| 90a8260c | 30-Oct-2020 |
ergawy <[email protected]> |
[MLIR][SPIRV] Start module combiner.
This commit adds a new library that merges/combines a number of spv modules into a combined one. The library has a single entry point: combine(...).
To combine
[MLIR][SPIRV] Start module combiner.
This commit adds a new library that merges/combines a number of spv modules into a combined one. The library has a single entry point: combine(...).
To combine a number of MLIR spv modules, we move all the module-level ops from all the input modules into one big combined module. To that end, the combination process can proceed in 2 phases:
(1) resolving conflicts between pairs of ops from different modules (2) deduplicate equivalent ops/sub-ops in the merged module. (TODO)
This patch implements only the first phase.
Reviewed By: antiagainst
Differential Revision: https://reviews.llvm.org/D90477
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