Currently newer clang-format options cannot be included in .clang-format files, if not all users can be forced to use an updated version.
This patch tries to solve this by adding an option to clang-format, enabling to ignore unknown (newer) options.
Differential Revision: https://reviews.llvm.org/D86137
We were breaking out of the switch which falls into the default
implementation of SimplifyDemandedBitsForTargetNode which is a
wrapper around computeKnownBits. So we end up doing the recursion
and known bits calculation all over again. Instead we should return
with the known bits we calculated in the switch.
When address sanitizing a function, stack unpinsoning code is inserted before each ret instruction. However if the ret instruciton is preceded by a musttail call, such transformation broke the musttail call contract and generates invalid IR.
This patch fixes the issue by moving the insertion point prior to the musttail call if there is one.
Differential Revision: https://reviews.llvm.org/D87777
The IRInstructionData structs are a different representation of the
program. This list treats the program as if it was "flattened" and
the only parent is this list. This lets us easily create ranges of
instructions.
Differential Revision: https://reviews.llvm.org/D86969
Digest the input `__LD,__compact_unwind` and produce the output `__TEXT,__unwind_info`. This is the initial commit with the major functionality.
Successor commits will add handling for ...
* `__TEXT,__eh_frame`
* personalities & LSDA
* `-r` pass-through
Differential Revision: https://reviews.llvm.org/D86805
This diff adds llvm-bitcode-strip driver to llvm-objcopy.
In the future this will enable us to build a replacement for the tool bitcode_strip.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D87212
The code which validates the value of -id is moved into the function parseInstallNameToolOptions.
Test plan: make check-all
Differential revision: https://reviews.llvm.org/D87855
This patch implements the vec_gen[b|h|w|d|q]m function prototypes in altivec.h
in order to utilize the move to VSR with mask instructions introduced in Power10.
Differential Revision: https://reviews.llvm.org/D82725
Enforcing a profile available check in the driver does not work with
incremental LTO builds where the LTO backend invocation does not include
the profile flags. At this point the profiles have already been consumed
and the IR contains profile metadata. Instead we always pass through the
-fsplit-machine-functions flag on user request. The pass itself contains
a check to return early if no profile information is available.
Differential Revision: https://reviews.llvm.org/D87943
Change the warning message for -Wincomplete-umbrella to report the location of the umbrella header;
Differential Revision: https://reviews.llvm.org/D82118
If the mask of a pdep or pext instruction is a shift masked (i.e. one contiguous block of ones) we need at most one and and one shift to represent the operation without the intrinsic. One all platforms I know of, this is faster than the pdep/pext.
The cost modelling for multiple contiguous blocks might be worth exploring in a follow up, but it's not relevant for my current use case. It would almost certainly be a win on AMDs where these are really really slow though.
Differential Revision: https://reviews.llvm.org/D87861
Vendor/device information are not resource limits. Moving to
target environment directly for better organization.
Reviewed By: mravishankar
Differential Revision: https://reviews.llvm.org/D87911
This changes the order of output sections and the output assembly, but
is otherwise NFC.
It simplifies the TLOF interface by removing two COFF-only methods.
Currently, -object takes a comma separated list of objects as an
argument, which prevents it working with path names that contain a
comma. Drop comma-separated support, which requires to set pass the
-object flag multiple times to set multiple objects.
Patch by Andrew Gallagher!
Differential Revision: https://reviews.llvm.org/D87003
Can be used to disable interceptor to workaround issues of
non-instrumented code.
Reviewed By: morehouse, eugenis
Differential Revision: https://reviews.llvm.org/D87897
Summary:
Adding support for generated html documentation for OpenMP. Changing
Cmake files to build the documentation and adding the base templates for
future documentation to be added.
Reviewers: jdoerfert
Subscribers: aaron.ballman arphaman guansong mgorny openmp-commits sstefan1 yaxunl
Tags: #OpenMP
Differential Revision: https://reviews.llvm.org/D87797
* Per thread https://llvm.discourse.group/t/revisiting-ownership-and-lifetime-in-the-python-bindings/1769
* Reworks contexts so it is always possible to get back to a py::object that holds the reference count for an arbitrary MlirContext.
* Retrofits some of the base classes to automatically take a reference to the context, elimintating keep_alives.
* More needs to be done, as discussed, when moving on to the operations/blocks/regions.
Differential Revision: https://reviews.llvm.org/D87886
Here "memory initialization" refers to zero- or pattern-init on
non-MTE hardware, or (where possible to avoid) memory tagging on MTE
hardware. With shared TSD the per-thread memory initialization state
is stored in bit 0 of the TLS slot, similar to PointerIntPair in LLVM.
Differential Revision: https://reviews.llvm.org/D87739
Joachim Meyer