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PlayStation 4ã€é–‹ç™ºã«ã¯LLVM Clang
LLVM is a robust system, particularly well suited for developing new mid-level language-independent analyses and optimizations. 11æœˆ6æ—¥ã‹ã‚‰7æ—¥(ç±³å›½æ™‚é–“)ã«ã‹ã‘ã¦ã‚µãƒ³ãƒ•ãƒ©ãƒ³ã‚·ã‚¹ã‚³ã§é–‹å‚¬ã•ã‚ŒãŸã€Œ2013 LLVM Developers' Meetingã€ã«ãŠã‘ã‚‹ãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã®ã‚ˆã†ã™ãŒã‚µã‚¤ãƒˆã«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã•ã‚ŒãŸã€‚Sony Computer Entertainmentã®Paul T. Robinsonæ°ãŒPlayStation 4ã®é–‹ç™ºç’°å¢ƒã«ã¤ã„ã¦ç™ºè¡¨ã—ã¦ãŠã‚Šã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚¤ãƒ³ãƒ•ãƒ©ã‚¹ãƒˆãƒ©ã‚¯ãƒãƒ£ã¨ã—ã¦LLVM Clangã‚’æŽ¡ç”¨ã—ã¦ã„ã‚‹ã“ã¨ã€æŽ¡ç”¨ã«è‡³ã‚‹ã¾ã§ã®æ¤œè¨Žäº‹é …ã‚„ã€çµæžœã¨ã—ã¦ã©ã®ã‚ˆã†ãªåˆ©ç‚¹ãŒå¾—ã‚‰ã‚ŒãŸã‹ã‚’èª¬æ˜Žã—ã¦ã„ã‚‹ã€‚ PlayStation 4ã®é–‹ç™ºã«ã¯LLVM
kawacho 2013/12/26
FreeBSDã€LLVM Clang

LLVM

Clang

PS4
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LLVM 3.0ç™»å ´ - æ–°ãƒ¬ã‚¸ã‚¹ãƒˆãƒªã‚¢ãƒã‚±ãƒ¼ã‚¿å®Ÿç¾ã€ã•ã‚‰ã«é«˜é€ŸåŒ–
LLVM is a robust system, particularly well suited for developing new mid-level language-independent analyses and optimizations. LLVMãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¯12æœˆ1æ—¥(ç±³å›½æ™‚é–“)ã€LLVMã®æœ€æ–°ç‰ˆã¨ãªã‚‹ã€ŒLLVM 3.0ã€ã‚’å…¬é–‹ã—ãŸã€‚LLVMã¯OSSã¨ã—ã¦é–‹ç™ºã•ã‚Œã¦ã„ã‚‹ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚¤ãƒ³ãƒ•ãƒ©ã‚¹ãƒˆãƒ©ã‚¯ãƒãƒ£ã€‚å½“åˆç ”ç©¶ç›®çš„ã§ã‚¹ã‚¿ãƒ¼ãƒˆã—ãŸãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã ãŒã€ä»¥å¾Œæ€¥é€Ÿã«æˆé•·ã€‚ç¾åœ¨ã§ã¯C/C++/Objective-Cã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’ã¯ã˜ã‚ã•ã¾ã–ã¾ãªã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚„ãƒ„ãƒ¼ãƒ«ãƒã‚§ãƒ¼ãƒ³ã€ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€ã‚µãƒ–ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãªã©ã‚’æŠ±ãˆã‚‹æ–°é€²æ°—é‹ã®ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã¨ãªã£ã¦ã„ã‚‹ã€‚å¤§æ‰‹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒ™ãƒ³ãƒ€ã‚‚æ´»ç”¨ã™ã‚‹ãªã©æ³¨ç›®åº¦ã®é«˜ã„æŠ€è¡“ã¨ãªã£ã¦ã„ã‚‹ã€‚ LLVM 3.0ã¯2.9ã‹ã‚‰åŠå¹´ã®é–‹ç™ºæœŸé–“ã‚’çµŒã¦å…¬é–‹ã•ã‚ŒãŸæœ€æ–°ç‰ˆã€‚ä¸»ãª
kawacho 2011/12/08
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LLVM

Clang
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Xcode 4 ã§ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã«ãªã£ãŸ LLVM ã£ã¦ä½•?
ã“ã‚“ã«ã¡ã¯ã€‚é–‹ç™ºæ‹…å½“ã®é‡‘å†…ã§ã™ã€‚ Xcode 4 ã¯ UI ã‚‚ã™ã£ã‹ã‚Šå¤‰ã‚ã‚Šã¾ã—ãŸãŒã€ãƒ“ãƒ«ãƒ‰ã®è¦ã§ã‚ã‚‹ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚‚ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãŒå¤‰æ›´ã•ã‚Œã¦ã„ã¾ã™ã€‚ãã®æ–°ã—ã„ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®ã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰ãŒã€ŒLLVMã€ã§ã™ã€‚ã„ã¾ã„ã¡èžãæ…£ã‚Œãªã„æ–¹ã‚‚ã„ã‚‹ã¨æ€ã†ã®ã§ã€ä»Šå›žã¯ãã® LLVM ã«ã¤ã„ã¦ç°¡å˜ã«ã”ç´¹ä»‹ã—ã¾ã™ã€‚ ã–ã£ãã‚Šã¨ã—ãŸçµè«–ã‹ã‚‰è¨€ã£ã¦ã—ã¾ãˆã°ã€Xcode ã«ãŠã‘ã‚‹ LLVM ã¯å¾“æ¥ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã§ã‚ã‚‹ GCC ã‚’ç½®ãæ›ãˆã‚‹ã‚‚ã®ã§ã™ã€‚LLVM ã«ã¯æ¬¡ã®ã‚ˆã†ãªç‰¹å¾´ãŒã‚ã‚Šã¾ã™ã€‚ ãƒ»ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ãŒé€Ÿã„ ãƒ»ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã•ã‚ŒãŸã‚³ãƒ¼ãƒ‰ãŒé€Ÿã„ ãƒ»ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãŒã‚ã‹ã‚Šã‚„ã™ã„ ãƒ»ä»–ã®ãƒ„ãƒ¼ãƒ«ã¨é€£æºã—ã‚„ã™ã„ ã„ã„ã“ã¨ã°ã‹ã‚Šã§ã™ãã€‚ ã—ã‹ã—ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¯è¦ã¨ãªã‚‹é‡è¦ãªã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆãªã®ã§ã€äº’æ›æ€§ãªã©ã¸ã®é…æ…®ã‹ã‚‰ã€Apple ã¯ GCC ã‹ã‚‰ã®ç§»è¡Œã‚’å°‘ã—ãšã¤æ®µéšŽçš„ã«é€²ã‚ã¦ã„ã¾ã™ã€‚ å®Ÿéš›ã€Xcode 4.0 ã§ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã¯å®Œå…¨ã«
kawacho 2011/07/07
Xcode

LLVM

Clang
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Cocoaã®æ—¥ã€…: @synthesize default ã¨ Class Extensions Variables
LLVM ã¨ Clang ã‚’ä½¿ã†ã¨æ¬¡ã®ã“ã¨ãŒã§ãã‚‹ã‚‰ã—ã„ã€‚ ãƒ»@synthesize ã®çœç•¥ ãƒ»Class Extensions ã§ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹å¤‰æ•°å®šç¾© å…ƒãƒã‚¿ã¯ã“ã“ã‹ã‚‰ã€‚ M Cubed Software - Blog è¨å®šæ–¹æ³•ã¯ã‚¿ãƒ¼ã‚²ãƒƒãƒˆã®ãƒ“ãƒ«ãƒ‰è¨å®šã‚’é–‹ãï¼’ã¤ã®è¨å®šã‚’è¡Œã†ã€‚ ï¼‘ã¤ã¯ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®æŒ‡å®šã€‚ -Xclang -fobjc-nonfragile-abi2 ã‚’æŒ‡å®šã™ã‚‹ã€‚ ã™ã‚‹ã¨ä¸‹è¨˜ã®ã‚³ãƒ¼ãƒ‰ãŒã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ SampleModel.h @interface SampleModel : NSObject { } @end SampleModel.m #import "SampleModel.h" @interface SampleModel() { NSString* name; } @property (nonatomic, copy) NSString* name;
kawacho 2010/12/08
Cocoa

Objective-C

LLVM

Clang
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LLVMã®C/C++ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã¯ã‚ã‹ã‚Šã‚„ã™ã„ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
LLVM is a robust system, particularly well suited for developing new mid-level language-independent analyses and optimizations. Cã‚„C++ã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é–‹ç™ºã™ã‚‹å ´åˆã€ã¾ãŸã¯C/C++ã§é–‹ç™ºã•ã‚ŒãŸã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã™ã‚‹å ´åˆã«éé‡ã™ã‚‹ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚¨ãƒ©ãƒ¼ã‚„å‡ºåŠ›ã•ã‚Œã‚‹ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã¯ã€C/C++ã«ç²¾é€šã—ã¦ã„ãªã‘ã‚Œã°åŽŸå› ã‚’äºˆæ¸¬ã—ã«ãã„ã“ã¨ãŒå¤šãã€C/C++åˆå¿ƒè€…ã‚’èŽç¸®ã•ã›ã‚‹åŽŸå› ã®ã²ã¨ã¤ã«ãªã£ã¦ã„ã‚‹ã€‚ç§»æ¤ã™ã‚‹æ®µéšŽã§ã‚¤ãƒ³ã‚¯ãƒ«ãƒ¼ãƒ‰ãŒå¿…è¦ã«ãªã£ãŸã¨ã‹ã€typedefã‚’è¿½åŠ ã™ã‚‹ã¨ã„ã£ãŸç°¡å˜ãªå¯¾å‡¦ã§ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã§ãã‚‹ã‚‚ã®ãŒã€ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã®å†…å®¹ãŒç†è§£ã§ããªã„ãŸã‚ã«è§£æ±ºã§ããªã„ã¨ã„ã†ã“ã¨ã¯ã¾ã¾ã‚ã‚‹ã€‚ LLVM Project Blog: Amazing feat
kawacho 2010/04/13
LLVM

Clang
ãƒªãƒ³ã‚¯
LLVMã®C/C++ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¯åˆ†ã‹ã‚Šã‚„ã™ã„ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’å‡ºåŠ› | ã‚¹ãƒ©ãƒ‰ ãƒ‡ãƒ™ãƒãƒƒãƒ‘ãƒ¼
ã‚„ã‚„æ—§èžã¨ãªã‚‹ã‹ã‚‚ã—ã‚Œãªã„ãŒã€ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«ã«ã¦LLVMã®C/C++ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã®ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã¯åˆ†ã‹ã‚Šã‚„ã™ã„ã¨ã„ã†è©±ãŒç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã€‚å…ƒãƒã‚¿ã¯LLVM Project Blogã®ã€ŒAmazing feats of Clang Error Recoveryï¼ˆLLVMã®C/C++ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã€ŒClangã€ã®ãŠãã‚‹ã¹ãã‚¨ãƒ©ãƒ¼ãƒªã‚«ãƒãƒªæ©Ÿèƒ½ï¼‰ã€‚ LLVMã¯ç¾åœ¨é–‹ç™ºãŒé€²ã‚ã‚‰ã‚Œã¦ã„ã‚‹ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ç’°å¢ƒã§ã€ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ä¸€æ—¦ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£éžä¾å˜ã®ä¸é–“ã‚³ãƒ¼ãƒ‰ã«å¤‰æ›ã€æœ€é©åŒ–ã‚’è¡Œã£ãŸå¾Œãƒã‚¤ãƒ†ã‚£ãƒ–ãªã‚³ãƒ¼ãƒ‰ã‚’å‡ºåŠ›ã™ã‚‹ã“ã¨ã§ã€ã‚ˆã‚Šæœ€é©åŒ–ã•ã‚ŒãŸãƒã‚¤ãƒŠãƒªã‚’ç”Ÿæˆã§ãã‚‹ã®ãŒç‰¹å¾´ã€‚ãã‚Œã ã‘ã§ãªãã€C/C++ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã§ã‚ã‚‹ã€ŒClangã€ã¯ã€ã€ŒGCCã¨æ¯”ã¹ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã«åˆ†ã‹ã‚Šã‚„ã™ã„ã‚¨ãƒ©ãƒ¼ã‚³ãƒ¼ãƒ‰ã‚’å‡ºåŠ›ã™ã‚‹ã€ã¨ã„ã†ã®ã‚‚åˆ©ç‚¹ã ãã†ã ã€‚ ä¾‹ãˆã°ã€Clangã§ã¯å®šç¾©ã•ã‚Œã¦ã„ãªã„åž‹ã‚’ä½¿ã£ãŸå ´åˆã€ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ä¸ã§ã€Œunknow
kawacho 2010/04/13
C++

LLVM

Clang
ãƒªãƒ³ã‚¯
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