local_values: not all the set values make it to the end of the function
commit07b7d245cc3a3b12343330064cafa8ecedd1fabd
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 12 Mar 2013 18:03:56 +0000 (12 21:03 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Tue, 12 Mar 2013 18:03:56 +0000 (12 21:03 +0300)
tree06ad5f305d39bf6577808d924405e600a7adeceb
parent9ab9892e5b80daab6135b8aee1d6c6f94e6b33e0
local_values: not all the set values make it to the end of the function

This file is tracking the possible values of static variables.  We record
the values that a variable was set to in each function.  But we shouldn't
count them if the variable is set and then sometimes reset again to
something else.  We only want the final values.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch_local_values.c