Alex Zinenko d1560f3956 [mlir] scf::ForOp: provide builders with callbacks for loop body ... Thanks to a recent change that made `::build` functions take an instance of `OpBuilder`, it is now possible to build operations within a region attached to the operation about to be created. Exercise this on `scf::ForOp` by taking a callback that populates the loop body while the loop is being created. Additionally, provide helper functions to build perfect nests of `ForOp`s, with support for iteration arguments. These functions provide the same functionality as EDSC LoopNestBuilder with simpler implementation, without relying on edsc::ScopedContext, and using `OpBuilder` in an unambiguous way. Compatibility functions for EDSC are provided, but may be removed in the future. Differential Revision: https://reviews.llvm.org/D79688		2020-05-19 16:26:29 +02:00
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CMakeLists.txt	[mlir] NFC: Rename LoopOps dialect to SCF (Structured Control Flow)	2020-05-11 15:04:27 +02:00
builder-api-test.cpp	[mlir] scf::ForOp: provide builders with callbacks for loop body	2020-05-19 16:26:29 +02:00
lit.local.cfg	Make EDSC builder test more robust to the order of evaluation	2019-06-01 19:56:34 -07:00