[PATCH] D75513: [mlir] support reductions in loop to std conversion
Alex Zinenko via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 3 04:35:18 PST 2020
ftynse created this revision.
ftynse added a reviewer: nicolasvasilache.
Herald added subscribers: llvm-commits, Joonsoo, liufengdb, lucyrfox, mgester, arpith-jacob, antiagainst, shauheen, burmako, jpienaar, rriddle, mehdi_amini.
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Introduce support for converting loop.for operations with loop-carried values
to a CFG in the standard dialect. This is achieved by passing loop-carried
values as block arguments to the loop condition block. This block dominates
both the loop body and the block immediately following the loop, so the
arguments of this block are remain visible there.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D75513
Files:
mlir/lib/Conversion/LoopToStandard/ConvertLoopToStandard.cpp
mlir/test/Conversion/convert-to-cfg.mlir
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