This also removes the need to disable the mandatory inlining phase in
tests.
In a departure from the previous remark, we don't output a 'cost' in
this case, because there's no such thing. We just report that inlining
happened because of the attribute.
Differential Revision: https://reviews.llvm.org/D110891
This patch allows the use of __vector_quad and __vector_pair, PPC MMA builtin
types, on all PowerPC 64-bit compilation units. When these types are
made available the builtins that use them automatically become available
so semantic checking for mma and pair vector memop __builtins is also
expanded to ensure these builtin function call are only allowed on
Power10 and new architectures. All related test cases are updated to
ensure test coverage.
Reviewed By: #powerpc, nemanjai
Differential Revision: https://reviews.llvm.org/D109599
Modify the IfStmt node to suppoort constant evaluated expressions.
Add a new ExpressionEvaluationContext::ImmediateFunctionContext to
keep track of immediate function contexts.
This proved easier/better/probably more efficient than walking the AST
backward as it allows diagnosing nested if consteval statements.
Attributes of "C/C++ Thread safety attributes" section in Attr.td
are added to ASTImporter. The not added attributes from this section
do not need special import handling.
Reviewed By: martong
Differential Revision: https://reviews.llvm.org/D110528
https://commondatastorage.googleapis.com/chromium-browser-clang/llvm-include-analysis.html
Excessive use of the <string> header has a massive impact on compile time; its most commonly included via the ErrorHandling.h header, which has to be included in many key headers, impacting many source files that have no need for std::string.
As an initial step toward removing the <string> include from ErrorHandling.h, this patch proposes to update the fatal_error_handler_t handler to just take a raw const char* instead.
The next step will be to remove the report_fatal_error std::string variant, which will involve a lot of cleanup and better use of Twine/StringRef.
Differential Revision: https://reviews.llvm.org/D111049
We keep a map from function name to source location so we don't have to
do it via looking up a source location from the AST. However, since
function names can be long, we actually use a hash of the function name
as the key.
Additionally, we can't rely on Clang's printing of function names via
the AST, so we just demangle the name instead.
This is necessary to implement
https://lists.llvm.org/pipermail/cfe-dev/2021-September/068930.html.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D110665
Per the GCC info page:
If the function is declared 'extern', then this definition of the
function is used only for inlining. In no case is the function
compiled as a standalone function, not even if you take its address
explicitly. Such an address becomes an external reference, as if
you had only declared the function, and had not defined it.
Respect that behavior for inline builtins: keep the original definition, and
generate a copy of the declaration suffixed by '.inline' that's only referenced
in direct call.
This fixes holes in c3717b6858.
Differential Revision: https://reviews.llvm.org/D111009
The builtins: `__compare_and_swaplp`, `__fetch_and_addlp`,
` __fetch_and_andlp`, `__fetch_and_orlp`, `__fetch_and_swaplp` are
64 bit only. This patch ensures the compiler produces an error in 32 bit mode.
Reviewed By: #powerpc, nemanjai
Differential Revision: https://reviews.llvm.org/D110824
This provides better support for `TypeLoc`s to allow `TypeLoc`-related
matchers to feature stricter typing and to avoid relying on the dynamic
casting of `TypeLoc`s in matchers.
Reviewed By: ymandel, tdl-g, sbenza
Differential Revision: https://reviews.llvm.org/D110586
by Raul Penacoba.
The size of kmp_depend_info and the number of dependencies are computed multiplying the iterator sizes, which not right.
Now size is computed as:
itersize1*numclausedeps1 + itersize2*numclausedeps2 + ... + itersizeN*numclausedepsN
where itersizeX is the size of the iterator and numclausedepsX the number of dependencies in that depend clause.
Reviewed By: ABataev
Differential Revision: https://reviews.llvm.org/D111045
This patch fixes the return value of the builtin __builtin_ppc_load2r to
correctly return short instead of int.
Reviewed By: nemanjai, #powerpc
Differential Revision: https://reviews.llvm.org/D110771
Stop using APInt constructors and methods that were soft-deprecated in
D109483. This fixes all the uses I found in clang.
Differential Revision: https://reviews.llvm.org/D110808
This change now generates that list, and the change to clang-format allows
us to run clang-format quickly over these files via the list of files.
clang-format.exe -verbose -n --files=./clang/docs/tools/clang-formatted-files.txt
```
Clang-formating 7926 files
Formatting [1/7925] clang/bindings/python/tests/cindex/INPUTS/header1.h
..
Formatting [7925/7925] utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h
```
This is needed because putting all those files on the command line is too
long, and invoking 7900+ clang-formats is much slower (too slow to be honest)
Using this method it takes on 7.5 minutes (on my machine) to run
`clang-format -n` over all of the files (7925), this should result in us
testing any change quickly and easily.
We should be able to use rerunning this list to ensure that we don't regress
clang-format over a large code base, but also use it to ensure none of the
previous files which were 100% clang-formatted remain so.
(which the LLVM premerge checks should be enforcing)
Reviewed By: HazardyKnusperkeks
Differential Revision: https://reviews.llvm.org/D111000
Currently constructor initializer lists sometimes format incorrectly
when there is a preprocessor directive in the middle of the list.
This patch fixes the issue when parsing the initilizer list by
ignoring the preprocessor directive when checking if a block is
part of an initializer list.
rdar://82554274
Reviewed By: MyDeveloperDay, HazardyKnusperkeks
Differential Revision: https://reviews.llvm.org/D109951
Improve the clarity and guidance of the warning when using code modifying option in clang-format see {D69764}
Reviewed By: HazardyKnusperkeks, curdeius
Differential Revision: https://reviews.llvm.org/D110801
It replaces the usage of readPlist,writePlist functions with load,dump
in plistlib package.
This fixes deprecation issues when analyzer reports are being generated
outside of docker.
Patch by Manas!
Reviewed By: steakhal
Differential Revision: https://reviews.llvm.org/D107312
Looks like exceptions are off-by-default with the PS4 triple.
Since adding -fexceptions defeats the purpose of the test change
in 8dfbe9b0a, pass an explicit triple instead.
These builtins produce inefficient code for CPU's prior to Power8
due to vcmpequd being unavailable. The predicate forms can actually
leverage the available vcmpequw along with xxlxor to produce a better
sequence.
The signatures for the PowerPC builtins lharx and
lbarx are incorrect, and causes issues when used in a function
that requires the return of the builtin to be promoted.
This patch fixes these signatures.
Differential revision: https://reviews.llvm.org/D110273
This consists of 3 compressed instructions, c.not, c.neg, and c.zext.w.
I believe these have been picked up by the Zce effort using different
encodings. I don't think it makes sense to keep them in bitmanip. It
will eventually cause a conflict if/when Zce is implemented in llvm.
Differential Revision: https://reviews.llvm.org/D110871
A followup to D110201.
For example, we'd set OptimizationRemarkMissed's Regex to '.*' when
encountering -Rpass. Normally this doesn't actually affect remarks we
emit because in clang::ProcessWarningOptions() we'll separately look at
all -R arguments and turn on/off corresponding diagnostic groups.
However, this is reproducible with -round-trip-args.
Reviewed By: JamesNagurne
Differential Revision: https://reviews.llvm.org/D110673
Mircea Trofin