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| author | Rafael Ubal Tena <rubal@mathworks.com> | 2023-07-21 14:48:11 -0700 |
|---|---|---|
| committer | Eric Kunze <eric.kunze@arm.com> | 2023-07-21 22:08:33 +0000 |
| commit | b2d76a063dd7fb681c98a10d8e7f54fd6d25dd27 (patch) | |
| tree | 3e9de377e4778ab4ce6d4a1564d7ffdf0a199255 /flang | |
| parent | cbf2a6ce197e8176c01316fe25400aae0b7390c4 (diff) | |
| download | llvm-b2d76a063dd7fb681c98a10d8e7f54fd6d25dd27.zip llvm-b2d76a063dd7fb681c98a10d8e7f54fd6d25dd27.tar.gz llvm-b2d76a063dd7fb681c98a10d8e7f54fd6d25dd27.tar.bz2 | |
TOSA-to-Linalg lowering for element-wise ops
- Wrote complete documentation for the `Broadcastable` op trait. This is mostly meant as a thorough description of its previous behavior, with the exception of minor feature updates.
- Restricted legality criteria for a `Broadcastable` op in order to simplify current and future lowering passes and increase efficiency of code generated by those passes. New restriction are: 1) A dynamic dimension in an inferred result is not compatible with a static dimension in the actual result. 2) Broadcast semantics are restricted to input operands and not supported between inferred and actual result shapes.
- Implemented TOSA-to-Linalg lowering support for unary, binary, tertiary element-wise ops. This support is complete for all legal cases described in the `Broadcastable` trait documentation.
- Added unit tests for `tosa.abs`, `tosa.add`, and `tosa.select` as examples of unary, binary, and tertiary ops.
Reviewed By: eric-k256
Differential Revision: https://reviews.llvm.org/D153291
Diffstat (limited to 'flang')
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