This patch enables the lowering of the `sum` intrinsic. It adds
also infrastructure to deal with optional arguments in intrinsics and
implied loops.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D121221
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: mleair <leairmark@gmail.com>
This patches adds the code to handle host association for
inner subroutines and functions.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D121134
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
This patch enables the lowering of various allocatable assignements
for character type and numeric types.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120819
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120820
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds the lowering of the `inquire` statement.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120822
Reviewed By: schweitz
Differential Revision: https://reviews.llvm.org/D120823
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds test for allocatable on the caller side.
Lowering for missing features is added as well.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120746
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120748
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds couple of tests for allocatable
on the callee side. Lowering for some missing underlying features
is added as well.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120744
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120746
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
This patch enables dynamic array lowering
and use the funcationality inside some IO tests.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120743
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120744
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
This patch enables the lowering of the print, read and write
IO statements.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120743
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
The last remaining operations in the standard dialect all revolve around
FuncOp/function related constructs. This patch simply handles the initial
renaming (which by itself is already huge), but there are a large number
of cleanups unlocked/necessary afterwards:
* Removing a bunch of unnecessary dependencies on Func
* Cleaning up the From/ToStandard conversion passes
* Preparing for the move of FuncOp to the Func dialect
See the discussion at https://discourse.llvm.org/t/standard-dialect-the-final-chapter/6061
Differential Revision: https://reviews.llvm.org/D120624
Lower the power operation for real, integer
and complex.
The power operation is lowered to library calls.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120403
Reviewed By: schweitz
Differential Revision: https://reviews.llvm.org/D120556
This handles the lowering of the logical comparison
to `arith.cmpi` operation. The logical operations `.OR.`, `.AND.`
and `.NOT.` are lowered to `arith.ori`, `arith.andi` and `arith.xori`
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120559
Reviewed By: schweitz, rovka
Differential Revision: https://reviews.llvm.org/D120560
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch handles the lowering of real
comparison operations. The real comparison operations
are lowered to `arith.cmpf` operation.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120561
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch handles the lowering of comprison
operator between integers.
The comparison is lowered to a `arith.cmpi` operation.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld, schweitz, rovka
Differential Revision: https://reviews.llvm.org/D120559
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch handles lowering of simple array assignment.
```
a(:) = 10
```
or
```
a(1) = 1
```
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D120501
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Add lowering for simple assignement on allocatable
scalars.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120483
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D120488
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch introduce basic function/subroutine calls.
Because of the state of lowering only simple scalar arguments
can be used in the calls. This will be enhanced in follow up
patches with arrays, allocatable, pointer ans so on.
```
subroutine sub1()
end
subroutine sub2()
call sub1()
end
```
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: schweitz
Differential Revision: https://reviews.llvm.org/D120419
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
Add ability to lower complex constant.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D120402
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch handles lowering of real constant.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D120354
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch brings in some initial changes for lowering Fortran
intrinsics. Intrinsics are generally lowered to a mix of FIR and
MLIR operations, runtime calls or LLVM intrinsics. This patch
particularly brings in the lowering of the Fortran `andi` intrinsic
to `arith.andi` in MLIR.
The significant changes are in ConvertExpr.cpp and IntrinsicCall.cpp.
Intrinsic functions occur as part of expressions. Lowering deals with this
in ConvertExpr.cpp in `genval(const Fortran::evaluate::FunctionRef<A> &funcRef)`.
The code in the above mentioned function kicks of a sequence of calls
that ultimately results in a call to the `genIand ` function in
IntrinsicCall.cpp which creates the MLIR `arith.andi` operation.
A few tests are also included.
Note: Generally intrinsics like `iand` can occur in array (elemental)
context, but since that part is not fully supported in lowering, tests
are only added for the scalar context.
This patch is part of upstreaming from the fir-dev branch of
https://github.com/flang-compiler/f18-llvm-project.
Reviewed By: clementval
Differential Revision: https://reviews.llvm.org/D119990
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: zacharyselk <zrselk@gmail.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
Lower simple binary operation (+, -, *, /) for scalars.
This patch is part of the upstreaming effort from fir-dev branch.
Depends on D120058
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D120063
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Handle negation on scalar expression.
```
res = -a
```
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D120071
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch hanlde lowering of simple scalar assignment.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D120058
Co-authored-by: Jean Perier <jperier@nvidia.com>
Lower character constant of KIND = 1 with the
`createStringLiteral` helper function.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan, schweitz
Differential Revision: https://reviews.llvm.org/D118992
This patch add lowering for simple local variable.
- The signatures in `ConvertType.h` have been simplified to take advantage of the `AbstractConverter`.
- The lowering make use of the `allocateLocal` from the `FirOpBuilder`.
This lowering is used in patch D118982
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan, jeanPerier, schweitz
Differential Revision: https://reviews.llvm.org/D118978
This patch handles the quiet argument in the STOP statement. It adds
ability to lower LOGICAL constant.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan, PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D118897
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch enables the lowering of integer constant.
The `ScalarExprLowering` class is introduced in `ConvertExpr.cpp` to help
the lowering of expression. This patch adds all the placeholder as well for future
expression lowering with the appropriate TODOs.
Integer constant expression are lowered to `arith.constant` with an integer type corresponding to the kind value.
This patch is in support of D118787
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: schweitz, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D118786
This patch removes some files made obsolete by newer version
of them available in the Optimizer directory.
`flang/include/flang/Lower/FIRBuilder.h` and `flang/lib/Lower/FIRBuilder.cpp` are
removed and replace by the newer version present in
`flang/include/flang/Optimizer/Builder/FIRBuilder.h` and
`flang/lib/Optimizer/Builder/FIRBuilder.cpp`.
`flang/include/flang/Lower/Support/BoxValue.h` and `flang/lib/Lower/ConvertExpr.cpp` are removed and replace by the newer
version present in `flang/include/flang/Optimizer/Builder/BoxValue.h`
This patch is a preparation to be able to upstream the lowering from
fir-dev.
Reviewed By: jeanPerier, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D118404
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
Valentin Clement