[SLP] Keep loops BTCs across CurrentLoopNest truncations
Record SCEV BTCs in a per-depth vector so a later loop nest reaching a
previously merged depth via the empty, divergence, or extend branch in
buildTreeRec is re-validated.
Reviewers:
Pull Request: https://github.com/llvm/llvm-project/pull/195411
[Instrumentor] Add unreachable support; unreachable stack trace printing
Allow to instrument unreachable and provide a use case for stack trace
printing.
multimedia/subtitlecomposer: unbreak the build on i386
Circumvent "cannot preempt symbol" errors when linking
against libopenal.so as was shown in commit 29a23b8db4.
Approved by: maintainer (makc)
[libc][math] Refactor ufromfp family to header-only (#195395)
Refactors the ufromfp math family to be header-only.
part of: #147386
Target Functions:
- ufromfp
- ufromfpbf16
- ufromfpf
- ufromfpf128
- ufromfpf16
- ufromfpl
- ufromfpx
- ufromfpxbf16
- ufromfpxf
- ufromfpxf128
- ufromfpxf16
- ufromfpxl
Co-authored-by: Muhammad Bassiouni <60100307+bassiounix at users.noreply.github.com>
ping: use CLOCK_REALTIME for ICMP Originate Timestamp
RFC 792 defines the ICMP Originate Timestamp field as milliseconds
since midnight UTC. However, ping(8) currently derives this value
from CLOCK_MONOTONIC, which represents time since an unspecified
starting point and is not related to UTC.
The issue was introduced by commit 1ad76f1b6047, which replaced
gettimeofday(2) with clock_gettime(CLOCK_MONOTONIC) for timekeeping
in ping(8).
Fix this by using CLOCK_REALTIME when generating the ICMP originate
timestamp.
Before:
$ ping -Mt -c1 127.0.0.1
ICMP_TSTAMP
PING 127.0.0.1 (127.0.0.1): 56 data bytes
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Remove support for NVIDIA 304 driver
- Delete NVIDIA 304 driver detection, setup, and menu options
- Simplify legacy driver handling by focusing on supported versions
