[VPlan][NFC] Number blocks (#212023)
Assign numbers to blocks for more efficient dominator tree construction.
The number is identical to the index in CreatedBlocks of the VPlan.
This removes the last user of unnumbered graphs for dominator trees.
Note that the compile-time change here is practically unmeasurable. The
motivation really is to remove the non-number code path from the
dominator tree.
[MC][NFC] Use EnumStrings for AtSpecifiers (#211827)
Store at specifiers without relocations using EnumStrings, reducing
.data.rel.ro by 4-5kiB. This also saves the more compactly at now 6B per
entry instead of 24B.
[SimplfiyCFG] Deduplicate edges in `hoistSuccIdenticalTerminatorToSwitchOrIf` (#212017)
Fix domtree update by deduplicating edges to be inserted. Tested by the
function `@dedup`.
[PGO][HIP] Support hipModuleLoad in offload PGO (#211875)
Offload PGO finds profile sections by inspecting the image passed to
hipModuleLoadData. hipModuleLoad only provides a file name, so its
device
profile counters were not collected.
After a successful hipModuleLoad, read the code object with the existing
profile file-buffer helper and register it through the same path used by
in-memory module loads.
[DomTreeConstr][NFC] Resize NodeInfos once on construction (#211998)
This avoids frequent size checks when accessing node infos. All numbered
graphs support getMaxNumber().
Also move away from BB->getParent() as preliminary work for numbering
VPlan blocks -- there, getParent() has a different meaning.
[AArch64] Add FMIN/FMAX clustering (#210906)
This patch adds a subtarget feature that controls scheduling FMIN/FMAX
instructions back to back. Enabled on Apple CPU.
hwpstate_intel: Minimize ifdef for i386 build
Reported by: jrtc27
Fixes: bdc0f7678257
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 02c440e204041e92da403a64b70c2e1fdf3a4f73)
kvm: Support non-default CPUID leaf
KVM does not always use 0x40000000 as its CPUID base. For example, QEMU
adds a 0x100 offset when nested virtualization is detected and the host
exposes Hyper-V enlightenment hints. To accommodate this behavior,
switch the detection logic to use the CPUID leaf returned by do_cpuid(),
making the implementation more flexible.
See:
https://github.com/qemu/qemu/blob/master/target/i386/kvm/kvm.c#L2300
Reviewed by: kib
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D58146
(cherry picked from commit 86691d52a6d3796ad36ba474cf0a9493f6d99202)
stand: Bulk operations on each gfxfb_blt if shadow buffer enabled
Previously, gfxfb_blt flushed the framebuffer on every call. Since a
single drawing operation may invoke gfxfb_blt multiple times, this can
result in unnecessary flushes.
Instead, write updates to the shadow buffer (when present) and mark the
affected area as dirty. Flushing is deferred so multiple gfxfb_blt calls
can be coalesced into a single update. As before, only the dirty region
is flushed.
This fixes the slow bootloader problem in some platforms.
Reviewed by: imp, adrian, obiwac
Tested by: obiwac, jrm
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57373
(cherry picked from commit 32da2f23ae4d18888d34682b0ddb49ec80c0bb26)
stand: Fix shadow buffer offset handling
The shadow buffer is addressed relative to `tg_origin`, which includes
the padding offset, whereas `gfxfb_blt` operates on coordinates without
that offset. To make `gfx_fb_copy_area` emulate the behavior of
`gfxfb_blt`, the source coordinates must include the padding offset,
while the destination coordinates must not. The original implementation
omitted the offset from the source coordinates; this change corrects
that.
Additionally, `gfx_fb_cons_display` already applies the padding offset,
so the redundant adjustment is removed.
PR: 296246
Reported by: 2khramtsov at gmail.com
Reviewed by: imp
Tested by: 2khramtsov at gmail.com, junchoon at dec.sakura.ne.jp,
naito.yuichiro_ at gmail.com
Fixes: 32da2f23ae4d
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wayland/mango: update to re-tagged 0.15.5
Upstream reacted unexpectedly soon to my report on a noisy debug message
left over in the release, and moved the 0.15.5 tag to the fix.
flux2: Update to 2.9.3
Changes:
Flux v2.9.0 is a feature release. Users are encouraged to upgrade for
the best experience.
For a compressive overview of new features and API changes included in
this release, please refer to the Announcing Flux 2.9 GA blog post:
<https://fluxcd.io/blog/2026/06/flux-v2.9.0/>
Overview of the new features:
- Flux CLI Plugin System with the Mirror and Schema plugins (flux plugin)
- Server-Side Apply field ignore rules for fine-grained drift control (Kustomization)
- SOPS decryption with the Age post-quantum cipher (Kustomization)
- Kubernetes Workload Identity authentication for OpenBao and Vault (Kustomization)
- Helm post-render strategies, including chart hooks support (HelmRelease)
- Literal mode for Helm values references mirroring helm --set-literal (HelmRelease)
- Allow empty kind in CEL health check expressions (Kustomization, HelmRelease)
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packages: make bhyve depend on acpi
bhyve(8) on amd64 needs iasl(8) to run, otherwise it fails with:
/bin/sh: /usr/sbin/iasl: not found
bhyve: BASL failed @ build_dsdt:484
Failed to execute basl_compile(ctx, basl_fwrite_dsdt): Unknown
error: 32512
bhyve: BASL failed @ acpi_build:899
Failed to execute build_dsdt(ctx): Unknown error: 32512
Assertion failed: (error == 0), function bhyve_init_platform_late, file
/home/pkgbuild/worktrees/main/usr.sbin/bhyve/amd64/bhyverun_machdep.c,
line 394.
Register the "acpi" package which provides iasl(8) as a dependency for
bhyve on amd64.
Reviewed by: markj (previous revision), ivy
Differential Revision: https://reviews.freebsd.org/D56498
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