[Sema][NFC] simplify deduceOpenCLAddressSpace (#181253)
All callers of deduceOpenCLAddressSpace passed some sort of VarDecl
(such as a ParmVarDecl), so the dynamic cast and indentation was
unnecessary.
[NFC] [IndVars] test for multiple bounds for predicate-loop-traps
This can come from loops like
```
for (int i = 0; i < X; ++i) {
if (i < N)
__builtin_trap();
if (i < M)
__builtin_trap();
x[i] = y[i];
}
```
Reviewers: nikic
Reviewed By: nikic
Pull Request: https://github.com/llvm/llvm-project/pull/181264
BSD.usr.dist: remove obsolete usr/share/examples/drivers entry
In base 8f0a6a9aadb1f, usr/share/examples/drivers was cleaned up,
because it contained unmaintained scripts. The directory itself is
cleaned up by ObsoleteFiles.inc, but there was still an entry in
BSD.usr.dist that re-created the directory. Remove it.
Fixes: 8f0a6a9aadb1
MFC after: 3 days
(cherry picked from commit ac2f284258e4c6d5867aa6a411bd44df349fe416)
BSD.usr.dist: remove obsolete usr/share/examples/drivers entry
In base 8f0a6a9aadb1f, usr/share/examples/drivers was cleaned up,
because it contained unmaintained scripts. The directory itself is
cleaned up by ObsoleteFiles.inc, but there was still an entry in
BSD.usr.dist that re-created the directory. Remove it.
Fixes: 8f0a6a9aadb1
MFC after: 3 days
(cherry picked from commit ac2f284258e4c6d5867aa6a411bd44df349fe416)
libsys/arm: include ARM EABI unwind bits into libsys
libsys required ARM EABI unwind symbols like __aeabi_unwind_cpp_pr0.
These symbols are normally provided by libc, but if a binary does
not link libc, the symbol ends up not being resolved.
Among other problems, this prevented gcc14 and newer from building
on arm.
Add the relevant symbols as hidden symbols into libsys to avoid this
problem.
(this patch was posted by jrtc27 who has asked me to move it along)
PR: 292539
Tested by: fuz, Mark Millard <marklmi26-fbsd at yahoo.com>
Reviewed by: mmel
Approved by: markj (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D55255
libc/arm: use __builtin_trap() instead of abort() in aeabi_unwind stubs
This avoids a dependency on the abort symbol in libsys.
PR: 292539
Reviewed by: mmel
Approved by: markj (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D55255
[ADT] Add is_sorted_constexpr, equivalent to C++20 std::is_sorted (#180867)
`std::is_sorted` is not `constexpr` until Cpp20, so need custom `is_sorted_constexpr` function.
diff3: fix merge mode
Make the merge mode compatible with GNU diff3
Add tests for all the changes, those tests are extracted from the
etcupdate testsuite.
This version passes the etcupdate testsuite and the diffutils diff3
test suite.
MFC After: 1 week
[CIR][docs] Add cir.catch_param to ClangIR cleanup and EH design doc (#181284)
This updates the ClangIR cleanup and exception handling design document
to describe the requirement to use cir.catch_param operations to begin
the catch regions of a cir.try operation in the structured form of CIR.
This also includes minor changes to the descriptions in the CIROps.td
definitions of cir.try and cir.catch_param
NAS-139784 / 26.0.0-BETA.1 / Add developer documentation for SCRAM API keys (#18208)
This commit adds basic developer documentation regarding SCRAM
implementation as well as some basic guidelines for usage and
implementing external API clients with this authentication type.
17869 aio_done: concurrent pollq completions race with aio_cleanup_exit
Reviewed by: Sathya Pramod Batni <pramod.batni at gmail.com>
Reviewed by: Dan McDonald <danmcd at edgecast.io>
Reviewed by: Gordon Ross <Gordon.W.Ross at gmail.com>
Approved by: Robert Mustacchi <rm at fingolfin.org>
[AArch64][clang][llvm] Add ACLE `stshh` atomic store builtin
Add `__arm_atomic_store_with_stshh` implementation as defined
in the ACLE. Validate that the arguments passed are correct, and
lower it to the stshh intrinsic plus an atomic store with the
allowed orderings.
Gate this on FEAT_PCDPHINT so that availability matches
hardware support for the `STSHH` instruction. Use an i64
immediate and side-effect modeling to satisfy tablegen and decoding.
