| commit | 819a85a88230d78bfce41cd6a327a5f974cc686d | |
| author | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 25 Jun 2018 20:46:45 +0000 (25 20:46 +0000) | ||
| committer | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 25 Jun 2018 20:46:45 +0000 (25 20:46 +0000) | ||
| tree | 5b89ff8ce0de4a470d9653841c70fa1d0d32d042 | treesnapshot (tar.gz zip) |
| parent | 38baf565d486f13d986ddf720ad988b10280ff7d | commitdiff |
PR tree-optimization/86204 - wrong strlen result after prior strnlen
gcc/ChangeLog:
PR tree-optimization/86204
* tree-ssa-strlen.c (handle_builtin_strlen): Avoid storing
a strnlen result if it's less than the length of the string.
gcc/testsuite/ChangeLog:
PR tree-optimization/86204
* gcc.dg/strlenopt-46.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262114 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:
PR tree-optimization/86204
* tree-ssa-strlen.c (handle_builtin_strlen): Avoid storing
a strnlen result if it's less than the length of the string.
gcc/testsuite/ChangeLog:
PR tree-optimization/86204
* gcc.dg/strlenopt-46.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@262114 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/strlenopt-46.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-strlen.c | diffblobblamehistory |