This patch allows target specific addr space in target builtins for HIP. It inserts implicit addr
space cast for non-generic pointer to generic pointer in general, and inserts implicit addr
space cast for generic to non-generic for target builtin arguments only.
It is NFC for non-HIP languages.
Differential Revision: https://reviews.llvm.org/D102405
That's not necessary anymore, since we always build the dylib with
C++11 capabilities nowadays.
Differential Revision: https://reviews.llvm.org/D107772
Replace vector unpack operation with a scalar extend operation.
unpack(splat(X)) --> splat(extend(X))
If we have both, unpkhi and unpklo, for the same vector then we may
save a register in some cases, e.g:
Hi = unpkhi (splat(X))
Lo = unpklo(splat(X))
--> Hi = Lo = splat(extend(X))
Differential Revision: https://reviews.llvm.org/D106929
Change-Id: I77c5c201131e3a50de1cdccbdcf84420f5b2244b
Move the last{a,b} operation to the vector operand of the binary instruction if
the binop's operand is a splat value. This essentially converts the binop
to a scalar operation.
Example:
// If x and/or y is a splat value:
lastX (binop (x, y)) --> binop(lastX(x), lastX(y))
Differential Revision: https://reviews.llvm.org/D106932
Change-Id: I93ff5302f9a7972405ee0d3854cf115f072e99c0
Add a LLVM_LIT_ARGS cached variable in order to make it possible
to override lit arguments when doing standalone builds. Without that,
the user variable is ignored and the default options are always used.
Based on a similar solution found in clang.
Differential Revision: https://reviews.llvm.org/D107700
Xcode uses `#pragma mark -` to draw a divider in the outline view
and `#pragma mark Note` to add `Note` in the outline view. For more
information, see https://nshipster.com/pragma/.
Since the LSP spec doesn't contain dividers for the symbol outline,
instead we treat `#pragma mark -` as a group with children - the
decls that come after it, implicitly terminating when the symbol's
parent ends.
The following code:
```
@implementation MyClass
- (id)init {}
- (int)foo;
@end
```
Would give an outline like
```
MyClass
> Overrides
> init
> Public Accessors
> foo
```
Differential Revision: https://reviews.llvm.org/D105904
Looks "under the hood" of the sparse stogage schemes.
Users should typically not be interested in these details
(hey, that is why we have "sparse compilers"!) but this
test makes sure the compact contents are as expected.
Reviewed By: ThomasRaoux, bixia
Differential Revision: https://reviews.llvm.org/D107683
Some LD_PRELOAD-ed libraries tend to interact badly with --nodefaultlib,
particularly Gentoo sandbox. Do not run this test if LD_PRELOAD is
present in the running environment.
Differential Revision: https://reviews.llvm.org/D107701
This patch fixes the constrains on the __perfect_forward constructor
and its call operators, which were incorrect. In particular, it makes
sure that we closely follow [func.require], which basically says that
we must deliver the bound arguments with the appropriate value category
or make the call ill-formed, but not silently fall back to using a
different value category.
As a fly-by, this patch also:
- Adds types __bind_front_t and __not_fn_t to make the result of
calling bind_front and not_fn more opaque, and improve diagnostics
for users.
- Adds a bunch of tests for bind_front and remove some that are now
redundant.
- Adds some missing _LIBCPP_HIDE_FROM_ABI annotations.
Immense thanks to @tcanens for raising awareness about this issue, and
providing help with the = delete bits.
Differential Revision: https://reviews.llvm.org/D107199
We just had a case where a build bot stalled in an infinite loop during
testing, and the whole pipeline got stuck. To avoid that from happening
in the future, use a timeout on BuildKite jobs.
Differential Revision: https://reviews.llvm.org/D107765
Implements lowering dense to sparse conversion, for static tensor types only.
First step towards general sparse_tensor.convert support.
Reviewed By: ThomasRaoux
Differential Revision: https://reviews.llvm.org/D107681
I was originally going to try to implement this in target-independent
code, but it's actually sort of tricky to generate the correct sequence
for vectors like nxv2f32. So just stick this in target-specific code,
at least for now.
Differential Revision: https://reviews.llvm.org/D107608
Some build environments complain about unused data members in some
C++ translations of Fortran derived types; those members don't really
need to be present, so remove them.
Fix pushed w/o review to get build bots running again.
We use the CurrentBlock to determine whether we have already processed a
block. Don't reuse this variable for setting where we should insert the
rematerialization. The rematerialization block is different to the
current block when we rematerialize for coro suspend block users.
Differential Revision: https://reviews.llvm.org/D107573
In this patch, the "nnan" requirement is removed for the canonicalization of select with fcmp to fabs.
(i) FSub logic: Remove check for nnan flag presence in fsub. Example: https://alive2.llvm.org/ce/z/751svg (fsub).
(ii) FNeg logic: Remove check for the presence of nnan and nsz flag in fneg. Example: https://alive2.llvm.org/ce/z/a_fsdp (fneg).
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D106872
- They need to be preserved even if there's no reference within the
device code as the host code may need to initialize them based on the
application logic.
Reviewed By: tra
Differential Revision: https://reviews.llvm.org/D107718
We are only adding this in `flang` - the bash wrapper script for the
driver. We don't have any specific plans to support `-M{fixed|free}` in
`flang-new` (i.e. the actual driver).
That feature was requested by one of our users.
Differential Revision: https://reviews.llvm.org/D107081
Android provides ashmem/ASharedMemory support on newer releases, which
we can use if requested by openmp users on Android.
Also refactor the preprocessor check for using shared memory to
kmp_config.h.cmake.
Differential Revision: https://reviews.llvm.org/D107181
Define an API for, and implement, runtime support for arbitrary
assignment of one descriptor's data to another, with full support for
(re)allocation of allocatables with finalization when necessary,
user-defined derived type assignment TBP calls, and intrinsic (default)
componentwise assignment of derived type instances with allocation of
automatic components. Also clean up API and implementation of
finalization/destruction using knowledge gained while studying
edge cases for assignment in the 2018 standard.
The look-up procedure for special procedure bindings in derived
types has been optimized from O(N) to O(1) since it will probably
matter more. This required some analysis in runtime derived type
description table construction in semantics and some changes to the
table schemata.
Executable Fortran tests have been developed; they'll be added
to the test base once they can be lowered and run by f18.
Differential Revision: https://reviews.llvm.org/D107678
Shorty before branching LLVM 13 a new CMake option was added. This
option `LIBCXX_ENABLE_INCOMPLETE_FEATURES` lacks the contributor
documentation. This patch rectifies that issue.
Differential Revision: https://reviews.llvm.org/D107596
Switching `__builtin_clzll` to `__libcpp_clz` should work on all
platforms and no longer require MSVC specific code.
Reviewed By: #libc, ldionne
Differential Revision: https://reviews.llvm.org/D107709
Due to unavailability of Flang testing on Windows, the shell scripts
are being ported to Python. The following changes are being made in
this patch: removed test_symbols.sh and common.sh, and ported them
to Python. Changes to the tests themselves so that they use the
python scripts instead of the shell script.
Reviewed By: Meinersbur, awarzynski, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D107041
The patterns for fixed length gather/scatter with 32-bit offsets and
64-bit memory type are slightly different that the rest of the patterns,
as such the lowering needs to be slightly different to ensure the
correct types are used.
Differential Revision: https://reviews.llvm.org/D107576
This reverts commit 3229c97151.
With a2acac6 in place this should provide enough info to work out
any repeat of the failure in cross_ovver_uniform_dist.test.
This patch is a revert of e08f205f5c. In that patch, DW_TAG_subprograms
were permitted to be referenced across CU boundaries, to improve stack
trace construction using call site information. Unfortunately, as
documented in PR48790, the way that subprograms are "owned" by dwarf units
is sufficiently complicated that subprograms end up in unexpected units,
invalidating cross-unit references.
There's no obvious way to easily fix this, and several attempts have
failed. Revert this to ensure correct DWARF is always emitted.
Three tests change in addition to the reversion, but they're all very
light alterations.
Differential Revision: https://reviews.llvm.org/D107076
When going through the CU entries in the name index,
make sure to compare the name entry's CU
offset against the skeleton CU's offset.
Previously there would be a mismatch, since the
wrong offset was compared, and thus no suitable
entry was found.
Reviewed By: jankratochvil
Differential Revision: https://reviews.llvm.org/D106270
Anshil Gandhi