9filesystems/openzfs/files/patch-cmd_zfs_zfs__main.c
+0-11filesystems/openzfs/files/patch-tests_zfs-tests_cmd_crypto__test.c
+5-5filesystems/openzfs/Makefile
+3-3filesystems/openzfs/distinfo
+117-385 files

FreeBSD/ports 042d8a9 — filesystems/openzfs-kmod distinfo Makefile

by Martin Matuska (mm) on ⎇
filesystems/openzfs-kmod: update to 2.4.0

Changelog:      https://github.com/openzfs/zfs/releases/tag/zfs-2.4.0
DeltaFile
+3-3filesystems/openzfs-kmod/distinfo
+2-2filesystems/openzfs-kmod/Makefile
+5-52 files

NetBSD/src k6JCoV4 — share/misc domains

by andvar on ⎇
   regen, multiple updates since last time.
VersionDeltaFile
1.11+162-160share/misc/domains
+162-1601 files

LLVM/project 9e86920 — llvm/lib/Support KnownFPClass.cpp

by Matt Arsenault on ⎇
Use propagateNaN
DeltaFile
+1-4llvm/lib/Support/KnownFPClass.cpp
+1-41 files

LLVM/project 16cf82c — llvm/lib/Transforms/InstCombine InstCombineSimplifyDemanded.cpp

by Matt Arsenault on ⎇
Use fcPositive
DeltaFile
+1-2llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+1-21 files

LLVM/project cdf7dc2 — llvm/include/llvm/Support KnownFPClass.h, llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault on ⎇
Make KnownFPClass::exp not side-effecting
DeltaFile
+9-7llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+5-9llvm/lib/Analysis/ValueTracking.cpp
+5-5llvm/lib/Support/KnownFPClass.cpp
+1-1llvm/include/llvm/Support/KnownFPClass.h
+20-224 files

LLVM/project 373b0b5 — llvm/test/Transforms/InstCombine simplify-demanded-fpclass-exp.ll

by Matt Arsenault on ⎇
InstCombine: Add baseline tests for exp SimplifyDemandedFPClass
DeltaFile
+502-0llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-exp.ll
+502-01 files

LLVM/project 3ab0543 — llvm/include/llvm/Support KnownFPClass.h, llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault on ⎇
InstCombine: Handle exp/exp2/exp10 in SimplifyDemandedFPClass

I'm working on optimizing out the tail sequences in the
implementations of the 4 different flavors of pow. These
include chains of selects on the various edge cases.

Related to #64870
DeltaFile
+90-0llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+34-47llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-exp.ll
+24-0llvm/lib/Support/KnownFPClass.cpp
+2-17llvm/lib/Analysis/ValueTracking.cpp
+3-0llvm/include/llvm/Support/KnownFPClass.h
+153-645 files

LLVM/project d45cd7d — llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault on ⎇
Adjust comment
DeltaFile
+1-1llvm/lib/Analysis/ValueTracking.cpp
+1-11 files

LLVM/project b6087de — llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault on ⎇
Remove redundant check
DeltaFile
+3-6llvm/lib/Analysis/ValueTracking.cpp
+3-61 files

LLVM/project f2fe6ef — llvm/lib/Analysis ValueTracking.cpp, llvm/test/Transforms/Attributor nofpclass-exp.ll

by Matt Arsenault on ⎇
positive values never denormal
DeltaFile
+8-8llvm/test/Transforms/Attributor/nofpclass-exp.ll
+2-3llvm/lib/Analysis/ValueTracking.cpp
+10-112 files

LLVM/project 8ce0336 — llvm/lib/Analysis ValueTracking.cpp, llvm/test/Transforms/Attributor nofpclass-exp.ll

by Matt Arsenault on ⎇
ValueTracking: Improve handling of exp intrinsic for overflow

Teach exp handling that positive inputs cannot introduce overflow,
and negative inputs cannot introduce underflow.
DeltaFile
+24-24llvm/test/Transforms/Attributor/nofpclass-exp.ll
+16-0llvm/lib/Analysis/ValueTracking.cpp
+2-2llvm/test/Transforms/Attributor/AMDGPU/nofpclass-amdgcn-exp.ll
+42-263 files

LLVM/project 92e0cd2 — llvm/test/Transforms/Attributor nofpclass-exp.ll

by Matt Arsenault via GitHub on ⎇
ValueTracking: Add baseline tests for computeKnownFPClass exp (#173429)

This is already handled, but misses opportunities. Test cases
where the input is known positive or negative.
DeltaFile
+101-0llvm/test/Transforms/Attributor/nofpclass-exp.ll
+101-01 files

LLVM/project 503c762 — bolt/lib/Passes PAuthGadgetScanner.cpp, llvm/lib/Target/AVR AVRInstrInfo.td

by Alexey Bataev on ⎇
Rebase

Created using spr 1.3.7
DeltaFile
+171-111bolt/lib/Passes/PAuthGadgetScanner.cpp
+129-121llvm/lib/Target/AVR/AVRInstrInfo.td
+189-0llvm/lib/Target/SPIRV/SPIRVCombinerHelper.cpp
+177-0llvm/lib/Target/X86/GISel/X86PreLegalizerCombiner.cpp
+168-0llvm/test/CodeGen/SPIRV/llvm-intrinsics/matrix-multiply.ll
+74-74llvm/test/Transforms/Attributor/nofpclass-log.ll
+908-306175 files not shown
+2,962-1,015181 files

LLVM/project c8d7e53 — llvm/include/llvm/Support KnownFPClass.h, llvm/lib/Analysis ValueTracking.cpp

by Matt Arsenault via GitHub on ⎇
InstCombine: Handle canonicalize in SimplifyDemandedFPClass (#173189)
DeltaFile
+22-45llvm/test/Transforms/InstCombine/simplify-demanded-fpclass-canonicalize.ll
+61-0llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+5-47llvm/lib/Analysis/ValueTracking.cpp
+50-0llvm/lib/Support/KnownFPClass.cpp
+6-0llvm/include/llvm/Support/KnownFPClass.h
+144-925 files

LLVM/project 10e152b — llvm/lib/Target/X86 X86AvoidTrailingCall.cpp X86DynAllocaExpander.cpp

by Aiden Grossman via GitHub on ⎇
[X86][NewPM] Consistently preserve IR analyses in MF passes (#173759)
DeltaFile
+1-3llvm/lib/Target/X86/X86AvoidTrailingCall.cpp
+1-3llvm/lib/Target/X86/X86DynAllocaExpander.cpp
+1-3llvm/lib/Target/X86/X86FloatingPoint.cpp
+3-93 files

LLVM/project 78dd3ba — clang/lib/Driver Driver.cpp, clang/test/Driver spirv-amd-toolchain.c

by Manuel Carrasco on ⎇
[Driver][SPIRV] Fix regular C/C++ compilation to AMD SPIRV.

Commit 4c6f398 introduced a non-working compilation path for regular C/C++ to AMD SPIRV; this commit fixes it.
For example, 4c6f398 was expecting an assembler phase but it was never supported since there is no assembler available for it.
Thus, the compilation starting from source code failed.

The compilation path is fixed by taking into account that we cannot rely on external dependencies such as spirv-link or spirv-as.
Thus, the backend emits bitcode and the SPIRVAMDToolChain's linker takes care of generating the final SPIRV as we already do for HIP.
DeltaFile
+14-3clang/test/Driver/spirv-amd-toolchain.c
+12-0clang/lib/Driver/Driver.cpp
+26-32 files

OpenBSD/ports IbgX2bR — www/sfeed distinfo Makefile

by tb on ⎇
   Update to sfeed 2.3 from maintainer/upstream
VersionDeltaFile
1.14+2-2www/sfeed/distinfo
1.15+1-1www/sfeed/Makefile
+3-32 files

FreeBSD/src faff701 — lib/geom/part geom_part.c

by Dag-Erling Smørgrav (des) on ⎇
geom_part: Fix format string issues

This fixes a segfault on i386 and armv7 and numerous style violations.

PR:             292008
Fixes:          4f809ffec69c ("gpart: add libxo support for "show" subcommand + man page updates")
Reviewed by:    js
Differential Revision:  https://reviews.freebsd.org/D54393
DeltaFile
+40-29lib/geom/part/geom_part.c
+40-291 files