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13 Commits

Author SHA1 Message Date
A. Unique TensorFlower 2aa8a90c69 Integrate LLVM at llvm/llvm-project@a1a1d338e9 
Updates LLVM usage to match
[a1a1d338e99d](https://github.com/llvm/llvm-project/commit/a1a1d338e99d)

PiperOrigin-RevId: 355927079
 2021-02-05 14:20:29 -08:00
Tres Popp ba0346b071 Integrate LLVM at llvm/llvm-project@96ef4f307d 
Updates LLVM usage to match
[96ef4f307df2](https://github.com/llvm/llvm-project/commit/96ef4f307df2)

PiperOrigin-RevId: 352786460
 2021-01-20 07:09:47 -08:00
Stephan Herhut ccdd07f8e4 Prepare to remove tensor_load and tensor_store special handling from hlo to lhlo legalization. 
This updates the tests to no longer rely on tensor_store. Once all users of this behavior have adopted, the tensor_store support will be removed.

PiperOrigin-RevId: 348624899
 2020-12-22 06:29:12 -08:00
A. Unique TensorFlower 5da9190dd9 Integrate LLVM at llvm/llvm-project@0cf7e4b252 
Updates LLVM usage to match
[0cf7e4b252fe](https://github.com/llvm/llvm-project/commit/0cf7e4b252fe)

PiperOrigin-RevId: 347948887
 2020-12-16 20:30:17 -08:00
Stephan Herhut c344695bca Properly configure patterns in hlo to lhlo conversion with typeconverter. 
Otherwise, materializations for partial conversions do not work.

PiperOrigin-RevId: 342215962
 2020-11-13 00:58:51 -08:00
Rahul Joshi bbaad416a1 [MLIR] Update tests to eliminate public function declarations. 
- Also fixed kernel_gen embed_memref_prints to mark the declarations inserted private.
- This is in prep for proposed MLIR change to disallow public declarations.

PiperOrigin-RevId: 342081252
 2020-11-12 10:42:59 -08:00
Alexander Belyaev d4f2c767d3 [HLO] Fix HLO DynamicBroadcastInDimOp -> LHLO lowering. 
The conversion had a bug in computation of strides and sizes args for std.memref_reinterpret_cast. The previous version also relied on linalg::ReshapeOp to do broadcasting when the rank of the output was higher than the rank of the input. Now the broadcasting is entirely done via descriptor modification and linalg::ReshapeOp was replaced with CopyOp.

PiperOrigin-RevId: 341379871
 2020-11-09 04:24:40 -08:00
Alexander Belyaev 3d930d08c2 [HLO] Delete LHLO memref cast ops and migrate to STD ones. 
PiperOrigin-RevId: 340663578
 2020-11-04 09:26:34 -08:00
Sean Silva d3ea3abdec Remove `results_escape_functions` from HloLegalizeToLhlo 
PiperOrigin-RevId: 340464958
 2020-11-03 09:49:56 -08:00
Benjamin Kramer 31c1c3aa1f Integrate LLVM at llvm/llvm-project@c89447b659 
Updates LLVM usage to match
[c89447b65984](https://github.com/llvm/llvm-project/commit/c89447b65984)

PiperOrigin-RevId: 338560059
 2020-10-22 15:23:24 -07:00
A. Unique TensorFlower 3736c5542f [MLIR][KernelGen] Fix unranked codegeneration in kernel generator 
PiperOrigin-RevId: 335847086
 2020-10-07 05:39:55 -07:00
Ehsan Toosi ce1c8a1ebc [MLIR][LHLO] Replace lhlo-copy-removal pass with mlir-copy-removal pass 
Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/43137

This PR removes lhlo-copy-removal pass entirely and replace its usages with ```mlir::createCopyRemovalPass()```.

--
7ce1a06f507c8db46c6d7b43c7870cf56002e18e by Ehsan Toosi <ehsan.nadjaran_toosi@dfki.de>:

[mlir][lhlo] Replace lhlo-copy-removal pass with mlir-copy-removal pass

COPYBARA_INTEGRATE_REVIEW=https://github.com/tensorflow/tensorflow/pull/43137 from dfki-ehna:using_mlir_copy_removal 7ce1a06f507c8db46c6d7b43c7870cf56002e18e
PiperOrigin-RevId: 331498501
 2020-09-14 01:22:19 -07:00
Stephan Herhut b09bf2a4dc Move hlo end to end tests to the hlo directory tree. 
PiperOrigin-RevId: 323955773
 2020-08-03 19:28:37 -07:00