This pass allows to convert operations
which use functions with abstract results to ones that do not.
Depends on D130087
Reviewed By: jeanPerier
Differential Revision: https://reviews.llvm.org/D130088
This change decouples common functionality for convering abstract
results, so it can be reused later.
Depends on D129485
Reviewed By: clementval, jeanPerier
Differential Revision: https://reviews.llvm.org/D129778
In flang pipeline, the inliner calls createCanonicalizerPass with the region
simplification disabled. The inliner pass does canonicalization even if
no inlining happens. After canonicalization, FIR lite region simplification
must be called to get rid of unreachable regions.
This code exposes the need to run SimplifyRegionLitePass after the inliner is
called with FIR pipeline.
Differential Revision: https://reviews.llvm.org/D130484
Try 2 to merge 4fbd1d6c872e8228f23a6e13914222af40ca6461.
Flang algebraic simplification pass will run algebraic simplification
rewrite patterns for Math/Complex/etc. dialects. It is enabled
under opt-for-speed optimization levels (i.e. for O1/O2/O3; Os/Oz will not
enable it).
With this change the FIR/MLIR optimization pipeline becomes affected
by the -O* optimization level switches. Until now these switches
only affected the middle-end and back-end.
Differential Revision: https://reviews.llvm.org/D130035
Tests that use `--mlir-pass-statistics-display=` from MLIR require the
following condition to hold: (extracted from LLVM's Statistics.h):
```
#define LLVM_ENABLE_STATS 1
```
This is normally enforced with `REQUIRES: asserts`. This patch updates
relevant Flang tests accordingly.
For "Release" builds (with assertions disabled), the affected tests will
be failing without this change.
Differential Revision: https://reviews.llvm.org/D130185
Flang algebraic simplification pass will run algebraic simplification
rewrite patterns for Math/Complex/etc. dialects. It is enabled
under opt-for-speed optimization levels (i.e. for O1/O2/O3; Os/Oz will not
enable it).
With this change the FIR/MLIR optimization pipeline becomes affected
by the -O* optimization level switches. Until now these switches
only affected the middle-end and back-end.
Differential Revision: https://reviews.llvm.org/D130035
During the upstreaming process, it was decided to move contents
of the FIR CSE pass to the MLIR pass. Most of the FIR CSE changes
that are used are already moved to the MLIR pass. This patch calls
the MLIR CSE pass in places where the FIR CSE pass is called in the
pass pipeline.
Note: This is part of upstreaming from the fir-dev branch of
https://github.com/flang-compiler/f18-llvm-project.
Reviewed By: awarzynski, clementval
Differential Revision: https://reviews.llvm.org/D128365
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Valentin Clement <clementval@gmail.com>
Co-authored-by: Andrzej Warzynski <andrzej.warzynski@arm.com>
This was leftover from when the standard dialect was destroyed, and
when FuncOp moved to the func dialect. Now that these transitions
have settled a bit we can drop these.
Most updates were handled using a simple regex: replace `^( *)func` with `$1func.func`
Differential Revision: https://reviews.llvm.org/D124146
This seems to be the consensus in
https://github.com/flang-compiler/f18-llvm-project/issues/1316
The patch adds ExternalNameConversion to the default FIR CodeGen pass
pipeline, right before the FIRtoLLVM pass. It also adds a flag to
optionally disable it, and sets it in `tco`. In other words, `flang-new`
and `flang-new -fc1` will both run the pass by default, whereas `tco`
will not, so none of the tests need to be updated.
Differential Revision: https://reviews.llvm.org/D121171
This patch adds Win32 to the list of supported triples in
`fir::CodeGenSpecifics`. This change means that we can use the "native"
triple, even when running tests on Windows. Currently this affects only
1 test, but it will change once we start adding more tests for lowering
and code-generation.
Differential Revision: https://reviews.llvm.org/D119332
tco is a tool to test the FIR to LLVM IR pipeline of the Flang compiler.
This patch update tco pipelines and adds the translation to LLVM IR.
A simple test is added to make sure the tool is working with a simple
FIR program.
More tests will be upstream in follow up patch from the fir-dev branch.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: kiranchandramohan, awarzynski, schweitz, mehdi_amini
Differential Revision: https://reviews.llvm.org/D117781
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Andrzej Warzynski <andrzej.warzynski@arm.com>
tco is a tool to test the FIR to LLVM IR pipeline of the Flang compiler.
This patch update tco pipelines and adds the translation to LLVM IR.
A simple test is added to make sure the tool is working with a simple
FIR program.
More tests will be upstream in follow up patch from the fir-dev branch.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: schweitz, mehdi_amini
Differential Revision: https://reviews.llvm.org/D117781
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Andrzej Warzynski <andrzej.warzynski@arm.com>
