This patch adds the conversion pattern for
the fir.string_lit operation.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D113992
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Add conversion pattern for the GenTypeDescOp.
Convert to a global constant with an addressof.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113766
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds the codegen for fir.cmpc. The real and imaginary parts
are extracted and compared separately. For the .EQ. predicate the
results are AND'd, for the .NE. predicate the results are OR'd, and for
other predicates we keep only the result on the real parts.
This patch is part of the upstreaming effort from fir-dev.
Differential Revision: https://reviews.llvm.org/D113976
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Add a fir.llvm_ptr type to allow any level of indirections
Currently, fir pointer types (fir.ref, fir.ptr, and fir.heap) carry
a special Fortran semantics, and cannot be freely combined/nested.
When implementing some features, lowering sometimes needs more liberty
regarding the number of indirection levels. Add a fir.llvm_ptr that has
no constraints.
Allow its usage in fir.coordinate_op, fir.load, and fir.store.
Convert the FIR LLVMPointer to an LLVMPointer in the LLVM dialect.
Reviewed By: clementval
Differential Revision: https://reviews.llvm.org/D113755
Co-authored-by: Jean Perier <jperier@nvidia.com>
As for D113662, this patch just add a place holder for
the fir.global_len operation conversion. This operation
is part of F20xx and is not implemented yet.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D113887
As for D113662, this patch just add a place holder for
the `fir.select_type` operation conversion. This operation
is part of F20xx and is not implemented yet.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113878
This patch extends the `FIRToLLVMLowering` pass in Flang by adding a
hook to transform `fir.emboxchar` to a sequence of LLVM MLIR
instructions.
This is part of the upstreaming effort from the `fir-dev` branch in [1].
[1] https://github.com/flang-compiler/f18-llvm-project
Differential Revision: https://reviews.llvm.org/D113666
Patch originally written by:
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch adds the !fir.len type conversion. The type is converted
to the a 32 bits integer.
This patch is part of the upstreaming effort from fir-dev branch.
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113658
Convert fir.int<kind> to their llvm equivalent type
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: clementval, awarzynski
Differential Revision: https://reviews.llvm.org/D113660
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Convert fir.heap type to its llvm equivalent type (llvm.ptr)
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: clementval
Differential Revision: https://reviews.llvm.org/D113670
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds conversion for !fir.field types.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113669
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
The `fir.select_case` operation is converted to a if-then-else ladder.
Conversion of `fir.select_case` operation with character is not
implemented yet.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan, mehdi_amini
Differential Revision: https://reviews.llvm.org/D113484
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
`fir.dispatch`, `fir.dispatch_table` and `fir.dt_entry` are operations
for type-bound procedures. This patch just adds placeholder conversion
pattern that currently fails since F2003 is not implemented yet.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113662
Convert !fir.alloca into !llvm.alloca.
This also contains a fix for verifyInType in FIROps.cpp, to make sure we
can handle a !fir.ptr<!fir.array<?xN>>.
Differential Revision: https://reviews.llvm.org/D113563
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds the !fir.vector type conversion. The type is converted
to the builtin vector type.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113657
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Some header `#include`s that belong in TypeConverter.h rather than in
CodeGen.cpp are moved accordingly. As TypeConverter.h is currently only
used in CodeGen.cpp, this wouldn't cause any build issues (ultimately,
all the required headers are included). However, this would become a problem
when including TypeConverter.h elsewhere.
Also, from [1], "(...) include all of the header files that you are
using ". This is currently not the case in TypeConverter.h and hence the
`#include`s should be moved.
I've also added missing namespace qualifiers in a few places in
TypeConverter.h
[1] https://llvm.org/docs/CodingStandards.html#include-as-little-as-possible
Differential Revision: https://reviews.llvm.org/D113569
This patch adds conversion for basic box operations that extract
information from the box.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D113551
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Add constant to index the different values in a box so that
they can be reused for the codegen part as well.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D113553
Add conversion pattern for the `fir.convert` operation.
This patch is part of the upstreaming effort from fir-dev branch.
This patch was previously landed with a truncated version that
was failing the windows buildbot.
Reviewed By: rovka, awarzynski
Differential Revision: https://reviews.llvm.org/D113469
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Add conversion pattern for the `fir.convert` operation.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: rovka, awarzynski
Differential Revision: https://reviews.llvm.org/D113469
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch add conversion for primitive operations on complex types.
- fir.addc
- fir.subc
- fir.mulc
- fir.divc
- fir.negc
This adds also the type conversion for !fir.complex<KIND> type.
This patch is part of the upstreaming effort from fir-dev branch.
This patch was updated to avoid failure on windows buildbot.
Flang codegen does not support windows target so we force the test
to use a known target instead.
Reviewed By: kiranchandramohan, rovka
Differential Revision: https://reviews.llvm.org/D113434
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch add conversion for primitive operations on complex types.
- fir.addc
- fir.subc
- fir.mulc
- fir.divc
- fir.negc
This adds also the type conversion for !fir.complex<KIND> type.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: rovka
Differential Revision: https://reviews.llvm.org/D113434
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Rewrite function signatures and calls to functions that accept or return
COMPLEX values.
Also teach insert_value and extract_value about the MLIR ComplexType, by
adding AnyComplex to AnyCompositeLike.
This patch is part of the effort for upstreaming the fir-dev branch.
Differential Revision: https://reviews.llvm.org/D113273
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Tim Keith <tkeith@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds the basic infrastructure for the TargetRewrite pass,
which rewrites certain FIR dialect operations into target specific
forms. In particular, it converts boxchar function parameters, call
arguments and return values. Other convertions will be included in
future patches.
This patch is part of the effort for upstreaming the fir-dev branch.
Differential Revision: https://reviews.llvm.org/D112910
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Tim Keith <tkeith@nvidia.com>
Add conversion from !fir.logical types to LLVM IR Dialect types.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113405
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch add the `!fir.box` type conversion to llvm.
`fir.box` is converted to the descriptor as defined in the ISO_Fortran_binding.h
and the addendum defined in descriptor.h.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D113288
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
This patch add the conversion pattern for fir.extract_value
and fir.insert_value. fir.extract_value is lowered to llvm.extractvalue
anf fir.insert_value is lowered to llvm.insertvalue.
This patch also adds the type conversion for the BoxType and RecordType
needed to have some comprehensive tests.
This patch is part of the upstreaming effort from fir-dev branch.
This patch was landed and reverted once.
TypeBuilderFunc getModel<Fortran::ISO::CFI_index_t>() was clashing
with getModel<long long> on windows since they both are 64 bits
signed interger. On linux CFI_index_t is long. Change CFI_index_t
to getModel<long>.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D112961
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch add the conversion pattern for fir.extract_value
and fir.insert_value. fir.extract_value is lowered to llvm.extractvalue
anf fir.insert_value is lowered to llvm.insertvalue.
This patch also adds the type conversion for the BoxType and RecordType
needed to have some comprehensive tests.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D112961
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
The `fir.select` and `fir.select_rank` are lowered to llvm.switch.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D113089
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Convert fir.insert_on_range operation to corresponding
llvm.insertvalue operations.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D112896
This patch adds the substring information to the fircg.ext_embox and
fircg.ext_rebox operations.
Substring is used for CHARACTER types.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D112807
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch adds the ZeroOpConversion pattern to LLVM IR dialect.
Conversion of aggregate types is not implemented yet and will trigger a
failure to legalize the operation. This is tested in the
convert-to-llvm-invalid.fir test file.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan
Differential Revision: https://reviews.llvm.org/D113014
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
