After D80369, the retainedTypes in CU's should not have any subprograms
so we should not handle that case when emitting debug info.
Differential Revision: https://reviews.llvm.org/D111593
Fixes: https://bugs.llvm.org/show_bug.cgi?id=51841
This patch places an arbitrary limit on the size of DIExpressions that
we will produce via salvaging, for performance reasons. This helps to
fix a performance issue observed in the bug above, in which debug values
would be salvaged hundreds of times, producing expressions with over
1000 elements and causing the compiler to hang. Limiting the size of
debug values that we will produce to 128 largely fixes this issue.
Reviewed By: dblaikie, jmorse
Differential Revision: https://reviews.llvm.org/D110332
Next step towards supporting sparse tensors outputs.
Also some minor refactoring of enum constants as well
as replacing tensor arguments with proper buffer arguments
(latter is required for more general sizes arguments for
the sparse_tensor.init operation, as well as more general
spares_tensor.convert operations later)
Reviewed By: wrengr
Differential Revision: https://reviews.llvm.org/D111771
This patch remove the override in AIX target,
so the int128 is enabled in 64 bit mode or with ForceEnableInt128.
Reviewed By: lkail
Differential Revision: https://reviews.llvm.org/D111078
When building frameworks, headermaps responsible for mapping angle-included headers to their source file location are passed via
`-I` and not `-index-header-map`. Also, `-index-header-map` is only used for indexing purposes and not during most builds.
This patch holds on to the framework's name in HeaderFileInfo as this is retrieveable for cases outside of IndexHeaderMaps and
still represents the framework that is being built.
resolves: rdar://84046893
Reviewed By: jansvoboda11
Differential Revision: https://reviews.llvm.org/D111468
The attributes string doesn't include 'f' or 'h'. I don't think
any code looks at the header name without those.
Reviewed By: simon_tatham
Differential Revision: https://reviews.llvm.org/D111755
During the review of D111166 I had a private discussion with @ldionne to
avoid the duplication of the C++2b issues in the Ranges and Format
status pages. The main reason for duplicating them is to make it easier to
find them. The title of the paper may not always make it clear to which
project the paper belongs.
This commit removes all LWG-issues from the Ranges and Format status page
and adds labels for these issue in the C++20/C++23 issues list.
A quick scan revealed there are some issues that are missing a label since
they weren't on the ranges issue list. These can be labelled in a separate
commit. In that commit I'll also look for issues for the spaceship operator
and chrono.
Reviewed By: Quuxplusone, ldionne, #libc
Differential Revision: https://reviews.llvm.org/D111458
Currently -W and --wide are treated as two options as they are only
included for gnu readelf compatibility and ignored. This change makes -W
an alias of --wide to be consistent with other option aliases.
Differential Revision: https://reviews.llvm.org/D111731
The isU24() and isI24() calls numBits to make its decision. This change
replaces them with the internal numBits call so that we can use its
result for the > 32 bit width cases.
Differential Revision: https://reviews.llvm.org/D111864
Polly is trying to move towards using isl::ast_expr / isl-noexceptions.h
(which implements RAII) where possible instead of manually managing memory.
checkIslAstExprInt manually frees Expr, so it has been removed to be
more idiomatic and consistent.
Reviewed By: Meinersbur
Differential Revision: https://reviews.llvm.org/D111769
This changes fixes a case in which the highest set bit of the original
result is at bit 31 and sign-extending the mul24 for it would make the
result negative.
Differential Revision: https://reviews.llvm.org/D111823
Phabricator Review:
https://reviews.llvm.org/D99836
A couple of parallel patterns still remains serial - "Parallel partial sort", and "Parallel transform scan" - there are //TODOs in the code.
Fix a bug introduced while refactoring ABIAArch64::AugmentRegisterInfo()
that caused subregisters to be added even if they were already present.
Instead, abort immediately if at least one subregister is found
(following ABIX86). While at it, add a test for that.
Differential Revision: https://reviews.llvm.org/D111881
This was committed as ec6c847179, but then reverted after a failure
in: https://lab.llvm.org/buildbot/#/builders/84/builds/13983
I was not able to reproduce the problem, but I added an extra check
for a NULL QualType just in case.
Original comit message:
The patch adds missing diagnostics for cases like:
float F3 = ((__float128)F1 * (__float128)F2) / 2.0f;
Sema::checkDeviceDecl (renamed to checkTypeSupport) is changed to work
with a type without the corresponding ValueDecl. It is also refactored
so that host diagnostics for unsupported types can be added here as
well.
Differential Revision: https://reviews.llvm.org/D109315
Support specifying an offset for value_regs[0], and add the offset
to the computed derived register offset. This makes it possible to
e.g. create the "ah" register on x86.
Differential Revision: https://reviews.llvm.org/D111489
Add lshr (sext i1 X to iN), C --> select (X, -1 >> C, 0) case. This expands
C == N-1 case to arbitrary C.
Fixes PR52078.
Reviewed By: spatel, RKSimon, lebedev.ri
Differential Revision: https://reviews.llvm.org/D111330
Similar to D111236, this improves the lowering of vector fptosi.sat and
fptoui.sat, using legal converts and further saturating from there with
min/max. f64 are excluded for the moment due to producing worse code in
places compared to the unrolling.
Differential Revision: https://reviews.llvm.org/D111787
Improve the lowering of scalar fptosi.sat and fptoui.sat for saturating
widths smaller than legal types by using the fact that the legal type
will saturate under aarch64, and saturating the result further using
min/max.
Differential Revision: https://reviews.llvm.org/D111236
That script is what we (need to) use to build libc++ for the system
configuration, so that's what we should test against. At some point
we may be able to fold all of that logic into the CMake build, and
when that happens the CI can go back to running CMake directly.
As a fly-by fix, stop mentioning x86_64 in the names of the Apple
jobs since they are not truly tied to any architecture.
Differential Revision: https://reviews.llvm.org/D111865
The MOVCC peephole eliminates a MOVCC by making one of its inputs a
conditional instruction, but when doing this it should be using both
inputs of the MOVCC to decide on the register class to use as
otherwise we can get an error when using -verify-machineinstrs.
Differential Revision: https://reviews.llvm.org/D111714
[git-clang-format][PR46815] Add diffstat functionality
Adding a --diffstat parameter to git-clang-format that essentially uses git diff --stat, i.e. lists the files needing
formatting. This is useful for CI integration or manual usage where one wants to list the files not properly formatted.
I use it for the Suricata project's github action (CI) integration that verifies proper formatting of a pull request
according to project guidelines where it's very helpful to say which files are not properly formatted. I find the list
of files much more useful than e.g. showing the diff in this case using git-clang-format --diff.
An alternative would be to take an additional parameter to diff, e.g. git-clang-format --diff --stat
The goal is not to provide the whole git diff --stat=... parameter functionality, just plain git diff --stat.
Reviewed By: MyDeveloperDay, JakeMerdichAMD
Differential Revision: https://reviews.llvm.org/D84375
This is a bug which gets reported from time to time and we've had multiple attempts to fix it, but don't want to fix it by adding frontEnd to the mix.
This patch aim to find a trivial, but not that sophisticated way of emitting the error without the additional impact of adding libFrontEnd to clang-format.
See {D90121} for analysis of why we don't want those previous attempts
Reviewed By: HazardyKnusperkeks
Differential Revision: https://reviews.llvm.org/D111815
This adds a new parser and printer for text which may be a keyword or a
string. When printing, it will attempt to print the text as a keyword,
but if it has any special or non-printable characters, it will be
printed as an escaped string. When parsing, it will parse either a
valid keyword or a potentially escaped string. The printer allows for an
empty string, in which case it prints `""`.
This new function is used for printing the name in NamedAttributes, and
for printing the symbol name after the `@`. In CIRCT we are using this
to print module port names, which are conceptually similar to named
function arguments.
Reviewed By: rriddle
Differential Revision: https://reviews.llvm.org/D111683
When DynamicLoaderMacOS::SetNotificationBreakpoint sets the breakpoint
for new binaries being loaded/unloaded, it limits the scope of that
breakpoint to just dyld, so we don't re-evaluate the breakpoint for
every new binary loaded. I wrote this to get the module's ObjectFile
FileSpec in an earlier change, but this is not correct. If lldb
is debugging a remote system, and it had to read dyld out of memory
from the remote system, it will have no FileSpec on the lldb debugger
host. We need to grab the Module's FileSpec, which in this case is
actually falling back to the PlatformFileSpec, the binary path on the
target system.
rdar://84199646
Use SH1ADD/SH2ADD/SH3ADD along with LUI+ADDI to compose int32*3,
int32*5 and int32*9.
Reviewed By: craig.topper, luismarques
Differential Revision: https://reviews.llvm.org/D111484
Alexey Bataev