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Overview
Comment: | Fix a harmless sanitizer warning in the ieee754 extension. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
dd9a26ecdeaef7b0b9cbf4ff70448ab1 |
User & Date: | drh 2015-11-07 00:51:15.328 |
Context
2015-11-07
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01:19 | The OPFLAG_SEEKEQ optimization is only applicable to equality comparisons against an index, not against a rowid table. (check-in: 0f5b147d1f user: drh tags: trunk) | |
00:51 | Fix a harmless sanitizer warning in the ieee754 extension. (check-in: dd9a26ecde user: drh tags: trunk) | |
2015-11-06
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20:22 | Avoid an unnecessary key comparison when doing an indexed lookup against an equality constraint. (check-in: d741e1ccdc user: drh tags: trunk) | |
Changes
Changes to ext/misc/ieee754.c.
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99 100 101 102 103 104 105 | e--; } e += 1075; if( e<0 ) e = m = 0; if( e>0x7ff ) e = 0x7ff; a = m & ((((sqlite3_int64)1)<<52)-1); a |= e<<52; | | | 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | e--; } e += 1075; if( e<0 ) e = m = 0; if( e>0x7ff ) e = 0x7ff; a = m & ((((sqlite3_int64)1)<<52)-1); a |= e<<52; if( isNeg ) a |= ((sqlite3_uint64)1)<<63; memcpy(&r, &a, sizeof(r)); sqlite3_result_double(context, r); } } #ifdef _WIN32 |
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