Commit Graph
13 Commits
Author SHA1 Message Date
Kazu Hirata 0db88db5d9 flang] Remove remaining uses of llvm::Optional (NFC)
This patch removes the unused "using" declaration and removes #include
"llvm/ADT/Optional.h".

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
2023-01-07 22:32:38 -08:00
Kazu Hirata c09215860f [flang] Use std::optional instead of llvm::Optional (NFC)
This patch replaces (llvm::|)Optional< with std::optional<.  I'll post
a separate patch to remove #include "llvm/ADT/Optional.h".

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
2023-01-07 22:26:48 -08:00
Kazu Hirata 4d4d4785e0 [flang] Add #include <optional> (NFC)
This patch adds #include <optional> to those files containing
llvm::Optional<...> or Optional<...>.

I'll post a separate patch to actually replace llvm::Optional with
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
2023-01-07 20:55:47 -08:00
Michele Scuttari 67d0d7ac0a [MLIR] Update pass declarations to new autogenerated files
The patch introduces the required changes to update the pass declarations and definitions to use the new autogenerated files and allow dropping the old infrastructure.

Reviewed By: mehdi_amini, rriddle

Differential Review: https://reviews.llvm.org/D132838
2022-08-31 12:28:45 +02:00
Michele Scuttari 039b969b32 Revert "[MLIR] Update pass declarations to new autogenerated files"
This reverts commit 2be8af8f0e.
2022-08-30 22:21:55 +02:00
Michele Scuttari 2be8af8f0e [MLIR] Update pass declarations to new autogenerated files
The patch introduces the required changes to update the pass declarations and definitions to use the new autogenerated files and allow dropping the old infrastructure.

Reviewed By: mehdi_amini, rriddle

Differential Review: https://reviews.llvm.org/D132838
2022-08-30 21:56:31 +02:00
Kazu Hirata ed8fceaa09 Don't use Optional::getValue (NFC) 2022-06-20 23:35:53 -07:00
River Riddle 58ceae9561 [mlir:NFC] Remove the forward declaration of FuncOp in the mlir namespace
FuncOp has been moved to the `func` namespace for a little over a month, the
using directive can be dropped now.
2022-04-18 12:01:55 -07:00
Andrzej Warzynski 092601d4ba [flang] Remove 'using namespace mlir;` from header files
Currently, CGOps.h and FIROps.h contain `using namespace mlir;`. Every
file that includes one of these header files (directly and transitively)
will have the MLIR namespace enabled. With name-clashes within
sub-projects (LLVM and MLIR, MLIR and Flang), this is not desired. Also,
it is not possible to "un-use" a namespace once it is "used". Instead,
we should try to limit `using namespace` to implementation files (i.e.
*.cpp).

This patch removes `using namespace mlir;` from header files and adjusts
other files accordingly. In header and TableGen files, extra namespace
qualifier is added when referring to symbols defined in MLIR. Similar
approach is adopted in source files that didn't require many changes. In
files that would require a lot of changes, `using namespace mlir;` is
added instead.

Differential Revision: https://reviews.llvm.org/D120897
2022-03-09 10:19:51 +00:00
River Riddle 23aa5a7446 [mlir] Rename the Standard dialect to the Func dialect
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
2022-03-01 12:10:04 -08:00
Shraiysh Vaishay 149ad3d554 [flang][mlir][NFC] Replace uses of raw accessors with prefixed accessors
`kEmitAccessorPrefix_Raw ` is being removed, and so updating the
accessors to `kEmitAccessorPrefix_Prefixed`.

Reviewed By: clementval

Differential Revision: https://reviews.llvm.org/D119812
2022-02-15 21:07:46 +05:30
River Riddle 196c4279c0 [flang] Convert uses of FunctionPass to OperationPass<FuncOp>
FunctionPass has been deprecated and is in the process of being removed.
2022-01-18 20:46:44 -08:00
Valentin Clement 2e7202b008 [fir] Add data flow optimization pass
Add pass to perform store/load forwarding and potentially removing dead
stores.

This patch is part of the upstreaming effort from fir-dev branch.

Reviewed By: kiranchandramohan, schweitz, mehdi_amini, awarzynski

Differential Revision: https://reviews.llvm.org/D111288
2021-11-29 11:00:09 +01:00