Fix division by 0 in printf_strlen_execute when dumping
authorIlya Leoshkevich <iii@linux.ibm.com>
Thu, 3 Dec 2020 01:01:16 +0000 (02:01 +0100)
committerIlya Leoshkevich <iii@linux.ibm.com>
Thu, 3 Dec 2020 09:48:20 +0000 (10:48 +0100)
commit73564433f519ba0db6f1222e829518f16028c0e2
treeea56a89c0844343ac0e990180714051b314d264d
parentb20cd0c743b8823d8ac4437bf893ce691fb820e8
Fix division by 0 in printf_strlen_execute when dumping

gcc/ChangeLog:

2020-12-03  Ilya Leoshkevich  <iii@linux.ibm.com>

* tree-ssa-strlen.c (printf_strlen_execute): Avoid division by
0.
gcc/tree-ssa-strlen.c