---
id: pr-tilelang-1533
repo: tile-ai/tilelang
pr: 1533
title: '[Fix] Add support for non-var complement arithmetic computation (#1374)'
author: kurisu6912
date: '2025-12-25'
url: https://github.com/tile-ai/tilelang/pull/1533
source_category: upstream-code
architectures:
- sm100
tags:
- fused-op
techniques:
- kernel-fusion
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: d5d959ef7eda7eb90f80063c776388a1aceb01db
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- 3rdparty/tvm
- src/layout/layout.cc
- src/layout/utils.cc
- testing/python/issue/test_tilelang_issue_1374.py
artifact_dir: evidence/pull-bundles/tilelang/gh-1533
head_ref_oid: ee0c1ef1f55a65c80cb315b18a21df31ff871cda
---
# [Fix] Add support for non-var complement arithmetic computation (#1374)

- Repository: `tile-ai/tilelang`
- PR: [1533](https://github.com/tile-ai/tilelang/pull/1533)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `3rdparty/tvm`
- `src/layout/layout.cc`
- `src/layout/utils.cc`
- `testing/python/issue/test_tilelang_issue_1374.py`

## Evidence Bundle

`evidence/pull-bundles/tilelang/gh-1533`
