Uday Bondhugula d166b66cba PR #40925: [MLIR] Update lhlo.const to linalg lowering to use affine.store inste… ... Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/40925 …ad of std.store The xla_lhlo.const lowering uses std.store to store a constant to 0-d memrefs. Update it to affine.store since such an access is trivially affine (no indices). An affine.store can always be lowered to std.store. Copybara import of the project: -- 9e18ede72fbbca107177bd742921e4cbf77adc82 by Uday Bondhugula <uday@polymagelabs.com>: [MLIR] Update lhlo.const to linalg lowering to use affine.store instead of std.store The xla_lhlo.const lowering uses std.store to store a constant to 0-d memrefs. Update it to affine.store since such an access is trivially affine (no indices). An affine.store can always be lowered to std.store. COPYBARA_INTEGRATE_REVIEW=https://github.com/tensorflow/tensorflow/pull/40925 from polymage-labs:lhlo_to_linalg_affine_store 9e18ede72fbbca107177bd742921e4cbf77adc82 PiperOrigin-RevId: 320623152		2020-07-30 22:33:51 +00:00
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IR	Fold xla iota across a 1-length dimension into a zero value	2020-07-30 22:33:43 +00:00
transforms	PR #40925: [MLIR] Update lhlo.const to linalg lowering to use affine.store inste…	2020-07-30 22:33:51 +00:00