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Overview
| Comment: | Improved NaN testing for highly optimized GCC on x86. Tickets #3202 and #3194. (CVS 5396) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
a8a2fe45b21b405bb871e29540f98086 |
| User & Date: | drh 2008-07-11 16:19:10 |
Context
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2008-07-11
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| 16:39 | Added corruptA.test for testing malformed database headers. (CVS 5397) check-in: 6dcce6b9 user: drh tags: trunk | |
| 16:19 | Improved NaN testing for highly optimized GCC on x86. Tickets #3202 and #3194. (CVS 5396) check-in: a8a2fe45 user: drh tags: trunk | |
| 16:15 | Additional test coverage for the btree module. Remove the failsafe() macro and replace it with ALWAYS() and NEVER(). (CVS 5395) check-in: d7e2f0d2 user: drh tags: trunk | |
Changes
Changes to src/util.c.
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** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.237 2008/07/11 16:15:18 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> #include <ctype.h> /* ................................................................................ ** which depend on an exact implementation of IEEE or ISO ** rules/specifications for math functions. */ #ifdef __FAST_MATH__ # error SQLite will not work correctly with the -ffast-math option of GCC. #endif volatile double y = x; return x!=y; } /* ** Return the length of a string, except do not allow the string length ** to exceed the SQLITE_LIMIT_LENGTH setting. */ int sqlite3Strlen(sqlite3 *db, const char *z){ |
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** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.238 2008/07/11 16:19:10 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> #include <ctype.h> /* ................................................................................ ** which depend on an exact implementation of IEEE or ISO ** rules/specifications for math functions. */ #ifdef __FAST_MATH__ # error SQLite will not work correctly with the -ffast-math option of GCC. #endif volatile double y = x; volatile double z = y; return y!=z; } /* ** Return the length of a string, except do not allow the string length ** to exceed the SQLITE_LIMIT_LENGTH setting. */ int sqlite3Strlen(sqlite3 *db, const char *z){ |