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llvmã«é–¢ã™ã‚‹hiroyukimã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (9)

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å¤§å¦é™¢ç”Ÿã®ãŸã‚ã®LLVM | POSTD
(æ³¨ï¼š2017/07/06ã€ã„ãŸã ã„ãŸãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’å…ƒã«ç¿»è¨³ã‚’ä¿®æ£ã„ãŸã—ã¾ã—ãŸã€‚) ã“ã®è¨˜äº‹ã¯ã€ LLVM ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©åŸºç›¤ã‚’ä½¿ã£ã¦ãƒªã‚µãƒ¼ãƒã‚’ã™ã‚‹äººã®ãŸã‚ã®å…¥é–€æ›¸ã§ã™ã€‚ã“ã‚Œã‚’èªã‚ã°ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«å…¨ãèˆˆå‘³ã®ãªã„å¤§å¦é™¢ç”Ÿã‚‚ã€æ¥½ã—ã¿ãªãŒã‚‰LLVMã‚’ä½¿ã£ã¦å„ªã‚ŒãŸåŠŸç¸¾ã‚’ã‚ã’ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ãªã‚‹ã§ã—ã‚‡ã†ã€‚ LLVMã¨ã¯ä½•ã‹ï¼Ÿ LLVMã¯éžå¸¸ã«å„ªã‚Œã¦ã„ã¦ã€ãƒãƒƒã‚¯ã—ã‚„ã™ãã€Cè¨€èªžã‚„C++ã®ã‚ˆã†ãªâ€ãƒã‚¤ãƒ†ã‚£ãƒ–â€è¨€èªžå‘ã‘ã®ã€æ™‚ä»£ã®å…ˆç«¯ã‚’è¡Œãã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã§ã™ã€‚ LLVMã®ç´ æ™´ã‚‰ã—ã•ã«é–¢ã—ã¦ã¯ä»–ã«ã‚‚æ§˜ã€…ãªè©±ã‚’èžãã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ï¼ˆJITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨ã—ã¦ã‚‚ä½¿ãˆã‚‹ã¨ã‹ã€Cè¨€èªžç³»åˆ—ä»¥å¤–ã®æ§˜ã€…ãªè¨€èªžã‚’å¼·åŒ–ã§ãã‚‹ã¨ã‹ã€ App Storeã‹ã‚‰ã®æ–°ã—ã„é…ä¿¡å½¢æ…‹ ã§ã‚ã‚‹ã¨ã‹ã€ãªã©ãªã©)ã€‚ã‚‚ã¡ã‚ã‚“å…¨éƒ¨æœ¬å½“ã®ã“ã¨ã§ã™ãŒã€ä»Šå›žã®è¨˜äº‹ã®ç›®çš„ã¨ã—ã¦ã¯ã€ä¸Šè¿°ã®å®šç¾©ãŒé‡è¦ã§ã™ã€‚ LLVMãŒä»–ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨å·®åˆ¥åŒ–ã•ã‚Œã‚‹ç†ç”±ã«ã¯ã€ã„ãã¤ã‹ã®å¤§ããª
hiroyukim 2017/12/18
llvm
ãƒªãƒ³ã‚¯
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‚
hiroyukim 2017/02/27
LLVM
ãƒªãƒ³ã‚¯
Emscriptenã§Cè¨€èªžã‚’JavaScriptã«å¤‰æ›ã™ã‚‹ - Qiita
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hiroyukim 2015/08/18
Cè¨€èªž

javascript

llvm
ãƒªãƒ³ã‚¯
Crystal : The Crystal Programming Language
Batteries includedCrystalâ€™s standard library comes with a whole range of libraries that let you start working on your project right away. Check the API docs # A very basic HTTP server require "http/server" server = HTTP::Server.new do |context| context.response.content_type = "text/plain" context.response.print "Hello world, got #{context.request.path}!" end address = server.bind_tcp(8080) puts "L
hiroyukim 2015/06/18
Crystal

language

llvm
ãƒªãƒ³ã‚¯
Write You a Haskell ( Stephen Diehl )
Building a modern functional compiler from first principles. Stephen Diehl In 2014 I wrote a short tutorial about building a small imperative language in Haskell that compiled into LLVM. I was extremely happy with the effect the tutorial seemed to have, and the warm response I got from so many people was very encouraging. I've done a great bit of thinking about what the most impactful topic I coul
hiroyukim 2015/01/06
Haskell

write

LLVM

compiler
ãƒªãƒ³ã‚¯
qrintfã®æœ€é©åŒ– - é–‹ç™ºæ—¥è¨˜
H2Oã®å†…éƒ¨ã§ã¯ï¼Œæ•°å€¤ï¼Œæ–‡å—åˆ—ã®ãƒ•ã‚©ãƒ¼ãƒžãƒƒã‚¿ã¨ã—ã¦sprintfãŒç”¨ã„ã‚‰ã‚Œã¦ã„ã¾ã™ï¼Ž æˆ‘ã€…ã¯ï¼Œæœ€è¿‘ã¾ã§sprintfå°‚ç”¨ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰å¤‰æ›å™¨, qrintfã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã‚’è¡Œã£ã¦ã„ã¾ã—ãŸï¼Ž æœ¬ç¨¿ã§ã¯qrintfã®æ¦‚è¦ã¨ä»Šå›žé©å¿œã—ãŸå·¥å¤«ï¼Œãã—ã¦ä»Šå¾Œã®èª²é¡Œã«ã¤ã„ã¦ã¾ã¨ã‚ã¦ãŠãã¾ã™ï¼Ž 1. qrintfã¨ã¯ï¼Ÿ qrintfã¨ã¯Cã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®ï¼‘ã¤ã§ã‚ã‚‹gccã®ãƒ—ãƒªãƒ—ãƒã‚»ãƒƒã‚µã®ãƒ©ãƒƒãƒ‘ãƒ¼ã§ã‚ã‚Šï¼Œsnprintfã‚’é«˜é€ŸåŒ–ã™ã‚‹ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰å¤‰æ›å™¨ã§ã™ï¼Ž æœ¬ç¨¿åŸ·ç†æ™‚ç‚¹ã§ã®qrintfã®å¤‰æ›å¯¾è±¡ã¯sprintfã¨snprintfã§ã™ï¼Žä»¥ä¸‹æœ¬æ–‡ä¸ã§ã¯ç‰¹ã«ã“ã¨ã‚ã‚Šã®ãªã„é™ã‚Šsprintfã¨è¨˜è¿°ã—ãŸå ´åˆsprintf, snprintfã®ä¸¡æ–¹ã‚’æŒ‡ã—ã¾ã™ï¼Ž qrintfã¯ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã«å‡ºç¾ã™ã‚‹sprintfã§åˆ©ç”¨ã™ã‚‹ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆæ–‡å—åˆ—ã‚’è§£æžã—ï¼Œåž‹ã”ã¨ã«ç”¨æ„ã•ã‚ŒãŸé–¢æ•°å‘¼å‡ºã«ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãæ›ãˆsprintfã®é«˜é€ŸåŒ–ã‚’è¡Œã„ã¾ã™ï¼Ž
hiroyukim 2014/12/24
qrintf

sprintf

llvm

clang

gcc
ãƒªãƒ³ã‚¯
Haskellã§LLVM Frontend
parsecï½»ï½²ï½ºï½°ã€‚llvm-generalé›£ã—ã„
hiroyukim 2014/05/12
haskell

llvm
ãƒªãƒ³ã‚¯
GitHub - jcdutton/libbeauty: Decompiler and Reverse Engineering tool
Dismiss Join GitHub today GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together. Sign up
hiroyukim 2013/12/29
llvm
ãƒªãƒ³ã‚¯
LLVM Clangã€ä¸¦åˆ—å‡¦ç†æ€§èƒ½å¤§å¹…å‘ä¸Š
LLVM is a robust system, particularly well suited for developing new mid-level language-independent analyses and optimizations. OpenMP 3.1ã®ãƒ•ãƒ«ã‚µãƒãƒ¼ãƒˆãŒLLVM Clang 3.1ã«è¿½åŠ ã•ã‚ŒãŸã“ã¨ãŒã€ãƒ¡ãƒ¼ãƒªãƒ³ã‚°ãƒªã‚¹ãƒˆã«æŠ•ç¨¿ã•ã‚ŒãŸã€Œ[LLVMdev] OpenMP 3.1 Support Implementation In Clang Is Availableã€ã«ã‚ˆã£ã¦æ˜Žã‚‰ã‹ã«ãªã£ãŸã€‚OpenMP 3.1ã®ã™ã¹ã¦ã®è©¦é¨“ã‚’ã‚¯ãƒªã‚¢ã—ã¦ã„ã‚‹ã¨ã„ã†ã€‚Clang 3.3ã«å¯¾ã—ã¦ãƒžãƒ¼ã‚¸ã•ã‚ŒãŸã¨ã•ã‚Œã¦ãŠã‚Šã€ä»Šå¾Œã‚‚ãƒžãƒ¼ã‚¸ã‚’ç¶šã‘ã¦æœ€çµ‚çš„ã«ã™ã¹ã¦ã®æˆæžœç‰©ã‚’çµ±åˆã™ã‚‹ã¨ã—ã¦ã„ã‚‹ã€‚ OpenMPã¯å‡¦ç†ã‚’ä¸¦åˆ—ã«å®Ÿè¡Œã™ã‚‹ãŸã‚ã®ä»•çµ„ã¿ã®ã²ã¨ã¤ã€‚OpenMPã«å¯¾å¿œã—ãŸã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’è¨˜è¿°ã—
hiroyukim 2013/08/29
llvm

clang

ä¸¦åˆ—å‡¦ç†
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