1c4521cc42
Integrate LLVM at llvm/llvm-project@d1978fa4bf
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Updates LLVM usage to match
[d1978fa4bf0d](https://github.com/llvm/llvm-project/commit/d1978fa4bf0d )
PiperOrigin-RevId: 355848094
2021-02-05 07:42:06 -08:00
7363748bae
Integrate LLVM at llvm/llvm-project@0fc1aa22ee
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Updates LLVM usage to match
[0fc1aa22ee6a](https://github.com/llvm/llvm-project/commit/0fc1aa22ee6a )
PiperOrigin-RevId: 339239851
2020-10-27 06:56:16 -07:00
84277ed784
Remove unused `using` statements.
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PiperOrigin-RevId: 335517711
2020-10-05 15:53:59 -07:00
cd01bb4c4e
More cleanup in mlir-hlo to prepare for the standalone build
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Shuffle files around, use TableGen to register passes, and introduce
a `mlir-hlo-opt.cpp` file to hold the main entry point of the -opt tool
and stop relying on static registration for dialect/passes.
PiperOrigin-RevId: 323674455
2020-08-03 19:28:00 -07:00
98a1e3b108
Add an optimization that converts some Gathers to Slices.
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Some Gathers can be represented as slices. This lowering transforms
these gathers into slices.
PiperOrigin-RevId: 321394868
2020-07-30 22:34:10 +00:00
Adrian Kuegel
Thomas Joerg
Lucy Fox
Mehdi Amini
Robert Suderman