This adds an option to configure the CMake python search priming
behaviour that was introduced in D118148. In some environments the
priming would cause the "real" search to fail. The default behaviour is
unchanged, i.e. the search will be primed.
Reviewed By: stellaraccident
Differential Revision: https://reviews.llvm.org/D120765
The runtime crashes on several fundamental I/O data transfer statement
control list errors, like list I/O on a direct-access unit, or
input from a write-only unit, &c. These errors should not be fatal
when ERR= or IOSTAT= are present.
This patch creates a new ErroneousIoStatementState class and
uses it for the state of an I/O statement that is doomed to fail
from these errors. If there is no ERR= label or IOSTAT= variable,
the error will be raised at the end of the statement. Data transfer
operations along the way will be no-op failures.
Differential Revision: https://reviews.llvm.org/D120745
This patch adds test for allocatable on the caller side.
Lowering for missing features is added as well.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120746
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120748
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Previously there was a debug flag to print the module after
optimizations. Sometimes we wanted to print the module before
optimizations so this is being split into two flags.
`-openmp-opt-print-module` is now `-openmp-opt-print-module-after`.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D120768
This patch adds couple of tests for allocatable
on the callee side. Lowering for some missing underlying features
is added as well.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120744
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120746
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
The remanants of Standard was renamed to Func, but the test directory
remained named as Standard. In adidition to fixing the name, this commit
also moves the tests for operations not in the Func dialect to the proper
parent dialect test directory.
Default the moves and delete the copies for TempFile, matching TempDir
and TempLink, and add tests for all of them to confirm that the
destructor is not harmful after it has been moved from.
Differential Revision: https://reviews.llvm.org/D120691
Previously, all the output from the tests were placed directly in
the build directory. The tests produce a couple directories named
`__config_{exec,cache,src}__` which are easy to distinguish, but
the output from the individual tests are placed in subdirectories
named `std` or `libcxx`. Especially the build output from libcxx
tests ends up conflated in the same directories as are used for
building libcxx with cmake.
Differential Revision: https://reviews.llvm.org/D120479
This patch enables dynamic array lowering
and use the funcationality inside some IO tests.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120743
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120744
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
We have a little problem. TokenAnnotator::resetTokenMetadata() resets
the type, except for a (growing) whitelist. This is because the
TokenAnnotator visits some tokens multiple times. E.g. trying to
identify if a < is an operator less or a template opener. And in some
runs, which are bascially "reverted" the types are reset.
On the other hand, if the parser does already know the type, it should
be able to set it, without it being reset. So we introduce the ability
to set a type and make that final.
Differential Revision: https://reviews.llvm.org/D120511
AIX's system header provides these C++ overloads for compatibility with
older XL C++ implementations, but they can be disabled by defining
__LIBC_NO_CPP_MATH_OVERLOADS__ since AIX 7.2 TL 5 SP 3.
Since D109078 landed clang will define this macro when using libc++ on
AIX and we already run the lit tests with it too. This change will
enable the overloads in libc++'s math.h and we'll continue to require
the compiler to define the macro going forward.
Reviewed By: ldionne, jsji, EricWF
Differential Revision: https://reviews.llvm.org/D102172
co-authored-by: Jason Liu <jasonliu.development@gmail.com>
Use PatFrags to commute the multiplication operands of an AArch64ISD::FMA_PRED
node, allowing unpredicated FMLS instructions to match.
Reviewed by: paulwalker-arm
Differential Revision: https://reviews.llvm.org/D120570
This patch enables the lowering of the print, read and write
IO statements.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120743
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
An assumed-type actual argument that corresponds to an assumed-rank dummy
argument shall be assumed-shape or assumed-rank.
Differential Revision: https://reviews.llvm.org/D120750
The Func has a large number of legacy dependencies carried over from the old
Standard dialect, which was pervasive and contained a large number of varied
operations. With the split of the standard dialect and its demise, a lot of lingering
dead dependencies have survived to the Func dialect. This commit removes a
large majority of then, greatly reducing the dependence surface area of the
Func dialect.
The last remaining operations in the standard dialect all revolve around
FuncOp/function related constructs. This patch simply handles the initial
renaming (which by itself is already huge), but there are a large number
of cleanups unlocked/necessary afterwards:
* Removing a bunch of unnecessary dependencies on Func
* Cleaning up the From/ToStandard conversion passes
* Preparing for the move of FuncOp to the Func dialect
See the discussion at https://discourse.llvm.org/t/standard-dialect-the-final-chapter/6061
Differential Revision: https://reviews.llvm.org/D120624
These printf()s fail to compile like so on hexagon:
.../tools/llvm-top/libcxx/test/std/utilities/charconv/charconv.msvc/test.cpp:94:23: error: format specifies type 'unsigned int' but the argument has type 'unsigned long' [-Werror,-Wformat]
printf("%u ", elem);
~~ ^~~~
%lu
.../tools/llvm-top/libcxx/test/std/utilities/charconv/charconv.msvc/test.cpp:569:56: error: format specifies type 'unsigned int' but the argument has type 'uint32_t' (aka 'unsigned long') [-Werror,-Wformat]
fprintf(stderr, "%s failed for 0x%08X\n", msg, bits);
~~~~ ^~~~
%08lX
.../tools/llvm-top/libcxx/test/std/utilities/charconv/charconv.msvc/test.cpp:1096:43: error: format specifies type 'unsigned int' but the argument has type 'unsigned long' [-Werror,-Wformat]
printf("Randomized test cases: %u\n", PrefixesToTest * Fractions);
~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~
%lu
Differential Revision: https://reviews.llvm.org/D120532
This adds tests for i8 through i128 with intrinsic and select forms.
Covering rv32 and rv64 with the base ISA, Zbb, and Zbt. Some
Zbb tests already covered part of this, but not all.
FIXMEs have been added for some obviously suboptimal codegen.
Many of these test cases had a single space before 'ret' while
every other instruction had two space indentation. I did not audit
any other tests for this problem.
Notably the following ctors remain non-explicit because they
are used as implicit conversions in too many places:
* __debug_less(_Compare&)
* __map_iterator(_TreeIterator)
* __map_const_iterator(_TreeIterator)
* __hash_map_iterator(_HashIterator)
* __hash_map_const_iterator(_HashIterator)
Differential Revision: https://reviews.llvm.org/D119894
These tests are hit hard by a bug that is fixed in a newer version
of UCRT. Add a test for the specific bug, and XFAIL the tests if
that bug is present (as it is in CI).
Split out hex formatting of floats to separate test files, that
are excluded with `XFAIL: msvc`. (Based on reading the C standard for
printf formatting, it seems like this isn't necessarily a proper bug
in printf, but just a case of differing optional behaviour.)
Differential Revision: https://reviews.llvm.org/D120022
All supported compilers have implemented this feature.
Therefore use the language version instead of the feature macro.
Reviewed By: #libc, philnik, ldionne, Quuxplusone
Differential Revision: https://reviews.llvm.org/D119865
NOTE: this is a follow-up commit with the missing clang-side changes.
This patch adds builtins and intrinsics for the f16 and f16x2 variants of the ex2
instruction.
These two variants were added in PTX7.0, and are supported by sm_75 and above.
Note that this isn't wired with the exp2 llvm intrinsic because the ex2
instruction is only available in its approx variant.
Running ptxas on the assembly generated by the test f16-ex2.ll works as
expected.
Differential Revision: https://reviews.llvm.org/D119157
Previously, convertToMLIRSparseTensor assumes identity storage ordering and all
compressed dimensions. This change extends the function with two parameters for
users to specify the storage ordering and the sparsity of each dimension.
Modify PyTACO to reflect this change.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D120643
Add an explicit LIBCXX_CXX_ABI=system-libcxxabi option for linking to
system-installed libc++abi. This fixes the ability to link against one
when building libcxx via the runtimes build, as otherwise the build
system insists on linking into in-tree targets.
Differential Revision: https://reviews.llvm.org/D119539
As discussed in https://reviews.llvm.org/D119743 scf.parallel would continuously stack allocate since the alloca op was placd in the wsloop rather than the omp.parallel. This PR is the second stage of the fix for that problem. Specifically, we now introduce an alloca scope around the inlined body of the scf.parallel and enable a canonicalization to hoist the allocations to the surrounding allocation scope (e.g. omp.parallel).
Reviewed By: ftynse
Differential Revision: https://reviews.llvm.org/D120423
This lowers VECTOR_SPLICE of scalable vectors to a slidedown follow by a slideup.
Fixed vectors are encouraged to use shufflevector instruction. The equivalent patch
for fixed vectors is D119039.
I've used a tail agnostic slidedown and limited the VL to only the
elements that will not be overwritten by the slideup. The slideup
uses VLMax for its VL. It unfortunately uses tail undisturbed policy
but it isn't required as there is no tail. We just need the merge
operand to carry the bits for the lower portion of the result.
Care was taken to ensure that either the slideup or slidedown will
be able to use a .vi instruction when the immediate is small. Which
one uses the immediate depends on the sign of the immediate.
Reviewed By: frasercrmck, ABataev
Differential Revision: https://reviews.llvm.org/D119303
Instead of passing an InstCmpInt * and a bool just pass the predicate
from the caller.
I'm considering moving the similar FCmp functions from InstCombine
over here and this makes the interface consistent with what is used
for FCmp.
Reviewed By: RKSimon
Differential Revision: https://reviews.llvm.org/D120609
