[all-commits] [llvm/llvm-project] bd87c6: [mlir][Vector] Add custom slt / SCF.if folding to ...

[Nicolas Vasilache via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bd87c6bce1c30cc089ffdea5e0f3cf5407ed37c5
      https://github.com/llvm/llvm-project/commit/bd87c6bce1c30cc089ffdea5e0f3cf5407ed37c5
  Author: Nicolas Vasilache <ntv at google.com>
  Date:   2020-07-06 (Mon, 06 Jul 2020)

  Changed paths:
    M mlir/lib/Conversion/VectorToSCF/VectorToSCF.cpp
    M mlir/test/Conversion/VectorToSCF/vector-to-loops.mlir

  Log Message:
  -----------
  [mlir][Vector] Add custom slt / SCF.if folding to VectorToSCF

scf.if currently lacks folding on true / false conditionals.
Such foldings are a bit more involved than can be addressed immediately.
This revision introduces an eager folding  for lowering vector.transfer operations in the presence of unrolling.

Differential revision: https://reviews.llvm.org/D83146