This change includes the following:
- Add additional information in the relevant table-gen files to encode
the necessary information to automatically parse the argument into a
CompilerInvocation instance and to generate the appropriate command
line argument from a CompilerInvocation instance.
- Extend OptParserEmitter to emit the necessary macro tables as well as
constant tables to support parsing and generating command line
arguments for options that provide the necessary information.
- Port some options to use this new system for parsing and generating
command line arguments.
Differential Revision: https://reviews.llvm.org/D79796
Summary:
As discussed previously when landing patch for OpenMP in Flang, the idea is
to share common part of the OpenMP declaration between the different Frontend.
While doing this it was thought that moving to tablegen instead of Macros will also
give a cleaner and more powerful way of generating these declaration.
This first part of a future series of patches is setting up the base .td file for
DirectiveLanguage as well as the OpenMP version of it. The base file is meant to
be used by other directive language such as OpenACC.
In this first patch, the Directive and Clause enums are generated with tablegen
instead of the macros on OMPConstants.h. The next pacth will extend this
to other enum and move the Flang frontend to use it.
Reviewers: jdoerfert, DavidTruby, fghanim, ABataev, jdenny, hfinkel, jhuber6, kiranchandramohan, kiranktp
Reviewed By: jdoerfert, jdenny
Subscribers: arphaman, martong, cfe-commits, mgorny, yaxunl, hiraditya, guansong, jfb, sstefan1, aaron.ballman, llvm-commits
Tags: #llvm, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D81736
Summary:
As discussed previously when landing patch for OpenMP in Flang, the idea is
to share common part of the OpenMP declaration between the different Frontend.
While doing this it was thought that moving to tablegen instead of Macros will also
give a cleaner and more powerful way of generating these declaration.
This first part of a future series of patches is setting up the base .td file for
DirectiveLanguage as well as the OpenMP version of it. The base file is meant to
be used by other directive language such as OpenACC.
In this first patch, the Directive and Clause enums are generated with tablegen
instead of the macros on OMPConstants.h. The next pacth will extend this
to other enum and move the Flang frontend to use it.
Reviewers: jdoerfert, DavidTruby, fghanim, ABataev, jdenny, hfinkel, jhuber6, kiranchandramohan, kiranktp
Reviewed By: jdoerfert, jdenny
Subscribers: cfe-commits, mgorny, yaxunl, hiraditya, guansong, jfb, sstefan1, aaron.ballman, llvm-commits
Tags: #llvm, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D81736
These are documented as using modrm byte of 0xe8, 0xf0, and 0xf8
respectively. But hardware ignore bits 2:0. So 0xe9-0xef is treated
the same as 0xe8. Similar for the other two.
Fixing this required adding 8 new formats to the X86 instructions
to convey this information. Could have gotten away with 3, but
adding all 8 made for a more logical conversion from format to
modrm encoding.
I renumbered the format encodings to keep the register modrm
formats grouped together.
Summary: lit test `shtest-format.py` fails on AIX because one of the subtest of shtest-format requires the tool `[` to be installed under the system PATH. For AIX, `[` is only available as a shell builtin and does not present as an executable file under PATH. Hence, split the original shtest-format into two separate test files and added AIX as UNSUPPORTED for the test using `[` .
Reviewers: daltenty, hubert.reinterpretcast
Reviewed By: hubert.reinterpretcast
Subscribers: delcypher, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D82100
Previously the script only handled C input, this change extends the JSON
parsing to to also include C++ function types such as methods, constructors
and destructors.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D80914
Function declarations can in fact have an 'inner' node that lists the
ParmVarDecls. It seems like either the JSON output has changed or that I
tested the original JSON parsing change with test files that only have
function definitions without arguments.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D80913
Let's have one canonical place to define ResultCode instances and their
labels.
Also make ResultCode's `__init__` function self-registering to better
support custom ResultCodes.
Summary:
Adds two features to the generated rule disable option:
- '*' - Disable all rules
- '!<foo>' - Re-enable rule(s)
- '!foo' - Enable rule named 'foo'
- '!5' - Enable rule five
- '!4-9' - Enable rule four to nine
- '!foo-bar' - Enable rules from 'foo' to (and including) 'bar'
(the '!' is available to the generated disable option but is not part of the underlying and determines whether to call setRuleDisabled() or setRuleEnabled())
This is intended to support unit testing of combine rules so
that you can do:
GeneratedCfg.setRuleDisabled("*")
GeneratedCfg.setRuleEnabled("foo")
to ensure only a specific rule is in effect. The rule is still
required to be included in a combiner though
Also added --...-only-enable-rule=X,Y which is effectively an
alias for --...-disable-rule=*,!X,!Y and as such interacts
properly with disable-rule.
Reviewers: aditya_nandakumar, bogner, volkan, aemerson, paquette, arsenm
Subscribers: wdng, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D81889
Summary:
Adds the ability to add members to a generated combiner via
a State base class. In the current AArch64PreLegalizerCombiner
this is used to make Helper available without having to
provide it to every call.
As part of this, split the command line processing into a
separate object so that it still only runs once even though
the generated combiner is constructed more frequently.
Depends on D81862
Reviewers: aditya_nandakumar, bogner, volkan, aemerson, paquette, arsenm
Reviewed By: arsenm
Subscribers: jvesely, wdng, nhaehnle, kristof.beyls, hiraditya, kerbowa, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D81863
Summary:
This allows combiners to delegate to other helpers or depend
on additional information. It's not great as an overall
solution though as callers must provide the argument on every call, even for
static data like an additional helper. Another patch will follow to
support additional members of the generated combiner.
Reviewers: aditya_nandakumar, bogner, aemerson, paquette, volkan, arsenm
Reviewed By: aditya_nandakumar
Subscribers: wdng, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D81862
Before this change we showed all result groups with a code that was not
explicitly hard-coded set. This set missed the FLAKYPASS result code.
Let's generalize the code to always show failures and the additionally
requested result codes.
MSVC uses lit for STL testing to run both the libcxx tests and our "native" suite of tests which has feature requirements that are not parsed from the test content. For consistency, the change treats the `unsupported` and `xfails` `Test` properties similarly to `requires`.
Differential Revision: https://reviews.llvm.org/D81782
Pass in all discovered tests to report generators.
The XunitReport generator now creates testcase items for unexecuted
tests and documents why they have been skipped. This makes it easier
to compare test runs with different filters or configurations, or across
platforms.
I don't know who is using the JsonReport generator and what the
expectations there are (it doesn't have tests), so decided to preserve
the old behavior by filtering out the unexecuted tests.
Reviewed By: jdenny
Differential Revision: https://reviews.llvm.org/D81316
This allows running Lit tests that run ssh without having to manually
enter a password (which is inconvenient), by just having ssh-agent
setup properly when running the test suite.
In TestRunner.py, D78589 extracts a `_parseKeywords` function from
`parseIntegratedTestScript`, which then expects `_parseKeywords` to
always return a list of keyword/value pairs. However, the extracted
code sometimes returns an unresolved `lit.Test.Result` on a keyword
parsing error, which then produces a stack dump instead of the
expected diagnostic.
This patch fixes that, makes the style of those diagnostics more
consistent, and extends the lit test suite to cover them.
Reviewed By: ldionne
Differential Revision: https://reviews.llvm.org/D81665
Summary:
If you have downstream tools that are llc-like (e.g, llc with different
defaults), it's convenient to still be able to use
`update_llc_test_checks` with them. Refactor slightly to allow such tools
to be supported by adding them to LLC_LIKE_TOOLS
Reviewers: bogner
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D80960
Summary: Refactor the current global header iteration to be callback-based, and add a feature that reports the size of the global variable during reporting. This allows binaries without symbols to still report the size of the global variable, which is always available in the HWASan globals PT_NOTE metadata.
Reviewers: eugenis, pcc
Reviewed By: pcc
Subscribers: mgorny, llvm-commits, #sanitizers
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D80599
