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Overview
Comment: | Adjustments to sqlite3MemoryBarrier() when compiling with MSVC and/or WinCE. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
3168326ebfa1c961d8fc6435453b02be |
User & Date: | mistachkin 2015-10-06 01:44:53.212 |
Context
2015-10-06
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17:27 | Fix the LIMIT and OFFSET handling for UNION ALL queries that contain a subquery with ORDER BY on the right-hand side. Fix for ticket [b65cb2c8d91f668584]. (check-in: 4b63136435 user: drh tags: trunk) | |
01:44 | Adjustments to sqlite3MemoryBarrier() when compiling with MSVC and/or WinCE. (check-in: 3168326ebf user: mistachkin tags: trunk) | |
2015-10-05
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19:41 | Improve performance of prefix queries without a prefix index on fts5 tables. (check-in: f2f0184e9e user: dan tags: trunk) | |
Changes
Changes to src/mutex_w32.c.
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83 84 85 86 87 88 89 | 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | + + + - + | ** compiled without mutexes (SQLITE_THREADSAFE=0). */ void sqlite3MemoryBarrier(void){ #if defined(SQLITE_MEMORY_BARRIER) SQLITE_MEMORY_BARRIER; #elif defined(__GNUC__) __sync_synchronize(); #elif !defined(SQLITE_DISABLE_INTRINSIC) && \ defined(_MSC_VER) && _MSC_VER>=1300 _ReadWriteBarrier(); |
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Changes to src/sqliteInt.h.
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192 193 194 195 196 197 198 199 200 201 202 203 204 205 | 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 | + | */ #if !defined(SQLITE_DISABLE_INTRINSIC) # if defined(_MSC_VER) && _MSC_VER>=1300 # if !defined(_WIN32_WCE) # include <intrin.h> # pragma intrinsic(_byteswap_ushort) # pragma intrinsic(_byteswap_ulong) # pragma intrinsic(_ReadWriteBarrier) # else # include <cmnintrin.h> # endif # endif #endif /* |
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