[lldb] Always emit diagnostic events to the system log (#90913)
Always emit diagnostic events to the system log so that they end up in
the sysdiagnose on Darwin.
SystemZ: Fold copy of vector immediate to gr128 (#90706)
If materializing a constant in a vector register that is just
going to be copied to general registers, directly materialize
the immediate in the gpr. This will avoid a few lit test regressions
in a future commit.
[clang-tools-extra,test] Convert text files from CRLF to LF
Skip files with intentional CRLF line endings:
test/clang-apply-replacements/crlf.cpp
test/clang-apply-replacements/Inputs/crlf/crlf.cpp.expected
clangd/test/input-mirror.test
clangd/test/protocol.test
clangd/test/too-large.test
[RISCV] Add partial validation of Z extension name to RISCVISAInfo::parseNormalizedArchString (#90895)
If 'z' is given as the complete extension name or with a digit after it,
it will crash in the extension map compare function. Check for these
cases and give an error.
[lldb] Create a single Severity enum in lldb-enumerations (#90917)
We have 3 different enums all expressing severity (info, warning,
error). Remove all uses with a new Severity enum in lldb-enumerations.h.
[clangd] use existing functions for code locations in the scopify enum tweak (#88737)
Clangd already implements some utility functions for converting between
`SourceLocation`s, `Position`s and `Offset`s into a buffer.
[mlir][linalg] Vectorize unpack op without masking (#89067)
Enables vectorization of unpack op in the case of unknown vector size.
The vector sizes are determined by the result's shape.
[libc++][modules] Uses _LIBCPP_USING_IF_EXISTS. (#90409)
This attribute is used in the headers. Not using this in the modules has
led to several issues. Add them to the modules to avoid these errors in
other placed.
[M68k] Correctly emit non-pic relocations (#89863)
The m68k backend will always emit external calls (including libcalls)
with
PC-relative PLT relocations, even when in non-pic mode or -fno-plt is
used.
This is unexpected, as other function calls are emitted with absolute
addressing, and a static code modes suggests that there is no PLT. It
also
leads to a miscompilation where the call instruction emitted expects an
immediate address, while the relocation emitted for that instruction is
PC-relative.
This miscompilation can even be seen in the default C function in
godbolt:
https://godbolt.org/z/zEoazovzo
Fix the issue by classifying external function references based upon the
[15 lines not shown]
[RISCV] Add Sched classes for vector crypto instructions (#90068)
The vector crypto instructions may have different scheduling behavior
compared to VALU operations. Instead of using scheduling resources that
describe VALU operations, we give these instructions their own
scheduling resources. This is similar to what we did for Zb* instructions.
The sifive-p670 has vector crypto, so we model behavior for these instructions
in the P600SchedModel. The numbers are based off of measurements collected
internally. These numbers are a bit old and new measurements show that they may
not be fully accurate. It is likely that we will refine these numbers in a
follow up patch(s) based on new measurements.
This PR is stacked on #89256.
[lldb-dap] Fix test_exit_status_message_sigterm test. (#90223)
Summary:
'test_exit_status_message_sigterm' is failing due to 'psutil' dependency
introduced in PR #89405. This fix removes 'deque' dependency and checks
if 'psutil' can be imported before running the test. If 'psutil' cannot
be imported, it emits a warning and skips the test.
Test Plan:
./bin/llvm-lit -sv
/path-to-llvm-project/lldb/test/API/tools/lldb-dap/console/TestDAP_console.py
--filter=tools/lldb-dap/console/TestDAP_console.py
Reviewers:
@jeffreytan81,@clayborg,@kusmour, @JDevlieghere,@walter-erquinigo
Subscribers:
Tasks:
[2 lines not shown]
[libc++][TZDB] Implements time_zone::to_sys.
This implements the overload with the choose argument and adds this enum.
Implements parts of:
- P0355 Extending chrono to Calendars and Time Zones
[OpenACC] Implement copyin, copyout, create clauses for compute construct
Like 'copy', these also have alternate names, so this implements that as
well. Additionally, these have an optional tag of either 'readonly' or
'zero' depending on the clause.
Otherwise, this is a pretty rote implementation of the clause, as there
aren't any special rules for it.
[VPlan] Remove unused VPWidenCanonicalIVRecipe::getScalarType (NFCI).
After a48ebb8276408fa88cf7060ddc68f4eda1b62def, the function is no
longer used. Remove it.
[MLIR][LLVM] Exporter skip over inlined frame without debug scope (#90915)
Followup to #90759.
Instead of just returning null when the caller scope is not
translatable, "jump over" the current caller scope and use the outer
scope as the caller if that is available. This means that in an inlined
call stack if there are frames without debug scope, those frames are
skipped to preserve what is available. In the original example where
```
func A {
foo loc(fused<#A>["a":1:1])
}
func B {
call @A loc("b":1:1)
}
func C {
call @B loc(fused<#C>["c":1:1])
}
[20 lines not shown]
[LLVM] BasicTTIImpl allow unknown type during legality checking (#89848)
Make BasicTTIImplBase's `isTypeLegal` check handle unknown types.
Current behavior is aborting.
Motivated by a use case in SimplifyCFG, where `isTypeLegal` is called on
a struct type and dies, when it could be treated as illegal and skipped.
In general it could make sense for unknown types to be allowed, and by
default just considered not legal, but the behavior can of course be
overriden.
[OpenACC] Implement copy clause for compute constructs.
Like present, no_create, and first_private, copy is a clause that takes
just a var-list, and follows the same rules as the others.
The one unique part of this clause is that it ALSO supports two
deprecated/backwards-compatibility spellings, so this patch adds them
and implements them.
[RISCV] Support interleaved accesses for scalable vector. (#90583)
The support for interleaved accesses for scalable vector with a factor
of 2 is enabled in vectorizer. Therefore, the patch removed the
restriction for scalable vector with a factor of 2.
[OpenACC] Implement no_create and present clauses on compute constructs
These two are, from a semantic checking perspective, identical to
first-private/private/etc, other than appertainment. This patch
implements both.
