aa772fc85e (D92530) has landed fixing Apple builds.
Previous quick-fix d9697c2e6b (D93198) included in this commit.
Invoking the preprocessor ourselves is fragile and would require us to replicate CMake's handling of definitions, compiler flags, etc for proper compatibility.
In my toolchain builds this notably resulted in a bunch of warnings from unused flags as my CMAKE_C_FLAGS includes CPU-specific optimization options.
Notably this part was already duplicating the logic for VISIBILITY_HIDDEN define.
Instead, symlink the files and set the proper set of defines on each.
This should also be faster as we avoid invoking the compiler multiple times.
Fixes https://llvm.org/PR48494
Differential Revision: https://reviews.llvm.org/D93211
This patch updates VPWidenMemoryInstructionRecipe to use VPDef
to manage the value it produces instead of inheriting from VPValue.
Reviewed By: gilr
Differential Revision: https://reviews.llvm.org/D90563
Single dash for these options is not recognised.
Changes found by running this on the --help output
and the user guide:
grep -e ' -[a-zA-Z]\{2,\}'
The user guide was updated in https://reviews.llvm.org/D92305
so no change there.
Reviewed By: jhenderson, MaskRay
Differential Revision: https://reviews.llvm.org/D92310
Vector element size could be different for different store chains.
This patch prevents wrong computation of maximum number of elements
for that case.
Differential Revision: https://reviews.llvm.org/D93192
Changes in this patch:
- Minor changes to the LowerVECREDUCE_SEQ_FADD function added by @cameron.mcinally
to also work for scalable types
- Added TableGen patterns for FP reductions with unpacked types (nxv2f16, nxv4f16 & nxv2f32)
- Asserts added to expandFMINNUM_FMAXNUM & expandVecReduceSeq for scalable types
Reviewed By: cameron.mcinally
Differential Revision: https://reviews.llvm.org/D93050
A vpt block that just contains either VPST;VCTP or VPT;VCTP, once the
VCTP is removed will become invalid. This fixed the first by removing
the now empty block and bails out for the second, as we have no simple
way of converting a VPT to a VCMP.
Differential Revision: https://reviews.llvm.org/D92369
These parameters set a default value of 0, so I believe they
should include a 0 suffix. This allows for versions which do not
set a default value in future.
Reviewed By: foad
Differential Revision: https://reviews.llvm.org/D93187
This is related to https://bugs.llvm.org/show_bug.cgi?id=40868.
Currently we don't print `OS Specific`/``Processor Specific`/`<unknown>`
prefixes when dumping the ELF file type. This is not consistent
with GNU readelf. The patch fixes it.
Also, this patch removes the `types.test`, because we already have
`file-types.test`, which tests more cases and this patch revealed that
we have such a duplicate.
Differential revision: https://reviews.llvm.org/D93096
From OMP 5.0 [2.17.8]
Restriction:
If memory-order-clause is release,acquire, or acq_rel, list items must not be specified on the flush directive.
Reviewed By: kiranchandramohan, clementval
Differential Revision: https://reviews.llvm.org/D89879
The runtime library has two family library implementation for ppc_fp128 and fp128.
For IBM Long double(ppc_fp128), it is suffixed with 'l', i.e(sqrtl). For
IEEE Long double(fp128), it is suffixed with "ieee128" or "f128".
We miss to map several libcall for IEEE Long double.
Reviewed By: qiucf
Differential Revision: https://reviews.llvm.org/D91675
Patch implements restrictions from 2.17.7 of OpenMP 5.0 standard for atomic Construct. Tests for the same are added.
One of the restriction
`OpenMP constructs may not be encountered during execution of an atomic region.`
Is mentioned in 5.0 standard to be a semantic restriction, but given the stricter nature of parser in F18 it's caught at parsing itself.
This patch is a next patch in series from D88965.
Reviewed By: clementval
Differential Revision: https://reviews.llvm.org/D89583
Invoking the preprocessor ourselves is fragile and would require us to replicate CMake's handling of definitions, compiler flags, etc for proper compatibility.
In my toolchain builds this notably resulted in a bunch of warnings from unused flags as my CMAKE_C_FLAGS includes CPU-specific optimization options.
Notably this part was already duplicating the logic for VISIBILITY_HIDDEN define.
Instead, symlink the files and set the proper set of defines on each.
This should also be faster as we avoid invoking the compiler multiple times.
Fixes https://llvm.org/PR48494
Reviewed By: ilinpv
Differential Revision: https://reviews.llvm.org/D93178
For the Itanium ABI, this implements the mangling rule suggested in
https://github.com/itanium-cxx-abi/cxx-abi/issues/47, namely mangling
such template arguments as being cast to the parameter type in the case
where the template name is overloadable. This can cause a mangling
change for rare cases, where
* the template argument declaration is converted from its declared type
to the type of the template parameter, and
* the template parameter either has a deduced type or is a parameter of
a function template.
However, such changes are necessary to avoid mangling collisions. The
ABI changes can be reversed with -fclang-abi-compat=11 or earlier.
Re-commit with a fix for the regression introduced last time: don't
expect parameters and arguments to line up inside an <unresolved-name>
mangling.
Differential Revision: https://reviews.llvm.org/D91488
add a new goal MustReduceRegisterPressure for machine combiner pass.
PowerPC will use this new goal to do some register pressure related optimization.
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D92068
JITLinkDylib represents a target dylib for a JITLink link. By representing this
explicitly we can:
- Enable JITLinkMemoryManagers to manage allocations on a per-dylib basis
(e.g by maintaining a seperate allocation pool for each JITLinkDylib).
- Enable new features and diagnostics that require information about the
target dylib (not implemented in this patch).
InstCombine canonicalizes X>C && X<C' style comparisons into
(X+C1)<C2. This type of expression is recognized by some analyses
like LVI, but currently not when used inside assumptions, because
AssumptionCache does not track affected values for it.
This extends the existing x86-64-varargs test by passing enough
arguments that they need to be passed in memory, and by passing them in
reverse order, using va_arg for each argument to retrieve them and
restoring them to the correct order, and by using va_copy to have two
va_lists to use with va_arg.
Arthur O'Dwyer