{"categories":[],"blog_title":"naoya_t@hatenablog","provider_url":"https://hatena.blog","type":"rich","author_name":"n4_t","author_url":"https://blog.hatena.ne.jp/n4_t/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaoyat.hatenablog.jp%2Fentry%2F2014%2F05%2F12%2F143650\" title=\"GCC\u306e\u30d3\u30eb\u30c8\u30a4\u30f3\u95a2\u6570\u30e1\u30e2 - naoya_t@hatenablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://naoyat.hatenablog.jp/","version":"1.0","description":"http://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html \u3088\u308a\u95a2\u6570\u540d\u672b\u5c3e\u306b l \u304c\u4ed8\u3044\u3066\u308b\u306e\u306f long\u3001ll \u306a\u3089 long long\u3001\u7121\u5370\u306f unsigned int\u3002 \u4ed6\u306b\u3082\u3044\u308d\u3044\u308d\u3042\u308b\u3051\u3069\u3001\u30b3\u30f3\u30c6\u30b9\u30c8\u3067\u4f7f\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3084\u3064\u3060\u3051\u3068\u308a\u3042\u3048\u305a\u3002 __builtin_popcount, __builtin_popcountl, __builtin_popcountll \u7acb\u3063\u3066\u308b\u30d3\u30c3\u30c8\u6570\u3092\u6570\u3048\u3066\u8fd4\u3059 0x11 (2\u9032\u306710001) \u306a\u30892 0x57 (2\u9032\u30671010111) \u306a\u30895 __builtin_parity, __builtin_pari\u2026","width":"100%","image_url":null,"provider_name":"Hatena Blog","url":"https://naoyat.hatenablog.jp/entry/2014/05/12/143650","title":"GCC\u306e\u30d3\u30eb\u30c8\u30a4\u30f3\u95a2\u6570\u30e1\u30e2","height":"190","published":"2014-05-12 14:36:50"}