8 Commits

Author SHA1 Message Date
Jakub Kuderski
c064545403 [mlir][spirv] Do not truncate i/f64 -> i/f32 in SPIRVConversion
This truncation can be unexpected and break program behavior.
Dedicated emulation passes should be used instead.

Also rename pass options to "emulate-lt-32-bit-scalar-types".

Fixes: https://github.com/llvm/llvm-project/issues/57917

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D137115
2022-11-04 15:10:28 -04:00
Jakub Kuderski
abc362a107 [mlir][arith] Change dialect name from Arithmetic to Arith
Suggested by @lattner in https://discourse.llvm.org/t/rfc-define-precise-arith-semantics/65507/22.

Tested with:
`ninja check-mlir check-mlir-integration check-mlir-mlir-spirv-cpu-runner check-mlir-mlir-vulkan-runner check-mlir-examples`

and `bazel build --config=generic_clang @llvm-project//mlir:all`.

Reviewed By: lattner, Mogball, rriddle, jpienaar, mehdi_amini

Differential Revision: https://reviews.llvm.org/D134762
2022-09-29 11:23:28 -04:00
Lei Zhang
dfaebd3d7b [mlir][spirv] NFC: move conversion options out of the type converter
This is a step for adding more options not directly related to type
conversion. Also with this we can now avoid the explicit constructor.

Reviewed By: kuhar

Differential Revision: https://reviews.llvm.org/D133596
2022-09-09 16:15:27 -04:00
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
jackalcooper
f230d91592 [mlir][spirv] Turn various passes to plain OperationPass
Made passes converting ops from other dialects to spirv OperationPass,
so that downstream compiler could put them in a proper nested pass
manager to lower device code only.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D131591
2022-08-10 13:50:07 -04:00
River Riddle
3ba66435d9 [mlir][SPIRV] Split up StandardToSPIRV now that the Standard dialect is gone
StandardToSPIRV currently contains an assortment of patterns converting from
different dialects to SPIRV. This commit splits up StandardToSPIRV into separate
conversions for each of the dialects involved (some of which already exist).

Differential Revision: https://reviews.llvm.org/D120767
2022-03-02 13:14:36 -08:00