[PATCH] D75058: [mlir] simplify affine maps and operands in affine.min/max

Mon Feb 24 08:49:18 PST 2020

ftynse created this revision.
ftynse added reviewers: herhut, nicolasvasilache, andydavis1.
Herald added subscribers: llvm-commits, Joonsoo, liufengdb, aartbik, lucyrfox, mgester, arpith-jacob, antiagainst, shauheen, burmako, jpienaar, rriddle, mehdi_amini.
Herald added a project: LLVM.

Affine dialect already has a map+operand simplification infrastructure in
place. Plug the recently added affine.min/max operations into this
infrastructure and add a simple test. More complex behavior of the simplifier
is already tested by other ops.

Addresses https://bugs.llvm.org/show_bug.cgi?id=45008.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D75058

Files:
  mlir/include/mlir/Dialect/AffineOps/AffineOps.td
  mlir/lib/Dialect/AffineOps/AffineOps.cpp
  mlir/test/AffineOps/canonicalize.mlir

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