[MLIR] Add `to/from_extent_tensor` lowering to the standard dialect
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Authored by frgossen on Jun 4 2020, 7:00 AM.

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pifon2a

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rG970bb4a291c0: [MLIR] Add `to/from_extent_tensor` lowering to the standard dialect

Summary

The operations to_extent_tensor and from_extent_tensor become no-ops when
lowered to the standard dialect.
This is possible with a lowering from shape.shape to tensor<?xindex>.

Depends On D81161

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Repository: rG LLVM Github Monorepo

Event Timeline

frgossen created this revision.Jun 4 2020, 7:00 AM

Herald added a project: Restricted Project. · View Herald TranscriptJun 4 2020, 7:00 AM

Herald added subscribers: jurahul, Kayjukh, grosul1 and 12 others. · View Herald Transcript

Harbormaster completed remote builds in B59070: Diff 268461.Jun 4 2020, 8:48 AM

frgossen added a child revision: D81248: [MLIR][Shape] Make dimension an operand of `get_extent`.Jun 5 2020, 3:41 AM

frgossen added a child revision: D81249: [MLIR][Shape] Add support for `OpAsmInterface` in `shape.const_size`.Jun 5 2020, 3:45 AM

pifon2a accepted this revision.Jun 5 2020, 5:17 AM

This revision is now accepted and ready to land.Jun 5 2020, 5:17 AM

Herald added a subscriber: msifontes. · View Herald TranscriptJun 5 2020, 5:17 AM

Closed by commit rG970bb4a291c0: [MLIR] Add `to/from_extent_tensor` lowering to the standard dialect (authored by frgossen). · Explain WhyJun 8 2020, 2:41 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

mlir/

lib/

Conversion/

ShapeToStandard/

ShapeToStandard.cpp

45 lines

test/

Conversion/

ShapeToStandard/

shape-to-standard.mlir

23 lines

Diff 269141

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mlir/lib/Conversion/ShapeToStandard/ShapeToStandard.cpp