Message 29648 - Python tracker

Author	sjoerd
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Date	2006-08-24.14:54:24
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Logged In: YES user_id=43607 Just a comment, I'm not claiming this bug. The test (x < 0 && x == -x) tests whether x is equal to the smallest negative number. If x is equal to -2147483648, then -x is also equal to -2147483648 due to overflow. What does this version of gcc do with this code when x = -2147483648?

Logged In: YES 
user_id=43607

Just a comment, I'm not claiming this bug.

The test (x < 0 && x == -x) tests whether x is equal to the
smallest negative number.  If x is equal to -2147483648,
then -x is also equal to -2147483648 due to overflow.

What does this version of gcc do with this code when x =
-2147483648?

History
Date	User	Action	Args
2007-08-23 14:42:16	admin	link	issue1545668 messages
2007-08-23 14:42:16	admin	create