[MC] Always lower .fill to MCFillFragment (#194164)
Constant-count, constant-pattern .fill expands inline into the current
fragment via emitIntValue per byte, wasting both memory and time (a
redundant copy at MCAssembler.cpp). #50974 reports a 4s compile dropping
to 0.6s when the loop is removed.
Drop the inline path so .fill always becomes MCFillFragment.
This cannot be done before commit 507efbcce03d (2023) allowed
label differences to be separated by a MCFillFragment.
In directive_fill.s, the parse time warning is now diagnosed by
MCAssembler.
Reland "[libc][math] Refactor fmaximum_mag_num family to header-only" (#194194)
Reland #182169
---------
Co-authored-by: Muhammad Bassiouni <60100307+bassiounix at users.noreply.github.com>
security/openssh-portable: Sync some files with src.
Namely this updates some LIBWRAP behavior and updates a few incorrect
docs.
Submitted by: jlduran
Differential Revision: https://reviews.freebsd.org/D53273
[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.
geography/proj: Update to 9.8.1
(Actually, the update was committed with the gdal update by mistake.
This commit adds a comment to proj's Makefile and documents the
update.)
Upstream NEWS, less minor fixes:
## 9.8.1
### Warning
It was discovered after the PROJ 9.8.0 release that several EPSG updates introduced
after EPSG v12.033 - notably the introduction of national realizations of ETRS89
(ETRS89-XXX […] where XXX is the 3-letter ISO country code) - caused backward
incompatibilities in some workflows involving the ETRS89 CRS.
In particular, transformations between ETRS89 and national CRSs based on other
datums are known to be affected for Austria, Belgium, Catalonia, the Netherlands,
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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).
