Show HN: Regular expression compilation visualized https://ift.tt/3rdXWF3

Show HN: Regular expression compilation visualized https://ift.tt/3c6isDu March 22, 2021 at 03:18AM

Show HN: Put Localhost on the Internet Instantly https://ift.tt/3rhc3tD

Show HN: Put Localhost on the Internet Instantly https://localhost.run/ March 21, 2021 at 04:53PM

Show HN: xocc – C compiler based on BSD license https://ift.tt/3caMBlf

Show HN: xocc – C compiler based on BSD license Hello everybody, I'm glad to announce the major release of xocc C compiler, 1.2.1, based on BSD license. xocc is a C compiler that based on XOC infrastructure, XGEN code generator and XOCFE C frontend. Both xocc, XOC, XGEN, and XOCFE are based on BSD license. XOC provides multi-level IRs, flexibility, and the capability of representing almost all popular languages. There are mainly two level IRs used throughout all phases of the compilation. In addition to basic IR, XOC also provides IR builder, BB manipulating api, Control Flow Graph(CFG), IR lowering, Control Dependent Graph, Dominator Tree, Register SSA, Memory SSA, Agressive Flow Sensitive Alias Analysis, Flow Insensitive Alias Analysis, Agressive Field Sensitive Alias Analysis, Interprocedual Analysis Framework, Inliner, Dead Code Elimination, Copy Propagation, GCSE, GVN, and a lot of sophisticated control flow and peephole optimizations. Moveover, XOC does not use any std library, it provides all basic algorithm library such Vector, List, Map, Dense Bitset, Sparse Bitset, Graph, Mempool, Big-Integer, Linear Algebraic library, Linear Programming Solver, just read Manual.txt of XOC. XGEN provides a retargetable machine code generator. For now, it could generate ARM, x86 code. XGEN provides IR2OR translator, Instruction Scheduling, Register Allocation, Instruction Packager, Assembly. XOCFE is C frontend, it prints AST as output. XOCC is a driver that composes XOCFE, AST2IR, XOC and XGEN into complete C compiler. All features provided by XOCC, XOC, XGEN, XOCFE empower you developing any compiler and analysis tools. Any feedback on the compiler and its components would be much appreciated! To build xocc, see https://ift.tt/2JO3iU0 for details. Get them here: https://ift.tt/2JO3iU0 https://ift.tt/2XYjv32 https://ift.tt/2JXfn9x https://ift.tt/2XVfwEg Contact: steven.known@gmail.com March 21, 2021 at 06:19AM

Show HN: Control a Synth with Your Webcam https://ift.tt/3vMwSjX

Show HN: Control a Synth with Your Webcam https://ift.tt/31a26TP March 21, 2021 at 01:26PM

Show HN: AccessiByeBye – An Accessibility Overlay Blocker https://ift.tt/3tI9cLH

Show HN: AccessiByeBye – An Accessibility Overlay Blocker https://ift.tt/3f7yyyJ March 21, 2021 at 12:11PM

Show HN: Programmable browser you embed in your app https://ift.tt/3sa1KbJ

Show HN: Programmable browser you embed in your app https://isolation.site/ March 21, 2021 at 04:11AM

Show HN: Database of Business Strategies https://ift.tt/3tUyHd1

Show HN: Database of Business Strategies https://ift.tt/3coU0fp March 21, 2021 at 07:01AM