[clang][ssaf] Convert `JSONFormat` tests for `TUSummary` and `TUSummaryEncoding` to lit tests (#192187)
This change converts most of the `TUSummary` json tests in `TUSummaryTest.cpp` to use `lit`. Some tests require more care and will be addressed in future PRs.
[AMDGPU] Do not always add latency between LDSDMA -> S_WAIT_LDSDMA (#201942)
In loop bodies we typically see LDSDMA instructions prefetched an
iteration or more. Thus, we may have LDSDMA, followed by S_WAIT_LDSDMA
that is waiting on prior iteration LDSDMA. Currently, the scheduler
thinks there will be a long stall between this LDSDMA and S_WAIT_LDSDMA.
This adds some basic checking for LDSDMA and S_WAIT_LDSDMA in the same
region to avoid adding latency in cases where we are certain the
S_WAIT_LDSDMA does not correspond with the LDSDMA.
rc: Bail if /dev/null is not a device
On startup, check that /dev/null exists and is a character device.
Otherwise, one of two things will happen: either /dev is a writable
directory and we will immediately create /dev/null as a regular file
and dump garbage into it, or it does not and we will spit out a stream
of error messages about failing to create /dev/null.
PR: 295782
MFC after: 1 week
Reviewed by: jhb, emaste
Differential Revision: https://reviews.freebsd.org/D57447
(cherry picked from commit b5a96894f67a92f78f0641763eff1e0a46f2e036)
etcupdate: Make diff -l actually work
While here, remove unnecessary blank lines.
MFC after: 1 week
Fixes: 6d65c91b9a47 ("etcupdate: fix arguments order of diff command")
Reviewed by: Boris Lytochkin <lytboris at gmail.com>
Differential Revision: https://reviews.freebsd.org/D57330
(cherry picked from commit a85e39030f8c7faa3d5a33373389440de6f0fff7)
libarchive: Clean up the build configuration
* Move settings duplicated in libarchive, bsdcat, bsdcpio, bsdtar, and
bsdunzip into libarchive's Makefile.inc.
* Drop some CFLAGS that merely duplicated some of the contents of our
platform configuration header.
MFC after: 1 week
Reviewed by: mm
Differential Revision: https://reviews.freebsd.org/D57307
(cherry picked from commit eb3a0a74a069d0f294e1596504676459282bb308)
libarchive: Fix typo in sed command
MFC after: 1 week
Fixes: eb3a0a74a069 ("libarchive: Clean up the build configuration")
Reported by: Shawn Webb <shawn.webb at hardenedbsd.org>
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rc: Bail if /dev/null is not a device
On startup, check that /dev/null exists and is a character device.
Otherwise, one of two things will happen: either /dev is a writable
directory and we will immediately create /dev/null as a regular file
and dump garbage into it, or it does not and we will spit out a stream
of error messages about failing to create /dev/null.
PR: 295782
MFC after: 1 week
Reviewed by: jhb, emaste
Differential Revision: https://reviews.freebsd.org/D57447
(cherry picked from commit b5a96894f67a92f78f0641763eff1e0a46f2e036)
libarchive: Clean up the build configuration
* Move settings duplicated in libarchive, bsdcat, bsdcpio, bsdtar, and
bsdunzip into libarchive's Makefile.inc.
* Drop some CFLAGS that merely duplicated some of the contents of our
platform configuration header.
MFC after: 1 week
Reviewed by: mm
Differential Revision: https://reviews.freebsd.org/D57307
(cherry picked from commit eb3a0a74a069d0f294e1596504676459282bb308)
libarchive: Fix typo in sed command
MFC after: 1 week
Fixes: eb3a0a74a069 ("libarchive: Clean up the build configuration")
Reported by: Shawn Webb <shawn.webb at hardenedbsd.org>
[2 lines not shown]
etcupdate: Make diff -l actually work
While here, remove unnecessary blank lines.
MFC after: 1 week
Fixes: 6d65c91b9a47 ("etcupdate: fix arguments order of diff command")
Reviewed by: Boris Lytochkin <lytboris at gmail.com>
Differential Revision: https://reviews.freebsd.org/D57330
(cherry picked from commit a85e39030f8c7faa3d5a33373389440de6f0fff7)
[lldb][NFC] Remove redundant TypeSystemClang.h includes (#202439)
TypeSystemClang.h includes a lot of other unique headers, and should not
be included unless needed.
[VPlan] Fix vplan printing for VPExpressionRecipe w/conditional reduction. (#198954)
This patch contains two parts.
- Add a new vplan-printing test which is duplicated from
vplan-printing-reductions.ll and force tail folding.
- Fix the printing of VPExpressionRecipe for conditional reductions.
Since the mask operand cannot be accessed directly through the reduction
recipe once folded, it need to be fetched from the expression recipe's
operands.
libalias: Serialize updates to the global instance list
libalias maintains a global list of all libalias handles. The list was
updated without any locking, but nothing prevents updates from running
concurrently.
MFC after: 1 week
ip6: Drop dead code in ip6_input_hbh()
After commit 069a67374ed9, ip6_input() quickly rejects packets with
plen == 0, before ip6_input_hbh() is called. So, there is no need to
check this condition again in the helper function.
Reviewed by: pouria, zlei, tuexen
Differential Revision: https://reviews.freebsd.org/D57342
auditd: Fix signal handling
Rewrite the main loop to use ppoll() instead of just blocking on read,
blocking the signals we care about when we aren't polling.
I didn't bother replacing alarm() with setitimer(); the alarm code
is dead anyway since there is no way for max_idletime to acquire a
non-zero value.
While here, avoid leaking the pid file and trigger descriptors to the
log child.
PR: 295840
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D57451
update to py3-cvxopt-1.3.3
mark ONLY_FOR_ARCHS = ${LP64_ARCHS}; there are a bunch of pointer type
issues in src/C/lapack.c (cvxopt uses an "int_t" type, which is really
Py_ssize_t aka long, but this file confuses int_t * with int *).
[test][DynamicLibrary] Add visibility attribute for GCC/Clang in PipSqueak.h (#202445)
By default CFI builds with hidden, failing expectation for the test.
mount_udf.8: Alphabetize and align options
While here, remove "The following UDF specific options are available:".
It is unused and does not appear to have ever been used.
MFC after: 3 days
[analyzer] Fix misleading 'initialized here' note for uninitialized d… (#198345)
…eclarations
When a variable is declared without an initializer, the
BugReporterVisitor would emit 'initialized here' as a note, which is
confusing because the variable was never initialized.
Change the note to 'declared without an initial value' for declarations
that have no initializer. Global-storage variables are also taken into
consideration.
Removed the SI.Value.isUndef() case, as it is unreachable in
practice because core.uninitialized.Assign (a core checker, always
enabled) reports
the assignment before this note can surface.
