| commit | 72f8d48e91a2c28a2ebf1e0196032d988c1673f9 | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Mon, 26 Nov 2012 08:22:11 +0000 (26 11:22 +0300) | ||
| committer | Dan Carpenter <dan.carpenter@oracle.com> | |
| Mon, 26 Nov 2012 08:22:11 +0000 (26 11:22 +0300) | ||
| tree | 6690a40be678567b383a16a822153632af16a053 | treesnapshot (tar.gz zip) |
| parent | b370c7ba5bdeb6da2af850eeb327762284c64d4c | commitdiff |
math: ignore fuzzy maxes that are type_min() + 1
If you have a loop where:
if (x > var) { ...
If "var" is unknown then we know that on the true side x is at least 1
higher than the absolute minimum. But it doesn't mean we should count
that as a fuzzy max.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
If you have a loop where:
if (x > var) { ...
If "var" is unknown then we know that on the true side x is at least 1
higher than the absolute minimum. But it doesn't mean we should count
that as a fuzzy max.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
| smatch_math.c | diffblobblamehistory |