[SLP]Convert compares from zexts, promoted to selects, to inversed op, if improves codegen
Some of the zext i1 (cmp) + select sequences can be transformed by
inverting compare predicates to remove extra shuffles, like
zext 1 (cmp ne) + select (cmp eq), 0, 2 can be modeled as select <2
x > (cmp ne), <1, 2>, zeroinitializer
Reviewers: RKSimon, hiraditya
Pull Request: https://github.com/llvm/llvm-project/pull/181580
OpenSSL: install EVP_CIPHER_CTX_get_app_data.3 once
A separate EVP_CIPHER_CTX_get_app_data.3 was added in the OpenSSL 3.5.5
import, but the link to EVP_EncryptInit.3 was still being installed
which stomped on the file and created inconsistent entries in the METALOG.
Reviewed by: emaste
Found by: package_check script in Cirrus-CI
Fixes: 1731fc70f734 ("OpenSSL: update vendor sources to match 3.5.5 content")
Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D55332
[LLDB][ELF CORE] Only display a stop reason when there is a valid signo (#172781)
This patch fixes where ELF cores will report all threads as `STOP REASON
0`.
This was/is a large personal annoyance of mine; added a test to verify a
default elf core process/thread has no valid stop reason.
[AArch64][GlobalISel] Remove fallbacks for fpcvt intrinsics with 16-bit operands (#179693)
Previously, GlobalISel failed to lower neon fpcvt intrinsics, as
RegBankSelect was not keeping the result on a fpr.
An additional fix is needed for the fpcvtz intrinsics, as these are the
"default" floating point convert intrinsics. As a result, Instruction
Selection has patterns mapping the FPCVTZ intrinsic to the
architecture-agnostic G_FP_TO*I_SAT node.
This also provides the opportunity for more optimisations to be made to
the code before Selection.
[SLP]Fix an ArrayRef out-of-bounds access in slice
If the revec is enabled, may have the number of parts (registers) for
the combined node, not a single element node, so need to check for
potential out-of-bounds access
Fixes #181798
Merge tag 'spdx-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
Pull SPDX updates from Greg KH:
"Here are two small changes that add some missing SPDX license lines to
some core kernel files. These are:
- adding SPDX license lines to kdb files
- adding SPDX license lines to the remaining kernel/ files
Both of these have been in linux-next for a while with no reported
issues"
* tag 'spdx-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx:
kernel: debug: Add SPDX license ids to kdb files
kernel: add SPDX-License-Identifier lines
[CIR] Fix emission of functions referenced by member-pointer (#181452)
While working on attributes for these, I discovered that when a function
was referenced only via a member function pointer (see no-odr-use.cpp
test for the example that failed!), that we were incorrectly generating
the type of the function to not include the 'this' pointer. This
restores that behavior by making sure we generate the type for the
member-pointer type correctly.
Fix IPv6 prefix calculation for OpenVPN track interface
Adds missing JS code (originally from interfaces.php) to update the GUI
description. While there clarify that only 6rd WANs are supported.
[llvm-mca] Missing data dependencies due to constant registers not being cached (#177990)
Commit 385f59f modified MCA InstrBuilder methods `populateReads` and
`populateWrites` to discard information about constant registers and
avoid creating non-existent dependency chains.
However, information about reads and writes is cached based on
instruction descriptions. In this way, if the same instruction is
encountered multiple times with (before) and without (after) a constant
register, the cached entry will not contain information about that
specific register, resulting in missing data dependencies.
This patch moves the check of constant registers to `createInstruction`,
so that cached entries will also take into account constant registers
and, if necessary, they will be discarded later when creating the
instruction.
Merge tag 'usb-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the "big" set of USB and Thunderbolt driver updates for
7.0-rc1. Overall more lines were removed than added, thanks to
dropping the obsolete isp1362 USB host controller driver, always a
nice change.
Other than that, nothing major happening here, highlights are:
- lots of dwc3 driver updates and new hardware support added
- usb gadget function driver updates
- usb phy driver updates
- typec driver updates and additions
- USB rust binding updates for syntax and formatting changes
[30 lines not shown]
[Clang][HLSL] Fix struct semantic store (#181681)
The store to a nested semantic had an issue we the field index was not
increased when walking through it.
One of the check-in test was bad, causing this to slip by.
Fixes #181674
Merge tag 'tty-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the small amount of tty and serial driver updates for 7.0-rc1.
Nothing major in here at all, just some driver updates and minor
tweaks and cleanups including:
- sh-sci serial driver updates
- 8250 driver updates
- attempt to make the tty ports have their own workqueue, but was
reverted after testing found it to have problems on some platforms.
This will probably come back for 7.1 after it has been reworked and
resubmitted
- other tiny tty driver changes
[25 lines not shown]
trimdomain.3: Explain DISPLAY a bit more
MFC after: 3 days
Reported by: jrtc27
Reviewed by: des
Differential Revision: https://reviews.freebsd.org/D54629
[AArch64][GlobalISel] Add other factors to comment
fp conversion result may also be stored on an fpr if the result is of equal size to its input size, or if PRCVT Is present.
[AMDGPU][SIInsertWaitcnts][NFC] Move soft xcnt deletion to separate function (#181760)
This patch simplifies the logic of `insertWaitcntInBlock()` by moving
the code that removes the redundant soft xcnt instructions to a new
function: `removeRedundantSoftXcnts()`.
While doing so, this patch also cleans up the logic a bit by dropping
the AtomiRMWState and the corresponding functions.
This helps in several ways:
- insertWaitcntInBlock() will now do what its name suggests, i.e., only
insert and not remove.
- it makes it clear that removal of softxcnts is orthogonal to insertion
of waitcnts.
- we won't have to worry about both erased and new instruction in
insertWaitcntInBlock()'s loop.
The change should be NFC.
[CIR] Fix handling of boolean builtin expressions (#181444)
Previously we were generating a signed 1-bit integer constant for
builtin expressions that returned a boolean value. This caused a
verification error of mismatched types when we tried to store this
constant result to a pointer-to-bool location. This change adds a check
for boolean types.
