[mlir][tosa] Fold exp(log) operation into no-op
authorKai Sasaki <lewuathe@gmail.com>
Fri, 12 May 2023 02:40:00 +0000 (11:40 +0900)
committerKai Sasaki <lewuathe@gmail.com>
Fri, 12 May 2023 03:03:26 +0000 (12:03 +0900)
commit9b158debe0e40bab76c4a22574f89a9881de2ca1
tree7d3378a8aa158fce0c9d725c2c609773ad1363cc
parent2ed77846a9161106a26d1efa9b68a3122856b434
[mlir][tosa] Fold exp(log) operation into no-op

Element-wise exp(log) can be canonicalized as no-op.

Reviewed By: eric-k256

Differential Revision: https://reviews.llvm.org/D150342
mlir/include/mlir/Dialect/Tosa/IR/TosaOps.td
mlir/lib/Dialect/Tosa/IR/TosaCanonicalizations.cpp
mlir/test/Dialect/Tosa/canonicalize.mlir