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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -1,3 +1,21 @@ +2005-07-08 Mo DeJong <mdejong@users.sourceforge.net> + + * generic/tclExecute.c (TclExecuteByteCode): + Reimplement long and wide type integer division + and modulus operations so that the smallest + and largest integer values are handled properly. + The divide operation is more efficient since + it no longer does a modulus or negation and + only checks for a remainder when the quotient + will be a negative number. The modulus operation + is now a bit more complex because of a number of + special cases dealing with the smallest and + largest integers. + * tests/expr.test: Add test cases for division + and modulus operations on the smallest and + largest integer values for 32 and 64 bit types. + [Patch 1230205] + 2005-07-06 Don Porter <dgp@users.sourceforge.net> * generic/tclLink.c: Simplified LinkTraceProc [Bug 1208108]. |