[B! LLVM] goodstoriezã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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LLVMã«é–¢ã™ã‚‹goodstoriezã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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LLVMã‚’å§‹ã‚ã‚ˆã†ï¼ ã€œ LLVM IRã®åŸºç¤Žã¯clangãŒæ•™ãˆã¦ãã‚ŒãŸãƒ»Brainf**kã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’ä½œã£ã¦ã¿ã‚ˆã† ã€œ - ãƒ—ãƒã‚°ãƒ©ãƒ ãƒ¢ã‚°ãƒ¢ã‚°
ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’ä½œã£ã¦ã¿ãŸã„ã¨æ€ã£ã¦ã„ã¦ã‚‚ã€ã‚¢ã‚»ãƒ³ãƒ–ãƒªè¨€èªžã¯ã‚ˆãã‚ã‹ã‚‰ãªã„ã€‚ ãƒ‘ãƒ¼ã‚µãƒ¼ã¿ãŸã„ãªã‚³ãƒ¼ãƒ‰ã¯æ›¸ã„ãŸã“ã¨ãŒã‚ã‚‹ã‘ã‚Œã©ã€ã‚³ãƒ¼ãƒ‰ç”Ÿæˆã®å‡¦ç†ã¯ã•ã£ã±ã‚Šã ã€‚ å®Ÿè¡Œãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒã‚¤ãƒŠãƒªã‚¨ãƒ‡ã‚£ã‚¿ãƒ¼ã§è¦‹ã‚‹ã¨ã‹ãªã«ãã‚Œæ€–ã„ã€‚ ãã‚“ãªç§ãªã®ã§ã™ãŒã€LLVMã«èˆˆå‘³ã‚’æŒã¡å§‹ã‚ã¦ã„ã¾ã™ã€‚ Swiftã‚„Rustã€ã‚ã‚‹ã„ã¯Emscriptenãªã©ã€è¿‘å¹´æ³¨ç›®ã•ã‚Œã¦ã„ã‚‹è¨€èªžã‚„ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©æŠ€è¡“ã®ä¸æž¢ã«ã¯LLVMãŒã‚ã‚Šã¾ã™ã€‚ ã‚¢ã‚»ãƒ³ãƒ–ãƒªã¯ã‚ˆãåˆ†ã‹ã‚‰ãªãã¦ã‚‚LLVMã‚’ä½¿ã„ã“ãªã›ã‚‹ã‚ˆã†ã«ãªã‚Œã°ã€ãƒžãƒ«ãƒãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã§å®Ÿè¡Œãƒ•ã‚¡ã‚¤ãƒ«ã‚’ç”Ÿæˆã§ãã‚‹è¨€èªžå‡¦ç†ç³»ã‚’ä½œã‚‹ã®ã§ã¯ãªã„ã‹ã€‚ ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ä½œã£ã¦ã¿ãŸã„ãªã€LLVMã‚’ä½¿ã£ã¦ã¿ã‚ˆã†ã‹ãªã¨æ€ã£ã¦ã„ã‚‹ä»Šæ—¥ã“ã®ã”ã‚ã§ã™ã€‚ ã¨ã“ã‚ãŒã€ã„ã–LLVMã‚’å‹‰å¼·ã—ã‚ˆã†ã¨æ€ã£ã¦ã‚‚ã©ã“ã‹ã‚‰å§‹ã‚ã‚Œã°ã„ã„ã‹ã‚ˆãåˆ†ã‹ã‚Šã¾ã›ã‚“ã§ã—ãŸã€‚ ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã¯å·¨å¤§ã§èªã‚€æ°—ãŒèµ·ããªã„ã—ã€ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã‚’è¦‹ã¦ã‚‚ã•ã£ã±ã‚Šã§ã™ã€‚ é›°å›²æ°—ã¯ã‚
goodstoriez 2019/11/03
LLVM

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My First LLVM Compiler
A walkthrough of writing a basic compiler with LLVM. No prior experience assumed. In a short space of time, I was able to go from zero C++ knowledge, and no experience with LLVM, to a fully-fledged compiler. Itâ€™s a lot of fun, let me show you how! Our compiler will accept programs written in BF. This is a classic toy language for compilers, and there is even a BF compiler in LLVMâ€™s examples direct
goodstoriez 2019/11/03
LLVM

programming

it
ãƒªãƒ³ã‚¯
Vim ã‚’ WebAssembly ã«ç§»æ¤ã—ãŸ - ã¯ã‚„ããƒ—ãƒã‚°ãƒ©ãƒ ã«ãªã‚ŠãŸã„
ä¹…ã€…ã®ãƒ–ãƒã‚°ã§ã™ï¼Ž 6æœˆãã‚‰ã„ã«WebAssembly ã®ä»•æ§˜ã‚’ã–ã£ãã‚Šèªã‚“ã ã®ã§ï¼Œãªã‚“ã‹ WebAssembly ã§ã‚„ã‚ŠãŸã„ãªã¨æ€ã£ã¦ï¼ŒVim ã‚’ WebAssembly ã«ç§»æ¤ã—ã¦ãƒ–ãƒ©ã‚¦ã‚¶ã§å‹•ãã‚ˆã†ã«ã—ã¦ã¿ã¾ã—ãŸï¼Œã¨ã„ã†è©±ã§ã™ï¼Ž github.com å¤šåˆ†å®Ÿç‰©ã‚’è¦‹ã¦ã„ãŸã ãã®ãŒä¸€ç•ªæ—©ã„ã®ã§ï¼Œä¸‹è¨˜ã®ãƒªãƒ³ã‚¯ã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã¿ã¦ãã ã•ã„ï¼Ž ãƒ‡ãƒ¢ãƒšãƒ¼ã‚¸ã¯ã“ã¡ã‚‰ï¼ˆä¸‹è¨˜ã®æ³¨æ„äº‹é …ã‚’å…ˆã«ãŠèªã¿ãã ã•ã„ï¼‰ æ³¨æ„ ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ç‰ˆã® Chrome ã‹ Firefox ã‹ Safari ã‹ Edge ã‚’ä½¿ã£ã¦ãã ã•ã„ï¼Žã©ã†ã‚„ã‚‰ macOS ã§ã¯ Safari ãŒä¸€ç•ªå‹•ããŒè‰¯ã„ã§ã™ï¼Ž ãƒ‡ãƒ¢ãƒšãƒ¼ã‚¸ã¯å…¨éƒ¨ã§1MBã»ã©ã®ãƒªã‚½ãƒ¼ã‚¹ã‚’ fetch ã—ã¾ã™ï¼Žãƒ¢ãƒã‚¤ãƒ«ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãªã©ã‹ã‚‰ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹å ´åˆã¯ãŠæ°—ã‚’ã¤ã‘ãã ã•ã„ï¼Ž keydown ã§ã‚ãƒ¼å…¥åŠ›ã‚’å–ã£ã¦ã„ã‚‹ã®ã§ï¼Œã‚ãƒ¼å…¥åŠ›ã‚’æ¨ªå–ã‚Šã™ã‚‹ãƒ–ãƒ©ã‚¦ã‚¶æ‹¡å¼µãªã©ãŒæœ‰åŠ¹ã«ãªã£ã¦ã„ã‚‹ã¨
goodstoriez 2018/07/09
WebAssembly

vim

LLVM
ãƒªãƒ³ã‚¯
Scala Nativeã‚’å‹•ã‹ã—ã¦ã¿ãŸï¼ˆï¼‘ï¼‰ - kmizuã®æ—¥è¨˜
Scala Nativeã¯scalaã®ã‚³ãƒ¼ãƒ‰ã‚’(LLVMã®IRã‚’çµŒç”±ã—ã¦ï¼‰ãƒã‚¤ãƒ†ã‚£ãƒ–ã‚³ãƒ¼ãƒ‰ã«ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã™ã‚‹AOTã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ï¼ˆAhead Of Time Compilerï¼‰ã§ã™ã€‚ãã®å˜åœ¨ã«ã¤ã„ã¦ã¯ã€å°‘ã—å‰ã«ã‚µã‚¤ãƒˆãŒã§ãã¦ã„ãŸã“ã¨ã§ä¸€éƒ¨ã§è©±é¡Œã«ãªã£ã¦ã„ã¾ã—ãŸãŒã€Scala Days 2016 NYCã«ã¦æ£å¼ã«å…¬é–‹ã•ã‚Œã¾ã—ãŸã€‚ç¾åœ¨ã¯Pre-Releaseæ®µéšŽã§ã™ãŒã€æ—¢ã«ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã‚’è©¦ã›ã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ãŸã®ã§ã€ç’°å¢ƒã‚’æ§‹ç¯‰ã—ã¦ã¿ã¾ã—ãŸï¼ˆon Mac OSï¼‰ã€‚ scala-nativeã®ãƒªãƒã‚¸ãƒˆãƒªã‚’cloneã™ã‚‹ $ git clone git@github.com:scala-native/scala-native.git --recursive git submoduleã¨ã—ã¦scala/scalaã‚’æŒã£ã¦ã„ã‚‹ã®ã§ã€--recursiveã‚’ä»˜ã‘ã‚‹ã®ã‚’å¿˜ã‚Œãªã„ã‚ˆã†ã«ã—ã¾ã—ã‚‡ã†ã€‚ llvm(cla
goodstoriez 2016/05/16
git

scala

mac

LLVM

Scala Native
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Monads to Machine Code
Monads to Machine Code Just-in-time or JIT compilation is compilation done by dynamically generating executable code. Itâ€™s a common technique used in many language runtimes to generate optimized code for hot code paths as well ahead of time compilation for various tasks. So letâ€™s build a small LLVM-like intermediate language and JIT execution engine in Haskell. This will only function with modern
goodstoriez 2016/03/27
architecture

US

LLVM

Haskell

ã‚ã¨ã§èªã‚€

monad

monad2

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