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[mlir][Analysis] Introduce LoopInfo in mlir
authorChristian Ulmann <christian.ulmann@nextsilicon.com>
Wed, 5 Apr 2023 12:55:22 +0000 (12:55 +0000)
committerChristian Ulmann <christian.ulmann@nextsilicon.com>
Wed, 5 Apr 2023 12:57:16 +0000 (12:57 +0000)
commit1ef51e0452a473f404edc635412685fce6f61004
tree7c5e090f7820d0085ab4a10741ba36f45c0c92f0tree | snapshot
parentd73d62c439fb1ecace5994170285da534d418173commit | diff
[mlir][Analysis] Introduce LoopInfo in mlir

This commit introduces an instantiation of LLVM's LoopInfo for CFGs in
MLIR. To test the LoopInfo, a test pass is added the checks the analysis
results for a set of CFGs.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D147323
mlir/include/mlir/Analysis/CFGLoopInfo.h [new file with mode: 0644] blob
mlir/include/mlir/IR/RegionGraphTraits.h diff | blob | history
mlir/lib/Analysis/CFGLoopInfo.cpp [new file with mode: 0644] blob
mlir/lib/Analysis/CMakeLists.txt diff | blob | history
mlir/test/Analysis/test-cfg-loop-info.mlir [new file with mode: 0644] blob
mlir/test/lib/Analysis/CMakeLists.txt diff | blob | history
mlir/test/lib/Analysis/TestCFGLoopInfo.cpp [new file with mode: 0644] blob
mlir/tools/mlir-opt/mlir-opt.cpp diff | blob | history
Domain: System / Toolchain;