[BOLT] Add tests for pre-aggregated parsing (#193843)
Extends e2e coverage of pre-aggregated profile parsing to match the
unit-test coverage added in #192390:
- R (Return) records, including the branch=0 fallback path that
rewrites to the FT_EXTERNAL_RETURN sentinel.
- r (FT_EXTERNAL_RETURN) records.
- B and T records using the negative -1 hex form (#192391),
which is parsed as the BR_ONLY/FT_ONLY sentinel.
- Error paths: invalid record type letter and malformed hex address
(perf2bolt is expected to exit non-zero with a parser error).
The two error-path inputs are tiny raw files under Inputs/ since they
contain intentionally malformed records that link_fdata doesn't process.
Test Plan:
added bolt/test/X86/pre-aggregated-records.s
[libc][math] Qualify fdim funtions to constexpr (#194137)
Signed-off-by: udaykiriti <udaykiriti624 at gmail.com>
Co-authored-by: Muhammad Bassiouni <60100307+bassiounix at users.noreply.github.com>
[lldb][test] Use assertIn in TestThreadBacktraceRepeat.py (NFC) (#194193)
I broke this test locally, and fixed the assets to produce more useful
output upon failure.
[BOLT] Support negative hex in pre-aggregated profile (#192391)
Handle signed values in parseHexField by falling back to int64_t parsing
when uint64_t fails. This allows pre-aggregated profile tools to use -1
for BR_ONLY, -2 for FT_EXTERNAL_ORIGIN, -3 for FT_EXTERNAL_RETURN.
Guard the external address reset loop in parseAggregatedLBREntry to
preserve sentinel values (offsets >= FT_EXTERNAL_RETURN).
Add tests for -1/-2/-3 in parseHexField and T entries with -1,
ffffffffffffffff, and buildid:-1 as BR_ONLY.
math/mpir: Fix upstream site
Apparently, the old domain no longer belongs to the upstream.
However, the source code is available on GitHub.
While here pet portclippy.
PR: 294784
Approved by: wen (maintainer)
Sponsored by: UNIS Labs
MFH: 2026Q2
(cherry picked from commit 4446355417e101af1680a69aab8a181b90faa664)
math/mpir: Fix upstream site
Apparently, the old domain no longer belongs to the upstream.
However, the source code is available on GitHub.
While here pet portclippy.
PR: 294784
Approved by: wen (maintainer)
Sponsored by: UNIS Labs
MFH: 2026Q2
[BOLT] Add unit tests for pre-aggregated profile parsing (#192390)
Add PreAggregatedTestHelper fixture with friend access to DataAggregator
internals. Add tests for parseHexField and all pre-aggregated entry
types (B, F, f, r, T, R).
security/openssh-portable: Disable X11Forwarding by default.
This syncs with src and upstream.
Submitted by: jlduran
Differential Revision: https://reviews.freebsd.org/D53268
build: use pax tar format for make dist
Automake's default tar formats (v7 pre-1.18, ustar since) impose path
length limits that drop several long test filenames from the release
tarball when `make dist` runs. Pax format has no such limit and is
read by GNU tar 1.14+ and libarchive/bsdtar.
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Closes: #17276
Closes: #18465
[libc][math] Refactor fmaximum_mag_num family to header-only (#182169)
Refactors the fmaximum_mag_num math family to be header-only.
Closes https://github.com/llvm/llvm-project/issues/182168
Target Functions:
- fmaximum_mag_num
- fmaximum_mag_numbf16
- fmaximum_mag_numf
---------
Co-authored-by: Muhammad Bassiouni <60100307+bassiounix at users.noreply.github.com>
include: Remove duplicate lzc_send_space prototype
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Ryan Moeller <ryan.moeller at klarasystems.com>
Closes #18463
Initial import of lang/souffle, version 2.5.
Souffle is a variant of Datalog for tool designers crafting analyses
in Horn clauses. Souffle synthesizes a native parallel C++ program
from a logic specification.
