[VPlan] Introduce m_SelectLike and use to support 2-operand blends. (#194729)
We should be able to treat 2-operand blends like select by most VPlan
code. Add a new m_SelectLike matcher and use in places that only use the
matcher to extract operands.
Overall this leads to a small number of improvements in RISCV (~10 files
changed in a large IR corpus) and 2 loops changed on AArch64 with
tail-folding forced.
PR: https://github.com/llvm/llvm-project/pull/194729
vmimage.subr: Add ability to install src in VM image
In some cases having a src tree in a VM image is convenient
for development or debugging. Add a WITH_SRC variable,
which, when set, will cause the vm-release target to include
FreeBSD-set-src in the list of packages installed in an image.
Signed-off-by: Krzysztof Galazka <krzysztof.galazka at intel.com>
Sponsored by: Intel Corporation
Reviewed by: cperciva
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D57143
[NFC][Support] Add test for inverted slash-agnostic matching (#203290)
Add a test case to GlobPatternTest to verify that inverted character
classes containing slashes (e.g. [^/] or [^\\]) behave correctly
under SlashAgnostic mode (i.e. they do not match either slash).
Assisted-by: Gemini
hosts.equiv.5: correct nits to fix `mandoc -T lint` issues
- Rename `.Nm .rhosts` to `.Nm rhosts` to match the MLINK for the
manpage.
- Use `.Pa` instead of `.Nm` when discussing the paths for `.rhosts` and
`hosts.equiv.5` for explicitness and clarity.
Bump .Dd for the change.
MFC after: 1 week
(cherry picked from commit af864dd4a2df50021f8a48c218a1f5968dbbb0c1)
Fix API tests
* Reporting realtime shows stats on boot pool and so we should
expect it.
* pam / auth stack now properly reports in *audit* messages why the
authentication failed (minimally including PAM error code).
* harden our webshell tests
hosts.equiv.5: correct nits to fix `mandoc -T lint` issues
- Rename `.Nm .rhosts` to `.Nm rhosts` to match the MLINK for the
manpage.
- Use `.Pa` instead of `.Nm` when discussing the paths for `.rhosts` and
`hosts.equiv.5` for explicitness and clarity.
Bump .Dd for the change.
MFC after: 1 week
(cherry picked from commit af864dd4a2df50021f8a48c218a1f5968dbbb0c1)
security(7): fix `mandoc -T lint` complaints
- Add `.Nm` section for securelevel(7) to match corresponding MLINKS entry.
- Fix the spelling for mac(4) (the actual subsystem manpage is spelled out in
lowercase.
MFC after: 1 week
(cherry picked from commit 573a9e5764df04d2dbfb0cf174458936b0a97095)
OpenSSL: update MAINTAINERS/CODEOWNERS
I've been the quasi-defacto component maintainer for OpenSSL since
14.0-RELEASE. Make it official via CODEOWNERS/MAINTAINERS.
The goal is to help guide those interested in making changes in this
space to solicit my input with the new vendor import process and
coordinate fixes with upstream until things are at a point where most of
this is automated a system of automated checks and balances to confirm
that the updates being made to the component help maintain a security
supply chain for this given component.
Thank you benl and jkim for your past efforts in this component area.
Hopefully I can do my part to help improve this critical space further
as you both did in your respective tenures.
MFC after: 3 days
(cherry picked from commit 8f9aabbdbcd55b25b698bd762e8693d43f295bbd)
Remove all of /usr/tests/share/examples/... when MK_EXAMPLES == no
- Remove the generated files (`file1`).
- Remove the top-level example `Kyuafile`.
MFC after: 1 week
(cherry picked from commit fb7df70a479f7cf972073f3a779adba2b4517c31)
[llvm-ml] Add MASM unwind v3 support for x64 exception handling and improve MSVC compat (#202809)
New command-line options:
- `/unwindv3`: Enable V3 unwind information format
New MASM directives:
- `.push2reg` / `.pop2reg`: Push/pop register pairs (PUSH2/POP2)
- `.beginepilog` / `.endepilog`: Delimit epilog unwind regions
- `.popreg`, `.freestack`, `.restorereg`, `.restorexmm128`,
`.unsetframe`: Epilog counterparts of existing prolog directives
- `.pushframe code`: MASM syntax for interrupt handlers with error codes
New built-in symbol:
- `@UnwindVersion`: Returns the current x64 unwind version being used.
Error diagnostics:
- Prolog directives after `.endprolog` are diagnosed
- Epilog directives outside `.beginepilog`/`.endepilog` are diagnosed
- Nested `.beginepilog` is diagnosed
- Unwind v3 directives or using extended registers in directives without
unwind v3 are diagnosed
Reland "[SSAF][Extractor] Make hard errors in PointerFlow and UnsafeBufferUsage Extractors quiet (#201953)"
Reverted 7dcd1d2ad104c3f9748370a42dc775cd6e7e34dc and
added '#ifndef NDEBUG' guards for tests using 'llvm::setCurrentDebugType'.
Original message:
Hard errors were used in extractors during development to quickly
identify unsupported language constructs. This commit converts them to
DEBUG_WITH_TYPE so that these errors are silenced in release builds.
In addition, translating unsupported language constructs now silently
results in an empty EntityPointerLevelSet. The PointerFlowExtractor will
skip empty sets for either the source or the destination when building
edges to avoid an ill-formed edge set data structure.
rdar://178747892
Reapply "[ADT] Bitset: add shift operators, word accessors, and etc" (#195874)
Reapplies #193400, which was reverted in #195848 because it broke
buildbots with:
```
Bitset.h:271: error: static assertion failed: Unsupported word size
```
Root cause: a `static_assert(BitwordBits == 32, ...)` inside the
discarded `else` branch of `if constexpr (BitwordBits == 64)` in
`getWord64()`. The assert's condition is non-template-dependent
(`BitwordBits` derives from `sizeof(uintptr_t)`, not from `NumBits`), so
it is checked even though the branch is discarded, and fires on 64-bit
hosts. Related:
https://stackoverflow.com/questions/38304847/how-does-a-failed-static-assert-work-in-an-if-constexpr-false-block
Fix: drop the redundant inner `static_assert`. The class-level
`static_assert(BitwordBits == 64 || BitwordBits == 32, ...)` already
[6 lines not shown]
Preen/update list for share/examples/sound under `MK_EXAMPLES`
- Update sources to match current installed files list. This involved
adding and removing some example files.
- Sort the list alphabetically so it'll be easier to spot future updates.
MFC after: 1 week
(cherry picked from commit b9495bd8c13e95035366b4e699b9ebe9f3d5c543)
Remove all of /usr/tests/share/examples/... when MK_EXAMPLES == no
- Remove the generated files (`file1`).
- Remove the top-level example `Kyuafile`.
MFC after: 1 week
(cherry picked from commit fb7df70a479f7cf972073f3a779adba2b4517c31)
security(7): fix `mandoc -T lint` complaints
- Add `.Nm` section for securelevel(7) to match corresponding MLINKS entry.
- Fix the spelling for mac(4) (the actual subsystem manpage is spelled out in
lowercase.
MFC after: 1 week
(cherry picked from commit 573a9e5764df04d2dbfb0cf174458936b0a97095)
OpenSSL: update MAINTAINERS/CODEOWNERS
I've been the quasi-defacto component maintainer for OpenSSL since
14.0-RELEASE. Make it official via CODEOWNERS/MAINTAINERS.
The goal is to help guide those interested in making changes in this
space to solicit my input with the new vendor import process and
coordinate fixes with upstream until things are at a point where most of
this is automated a system of automated checks and balances to confirm
that the updates being made to the component help maintain a security
supply chain for this given component.
Thank you benl and jkim for your past efforts in this component area.
Hopefully I can do my part to help improve this critical space further
as you both did in your respective tenures.
MFC after: 3 days
(cherry picked from commit 8f9aabbdbcd55b25b698bd762e8693d43f295bbd)
Merge tag 'spi-fix-v7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A couple of driver specific fixes: a small targeted fix for hardware
error handling on DesignWare controllers and another for handling of
custom chip select management on Qualcomm GENI controllers"
* tag 'spi-fix-v7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: dw: fix race between IRQ handler and error handler on SMP
spi: qcom-geni: Fix cs_change handling on the last transfer
