forked from OSchip/llvm-project
2d515e49d8
Summary:
This diff implements the progressive lowering of insert_strided_slice.
Two cases appear:
1. when the source and dest vectors have different ranks, extract the dest
subvector at the proper offset and reduce to case 2.
2. when they have the same rank N:
a. if the source and dest type are the same, the insertion is trivial:
just forward the source
b. otherwise, iterate over all N-1 D subvectors and create an
extract/insert_strided_slice/insert replacement, reducing the problem
to vecotrs of the same N-1 rank.
This combines properly with the other conversion patterns to lower all the way to LLVM.
Reviewers: ftynse, rriddle, AlexEichenberger, andydavis1, tetuante, nicolasvasilache
Reviewed By: andydavis1
Subscribers: merge_guards_bot, mehdi_amini, jpienaar, burmako, shauheen, antiagainst, arpith-jacob, mgester, lucyrfox, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D72317
|
||
|---|---|---|
| .. | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .clang-format | ||
| .clang-tidy | ||
| CMakeLists.txt | ||
| LICENSE.TXT | ||
| README.md | ||
README.md
Multi-Level Intermediate Representation
See https://mlir.llvm.org/ for more information.