[clang][bytecode] Fix a crash in `CheckExtern()` (#174428)
Check if the pointer field descriptor can be accessed at all before
calling `isInitialized()`, which relies on that.
Fixes https://github.com/llvm/llvm-project/issues/174382
[AMDGPU] Fix a potential use-after-erase in `AMDGPUPromoteAlloca` pass
In some cases, the placeholder itself can be used as the value for its corresponding block in `SSAUpdater`, and later used as an incoming value in another block in `GetValueInMiddleOfBlock`. If we erase it too early, this can lead to a use-after-erase. The tricky part is that it may not trigger any error right away, but can cause weird and completely unrelated issues later in the pipeline.
[libc++][NFC] Replace tag dispatch with `if constexpr` in `<any>` and `<variant>` (#173538)
Also simplify `any_cast<FunctionType>(ptr)` to directly return
`nullptr`.
[NFC][SystemZ] Update insert() API of the AssociatedDataAreaTable class
This patch updates the insert() calls of the AssociatedDataAreaTable class
to return a pair of <const MCSymbol *, uint32_t> instead of just a uint32_t.
This API change of including the MCSymbol is needed in subsequent patches
to come.
[RISCV] Add support for Xqcibi branch on immediate in RISCVRedundantCopyElimination (#174358)
This patch adds support for the `Xqcibi` branch on immediate
instructions in the `RISCVRedundantCopyElimination` pass. It removes
redundant copies of non-zero immediates where the register is implied to
have the same value as the immediate by a branch in the predecessor
basic block.
[clang][unittest] BasicTests fail to link (#174513)
DarwinSDKInfo.PlatformPrefix adds use of Triple but failed to add a link
to LLVMTargetParser, add that.
lib/libbl[ao]cklist: Use LIB_PACKAGE
This avoids e.g. utilities or ssh depending on the full blocklist
package just because they link against libblocklist.
This change moves files between packages so, until we have a proper
policy on how to handle this in release/stable branches, it should
not be MFC'd.
MFC after: never
Reviewed by: bapt
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D53605
lib/libbl[ao]cklist: Use LIB_PACKAGE
This avoids e.g. utilities or ssh depending on the full blocklist
package just because they link against libblocklist.
This change moves files between packages so, until we have a proper
policy on how to handle this in release/stable branches, it should
not be MFC'd.
MFC after: never
Reviewed by: bapt
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D53605
libypclnt: Move to yp package
This was previously in runtime, because pam_unix uses it and we don't
want to pull in the entire yp package as a dependency of runtime.
However, we can now use LIB_PACKAGE here to create a yp-lib package
to contain the library, which is a much more reasonable dependency.
Since libypclnt clearly belongs in the yp package, move it there.
This change moves files between packages so, until we have a proper
policy on how to handle this in release/stable branches, it should
not be MFC'd.
MFC after: never
Reviewed by: bapt
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D53600
libypclnt: Move to yp package
This was previously in runtime, because pam_unix uses it and we don't
want to pull in the entire yp package as a dependency of runtime.
However, we can now use LIB_PACKAGE here to create a yp-lib package
to contain the library, which is a much more reasonable dependency.
Since libypclnt clearly belongs in the yp package, move it there.
This change moves files between packages so, until we have a proper
policy on how to handle this in release/stable branches, it should
not be MFC'd.
MFC after: never
Reviewed by: bapt
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D53600
zstd: Move to a new zstd package
Zstd is a discrete, self-contained system component. To match how we
package zlib, bzip2 and xz, move it to its own package, with a separate
lib package.
Add the new package to the minimal set, since this is a core component
that users expect to be installed.
This change adds a new package to the system so, until we have a proper
policy on how to handle this in release/stable branches, it should not
be MFC'd.
MFC after: never
Reviewed by: bapt
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D53603
zstd: Move to a new zstd package
Zstd is a discrete, self-contained system component. To match how we
package zlib, bzip2 and xz, move it to its own package, with a separate
lib package.
Add the new package to the minimal set, since this is a core component
that users expect to be installed.
This change adds a new package to the system so, until we have a proper
policy on how to handle this in release/stable branches, it should not
be MFC'd.
MFC after: never
Reviewed by: bapt
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D53603
powerpc: Update CPUTYPE options in make.conf
Document the supported PPC/POWER CPUTYPEs in the example make.conf.
Update bsd.cpu.mk to handle CPUs newer than POWER9, and remove
32-bit CPUTYPEs since we no longer support those at all.
Reviewed by: imp, jhibbits
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D54257
powerpc: Update CPUTYPE options in make.conf
Document the supported PPC/POWER CPUTYPEs in the example make.conf.
Update bsd.cpu.mk to handle CPUs newer than POWER9, and remove
32-bit CPUTYPEs since we no longer support those at all.
Reviewed by: imp, jhibbits
Sponsored by: https://www.patreon.com/bsdivy
Differential Revision: https://reviews.freebsd.org/D54257
[BOLT] Fix merge-fdata for memory events (#128108)
Don't attempt to parse mispredictions for memory entries in LBR profile.
Test Plan: added merge-fdata-mem-prof.test
[libclc] Remove bitcode prepare utility from OpenCL library build (#174447)
Summary:
This utility is unnecessary with the current usage. Right now it sets
linkage to linkonce_odr and deduplicates metadata nodes. The former is
not required as `-mlink-builtin-bitcode` will internalize all functions
anyway. The deduplication is no longer necessary as `llvm-link` handles
that. Removing this simplifies complexity and make it easier to
cross-build this utility as it no longer depends on host LLVM utilities
to be built in the proejct itself.
