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Changes In Branch gnu-safe-math Excluding Merge-Ins
This is equivalent to a diff from bed0eaa5 to 4c2efd42
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2017-01-03
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| 21:57 | Use compiler intrinsic functions for signed integer math when overflow detection is needed. (check-in: d3ac32a6 user: drh tags: trunk) | |
| 21:50 | Back out the use of __sync_fetch_and_sub() as it does not appear to work. (Closed-Leaf check-in: 4c2efd42 user: drh tags: gnu-safe-math) | |
| 21:03 | Fix a typo in a comment. (check-in: ae087123 user: drh tags: gnu-safe-math) | |
| 18:05 | Use the GCC built-in __sync_fetch_and_sub() to make the sqlite3StatusDown() routine atomic, and thereby avoid some mutexing. (check-in: f69ce75b user: drh tags: gnu-safe-math) | |
| 17:33 | Make use of the __buildin_OP_overflow() functions from GCC when doing 64-bit signed integer arithmetic. (check-in: 82cbebb8 user: drh tags: gnu-safe-math) | |
| 14:45 | Add the experimental affinity() SQL function when SQLITE_DEBUG is defined. (check-in: bed0eaa5 user: drh tags: trunk) | |
| 14:39 | Put the affinity() function implementation inside of #ifdef SQLITE_DEBUG. (Closed-Leaf check-in: f778f58a user: drh tags: affinity-sql-func) | |
| 13:45 | Defer size checking on row-value assignments for when the RHS is a SELECT until after the "*" wildcards have been expanded. (check-in: 36944be6 user: drh tags: trunk) | |
Changes to src/sqliteInt.h.
Changes to src/util.c.