10 Commits

Author SHA1 Message Date
River Riddle
a5aa783685 [mlir:Async][NFC] Update Async API to use prefixed accessors
This doesn't flip the switch for prefix generation yet, that'll be
done in a followup.
2022-09-30 15:27:10 -07:00
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 2be8af8f0e0780901213b6fd3013a5268ddc3359.
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
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
Eugene Zhulenev
92db09cde0 [mlir] AsyncRuntime: use int64_t for ref counting operations
Workaround for SystemZ ABI problem: https://bugs.llvm.org/show_bug.cgi?id=51898

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D110550
2021-09-27 07:55:01 -07:00
Eugene Zhulenev
9ccdaac8f9 [mlir:Async] Fix a bug in automatic refence counting around function calls
Depends On D104998

Function calls "transfer ownership" to the callee and it puts additional constraints on the reference counting optimization pass

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D104999
2021-06-29 09:35:43 -07:00
Nico Weber
297a5b7cbc [mlir] hopefully final round of iwyu fixes after ba7a92c01e8 2021-04-21 11:03:06 -04:00
Eugene Zhulenev
8a316b00d6 [mlir] Convert async dialect passes from function passes to op agnostic passes
Differential Revision: https://reviews.llvm.org/D100401
2021-04-13 11:46:00 -07:00
Eugene Zhulenev
a6628e596e [mlir] Async: add automatic reference counting at async.runtime operations level
Depends On D95311

Previous automatic-ref-counting pass worked with high level async operations (e.g. async.execute), however async values reference counting is a runtime implementation detail.

New pass mostly relies on the save liveness analysis to place drop_ref operations, and does better verification of CFG with different liveIn sets in block successors.

This is almost NFC change. No new reference counting ideas, just a cleanup of the previous version.

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D95390
2021-04-12 18:54:55 -07:00