Updatet the fir.allocmem operation.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: schweitz
Differential Revision: https://reviews.llvm.org/D110412
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Move coor operand from variadic values to ArrayAttr.
Update assembly format.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D110652
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
The former is redundant because the later carries it as part of
its builder. Add a getContext() helper method to DialectAsmParser
to make this more convenient, and stop passing the context around
explicitly. This simplifies ODS generated parser hooks for attrs
and types.
This resolves PR51985
Recommit 4b32f8bac4 after fixing a dependency.
Differential Revision: https://reviews.llvm.org/D110796
The former is redundant because the later carries it as part of
its builder. Add a getContext() helper method to DialectAsmParser
to make this more convenient, and stop passing the context around
explicitly. This simplifies ODS generated parser hooks for attrs
and types.
This resolves PR51985
Differential Revision: https://reviews.llvm.org/D110796
Move the parser, printer and verifier to the .cpp file. Add builders
needed for lowering.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: schweitz, mehdi_amini
Differential Revision: https://reviews.llvm.org/D110686
Co-authored-by: Valentin Clement <clementval@gmail.com>
Move builders to .cpp file and update accordingly.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D110698
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
Add getFinalValueAttrName() and remove specified number of
inlined elements for SmallVector. This patch is mainly motivated
to help the upstreaming effort.
This patch is part of the upstreaming effort from fir-dev branch.
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D110710
Rename `lenParams` to `typeparams` to be in sync with fir-dev.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D110628
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Add the fir.save_result operation. It is use to save an
array, box, or record function result SSA-value to a memory location
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D110407
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
Update the fir.insert_on_range operation. Add a better description,
builder and verifier.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D110389
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
fir.cmpf op is not necessary anymore as it is replaced by mlir.cmpf.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D110327
Co-authored-by: schweitzpgi
Co-authored-by: jeanPerier
This patch is part of the upstreaming effort from fir-dev branch.
Rename the function so the name conveys better what it does.
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D110323
Co-authored-by: schweitz
Co-authored-by: jeanPerier
This patch is part of the upstreaming effort from fir-dev branch and sync changes. Inline trival `isa_<type>` functions.
Co-authored-by: schweitzpgi
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D110233
This aligns the printer with the parser contract: the operation isn't part of the user-controllable part of the syntax.
Differential Revision: https://reviews.llvm.org/D108804
The StringAttr version doesn't need a context, so we can just use the
existing `SymbolRefAttr::get` form. The StringRef version isn't preferred
so we want to encourage people to use StringAttr.
There is an additional form of getSymbolRefAttr that takes a (SymbolTrait
implementing) operation. This should also be moved, but I'll do that as
a separate patch.
Differential Revision: https://reviews.llvm.org/D108922
Historically the builtin dialect has had an empty namespace. This has unfortunately created a very awkward situation, where many utilities either have to special case the empty namespace, or just don't work at all right now. This revision adds a namespace to the builtin dialect, and starts to cleanup some of the utilities to no longer handle empty namespaces. For now, the assembly form of builtin operations does not require the `builtin.` prefix. (This should likely be re-evaluated though)
Differential Revision: https://reviews.llvm.org/D105149
To match an interface or trait, users currently have to use the `MatchAny` tag. This tag can be quite problematic for compile time for things like the canonicalizer, as the `MatchAny` patterns may get applied to *every* operation. This revision adds better support by bucketing interface/trait patterns based on which registered operations have them registered. This means that moving forward we will only attempt to match these patterns to operations that have this interface registered. Two simplify defining patterns that match traits and interfaces, two new utility classes have been added: OpTraitRewritePattern and OpInterfaceRewritePattern.
Differential Revision: https://reviews.llvm.org/D98986
This allows for storage instances to store data that isn't uniqued in the context, or contain otherwise non-trivial logic, in the rare situations that they occur. Storage instances with trivial destructors will still have their destructor skipped. A consequence of this is that the storage instance definition must be visible from the place that registers the type.
Differential Revision: https://reviews.llvm.org/D98311
Add diagnostic tests with fir-opt for the diagnostics emitted by the ops verifier
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D97996
- add ops: rebox, insert_on_range, absent, is_present
- embox, coordinate_of: replace old hand-written parser/pretty-printer with assembly format
- remove dead floating point ops, since buitlins work for all types
- update call op
- update documentation
- misc. NFC to formatting
- add op round trip tests
Authors: Eric Schweitz, Jean Perier, Zachary Selk, Kiran Chandramohan, et.al.
Differential Revision: https://reviews.llvm.org/D97500
We lower expressions with rank > 0 to a set of high-level array operations.
These operations are then analyzed and refined to more primitve
operations in subsequent pass(es).
This patch upstreams these array operations and some other helper ops.
Authors: Eric Schweitz, Rajan Walia, Kiran Chandramohan, et.al.
https://github.com/flang-compiler/f18-llvm-project/pull/565
Differential Revision: https://reviews.llvm.org/D97421
Move the remaing of FIR types to TableGen type definition. This follow suggestion in D96422.
Reviewed By: schweitz, jeanPerier, rriddle
Differential Revision: https://reviews.llvm.org/D96987
`verifyConstructionInvariants` is intended to allow for verifying the invariants of an attribute/type on construction, and `getChecked` is intended to enable more graceful error handling aside from an assert. There are a few problems with the current implementation of these methods:
* `verifyConstructionInvariants` requires an mlir::Location for emitting errors, which is prohibitively costly in the situations that would most likely use them, e.g. the parser.
This creates an unfortunate code duplication between the verifier code and the parser code, given that the parser operates on llvm::SMLoc and it is an undesirable overhead to pre-emptively convert from that to an mlir::Location.
* `getChecked` effectively requires duplicating the definition of the `get` method, creating a quite clunky workflow due to the subtle different in its signature.
This revision aims to talk the above problems by refactoring the implementation to use a callback for error emission. Using a callback allows for deferring the costly part of error emission until it is actually necessary.
Due to the necessary signature change in each instance of these methods, this revision also takes this opportunity to cleanup the definition of these methods by:
* restructuring the signature of `getChecked` such that it can be generated from the same code block as the `get` method.
* renaming `verifyConstructionInvariants` to `verify` to match the naming scheme of the rest of the compiler.
Differential Revision: https://reviews.llvm.org/D97100
This patch is a follow up of D96422 and move BoxProcType to TableGen.
Reviewed By: schweitz, mehdi_amini
Differential Revision: https://reviews.llvm.org/D96514
This patch is a follow up of D96422 and move CharacterType and BoxCharType to
TableGen.
Reviewed By: schweitz
Differential Revision: https://reviews.llvm.org/D96446
This patch is a follow up of D96422 and move ComplexType to TableGen.
Reviewed By: schweitz, mehdi_amini
Differential Revision: https://reviews.llvm.org/D96610
This patch is a follow up of D96422 and move the ShapeShiftType to
TableGen.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D96442
This is the first patch of a serie to move FIR types to TableGen format as suggested in D96172.
This patch is setting up the files for FIR types and move the ShapeType to TableGen.
As discussed with @schweitz, I'm taking over this task to help the FIR upstreaming effort.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D96422
This class used to serve a few useful purposes:
* Allowed containing a null DictionaryAttr
* Provided some simple mutable API around a DictionaryAttr
The first of which is no longer an issue now that there is much better caching support for attributes in general, and a cache in the context for empty dictionaries. The second results in more trouble than it's worth because it mutates the internal dictionary on every action, leading to a potentially large number of dictionary copies. NamedAttrList is a much better alternative for the second use case, and should be modified as needed to better fit it's usage as a DictionaryAttrBuilder.
Differential Revision: https://reviews.llvm.org/D93442
This better matches the rest of the infrastructure, is much simpler, and makes it easier to move these types to being declaratively specified.
Differential Revision: https://reviews.llvm.org/D93432
These includes have been deprecated in favor of BuiltinDialect.h, which contains the definitions of ModuleOp and FuncOp.
Differential Revision: https://reviews.llvm.org/D91572
Now backends spell out which namespace they want to be in, instead of relying on
clients #including them inside already-opened namespaces. This also means that
cppNamespaces should be fully qualified, and there's no implicit "::mlir::"
prepended to them anymore.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D86811
This greatly simplifies a large portion of the underlying infrastructure, allows for lookups of singleton classes to be much more efficient and always thread-safe(no locking). As a result of this, the dialect symbol registry has been removed as it is no longer necessary.
For users broken by this change, an alert was sent out(https://llvm.discourse.group/t/removing-kinds-from-attributes-and-types) that helps prevent a majority of the breakage surface area. All that should be necessary, if the advice in that alert was followed, is removing the kind passed to the ::get methods.
Differential Revision: https://reviews.llvm.org/D86121
Summary:
This adds missing definitions for functions in the Lower directory
that were causing failures in shared library builds.
The definitions for these are taken from the fir-dev branch on github.
Reviewers: sscalpone, schweitz, jeanPerier, klausler
Reviewed By: schweitz
Subscribers: mgorny, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D83771
This module implements the lowering of Fortran intrinsics to the
corresponding calls in support libraries (the Fortran runtime, math
libraries, etc.)
This revision is a tad larger because there are a large number of Fortran
intrinsics and this adds lowering for a fair number of them.
Differential revision: https://reviews.llvm.org/D83355
This is a wrapper around vector of NamedAttributes that keeps track of whether sorted and does some minimal effort to remain sorted (doing more, e.g., appending attributes in sorted order, could be done in follow up). It contains whether sorted and if a DictionaryAttr is queried, it caches the returned DictionaryAttr along with whether sorted.
Change MutableDictionaryAttr to always return a non-null Attribute even when empty (reserve null cases for errors). To this end change the getter to take a context as input so that the empty DictionaryAttr could be queried. Also create one instance of the empty dictionary attribute that could be reused without needing to lock context etc.
Update infer type op interface to use DictionaryAttr and use NamedAttrList to avoid incurring multiple conversion costs.
Fix bug in sorting helper function.
Differential Revision: https://reviews.llvm.org/D79463
This range allows for performing many different operations on successor operands, including erasing/adding/setting. This removes the need for the explicit canEraseSuccessorOperand and eraseSuccessorOperand methods.
Differential Revision: https://reviews.llvm.org/D79077
As we start defining more complex Ops, we increasingly see the need for
Ops-with-regions to be able to construct Ops within their regions in
their ::build methods. However, these methods only have access to
Builder, and not OpBuilder. Creating a local instance of OpBuilder
inside ::build and using it fails to trigger the operation creation
hooks in derived builders (e.g., ConversionPatternRewriter). In this
case, we risk breaking the logic of the derived builder. At the same
time, OpBuilder::create, which is by far the largest user of ::build
already passes "this" as the first argument, so an OpBuilder instance is
already available.
Update all ::build methods in all Ops in MLIR and Flang to take
"OpBuilder &" instead of "Builder *". Note the change from pointer and
to reference to comply with the common style in MLIR, this also ensures
all other users must change their ::build methods.
Differential Revision: https://reviews.llvm.org/D78713
Patch D78215 changes various dependencies in the CMakeLists.txt. This
results in error while compiling. This patch fixes the issue.
Reviewers: DavidTruby
Differential Revision: https://reviews.llvm.org/D78340
This class implements a switch-like dispatch statement for a value of 'T' using dyn_cast functionality. Each `Case<T>` takes a callable to be invoked if the root value isa<T>, the callable is invoked with the result of dyn_cast<T>() as a parameter.
Differential Revision: https://reviews.llvm.org/D78070
Adds FIR library that implements an MLIR dialect to which Fortran
parse-tree will be lowered to.
FIR is defined and documented inside FIROps.td added in this commit.
It is possible to generate a more readable description FIRLangRef.md
from FIROps.td following the related instructions added to the README.md
by this commit.
This patch adds FIR definition and implementation that allow parsing,
printing, and verifying FIR. FIR transformations and lowering to Standard
and LLVM dialects are not part of this patch. The FIR verifiers are verifying
the basic properties of FIR operations in order to provide a sufficient
frame for lowering. Verifiers for more advanced FIR properties can be added
as needed.
Coarrays are not covered by FIR defined in this patch.
This patch also adds tco tool that is meant to process FIR input files and
drives transformations on it. The tco tool is used for testing.
In this patch, it is only used to demonstrate parsing/verifying/
and dumping FIR with round-trip tests.
Note:
This commit does not reflect an actual work log, it is a feature-based split of the
changes done in the FIR experimental branch. The related work log can be found in the
commits between:
742edde572
and
2ff5524212
Changes on top of these original commits were made during this patch review.
Original-commit: flang-compiler/f18@30b428a51e
Reviewed-on: https://github.com/flang-compiler/f18/pull/1035
Valentin Clement