{"image_url":null,"width":"100%","title":" opt \u30aa\u30d7\u30b7\u30e7\u30f3","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcranebird.hatenadiary.org%2Fentry%2F20090317%2F1237302091\" title=\" opt \u30aa\u30d7\u30b7\u30e7\u30f3 - cranebird\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["LLVM"],"blog_url":"https://cranebird.hatenadiary.org/","url":"https://cranebird.hatenadiary.org/entry/20090317/1237302091","published":"2009-03-17 00:01:31","version":"1.0","type":"rich","provider_name":"Hatena Blog","height":"190","author_name":"cranebird","provider_url":"https://hatena.blog","description":"LLVM \u306e\u6700\u9069\u5316\u30b3\u30de\u30f3\u30c9 opt \u306f\u5c71\u307b\u3069\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u3063\u3066\u3001\u3057\u304b\u3082\u4efb\u610f\u306e\u9806\u756a\u306b\u7d44\u307f\u5408\u308f\u305b\u3066\u5b9f\u884c\u3067\u304d\u308b\u3002-std-compile-opts \u3067\u5b9f\u884c\u3055\u308c\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3057\u30662.4 \u3068 2.5 \u3067\u7570\u306a\u3063\u3066\u3044\u308b\u3002\u3088\u304f\u898b\u308b\u3068\u540c\u3058\u6700\u9069\u5316\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u7e70\u8fd4\u3057\u4f7f\u308f\u308c\u3066\u3044\u3066\u3001\u307b\u3068\u3093\u3069\u6697\u53f7\u3002\u300c\u30ab\u30d6\u30c8\u866b\uff01\u30a4\u30c1\u30b8\u30af\u306e\u30bf\u30eb\u30c8\uff01\u30ab\u30d6\u30c8\u866b\uff01\u300d\u3068\u3044\u3046\u611f\u3058\u3002\u3044\u308d\u3044\u308d\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u81ea\u52d5\u751f\u6210\u3057\u3066\u5ef6\u3005\u6700\u9069\u5316\u3057\u305f\u3089\u305d\u306e\u3046\u3061\u901f\u304f\u306a\u308b\u306e\u3060\u308d\u3046\u304b\u3002-functionattrs(Deduce function attributes), -loop-deletion(delete dead loops) \u304c\u8ffd\u52a0\u3001-tailduplicate \u304c\u2026","author_url":"https://blog.hatena.ne.jp/cranebird/","blog_title":"cranebird\u306e\u65e5\u8a18"}