{"type":"rich","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/tkuro/","published":"2011-01-14 07:08:55","title":"__builtin_expect\u306e\u52b9\u529b","description":"RLog\u3092\u3044\u3058\u3063\u3066\u3066\u77e5\u3063\u305f__builtin_expect\u3092\u8a66\u3057\u3066\u307f\u305f\u3002__builtin_expect\u306f\u3042\u308b\u5f0f\u304c\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u306b\u6c7a\u307e\u3063\u305f\u5b9a\u6570\u306b\u306a\u308b\u3001\u3068\u8a00\u3046\u5834\u5408\u306b\u5206\u5c90\u4e88\u6e2c\u306e\u30d2\u30f3\u30c8\u306a\u3069\u3092\u4e0e\u3048\u3066\u9ad8\u901f\u5316\u3092\u8a08\u308b\u305f\u3081\u306egcc\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3060\u305d\u3046\u306a\u3002 RLog\u306fdormant(\u4f11\u7720)\u72b6\u614b\u306e\u30ed\u30b0\u30d5\u30a1\u30b7\u30ea\u30c6\u30a3\u306b\u6700\u9069\u5316\u3057\u3066\u3042\u3063\u3066\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u306b\u30ed\u30b0\u30b3\u30fc\u30c9\u3092\u6b8b\u3057\u3063\u3071\u306a\u3057\u3067\u3082\u3055\u307b\u3069\u30c7\u30b0\u30ec\u3057\u306a\u3044\u306e\u304c\u58f2\u308a\u306a\u3093\u3060\u3051\u3069\u3001\u305d\u306e\u30ab\u30e9\u30af\u30ea\u304c\u3053\u308c\u3002 \u3067\u3001RLog\u81ea\u8eab\u306b\u3064\u3044\u3066\u306f\u3042\u3068\u3067\u66f8\u304f\u3002 \u3069\u3046\u304b\u304f\uff1f \u5177\u4f53\u7684\u306b\u306f __builtin_expect(A,B)\u3068\u66f8\u3044\u305f\u5834\u5408 A\u304c\u5b9a\u6570 B\u3067\u3042\u308b\u4e8b\u3092\u671f\u5f85\u3059\u308b\u3001\u3068\u3044\u3046\u30d2\u30f3\u30c8\u60c5\u5831\u306b\u306a\u308b\u3002\u2026","categories":["gcc","cpu"],"height":"190","blog_url":"https://tkuro.hatenadiary.org/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/tkuro/20110114/20110114064137.png","url":"https://tkuro.hatenadiary.org/entry/20110114/1294956535","author_name":"tkuro","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftkuro.hatenadiary.org%2Fentry%2F20110114%2F1294956535\" title=\"__builtin_expect\u306e\u52b9\u529b - \u521d\u5b66\u8005\u306e\u7bb8\u7f6e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u521d\u5b66\u8005\u306e\u7bb8\u7f6e","provider_name":"Hatena Blog","version":"1.0"}