squishy 🐻‍❄️

A collection of new (LLVM 15) passes to compile normal-looking code to a callable, jump-to-able blob. Also includes a python library that provides a python interface to produce a blob for any architecture triple.

Inspired by SheLLVM, but should address some of the outdated issues with that project. Thanks to SheLLVM for the inspiration :)

Installing

Dependencies

LLVM-15: Install with wget -qO - https://apt.llvm.org/llvm.sh | sudo bash -s 15
Meson 0.63+: Install with pip install -U meson and add ~/.local to your path

To set up LLVM-15 as alternatives you can run scripts/set-alternatives.sh

The easiest way to install squishy 🐻‍❄️ is from PyPi (sorry about the name, PyPi has weird rules). If an sdist is installed, meson must be installed and llvm-15 must be available.

python3 -m pip install pysquishy>=0.1.16

Building

squishy 🐻‍❄️ uses the meson modern build system. To build, first ensure that meson and ninja are installed, and that you have an installation of llvm-15 which you can get here.

Then, invoke:

meson build
cd build
meson compile

to produce the library.

Passes

Aggressive Inliner: Recursively applies alwaysinline and inlines function calls and global variables into the main function.

Metadata

Release files for pysquishy 0.1.21

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for pysquishy 0.1.21
File	Size	Uploaded
pysquishy-0.1.21.tar.gz	1.6 MB	Oct 30, 2022	Details

Release files / pysquishy-0.1.21.tar.gz

Download URL	pysquishy-0.1.21.tar.gz
Size	1.6 MB
Tags	Source
SHA-256 checksum How to use checksums	`30e2a148ef67df61a86780186676cd3898ab0eb3bf6079c905c57a579e9affaf`
BLAKE2b-256 checksum How to use checksums	`81f490b91a5aae58aef7e508be9109e3dc3ecd4a0861227d07adac2f37f96982`
Upload date	Oct 30, 2022
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.2.1 CPython/3.11.0rc2 Linux/6.1.0-0.rc2.21.fc38.x86_64`