diff options
| author | Martin Sebor <msebor@redhat.com> | 2020-11-16 19:47:39 -0700 |
|---|---|---|
| committer | Martin Sebor <msebor@redhat.com> | 2020-11-16 19:47:39 -0700 |
| commit | b1ecb86569f63f897f6a95049c4ccf400bddeaad (patch) | |
| tree | f7c22f08535842dd7204679011de3da1433bdab9 /gcc/tree-ssa-uninit.c | |
| parent | f8e4c55cbc09fbbe136b2ba2da405d7bdced07ae (diff) | |
| download | gcc-b1ecb86569f63f897f6a95049c4ccf400bddeaad.zip gcc-b1ecb86569f63f897f6a95049c4ccf400bddeaad.tar.gz gcc-b1ecb86569f63f897f6a95049c4ccf400bddeaad.tar.bz2 | |
PR middle-end/95673 - missing -Wstring-compare for an impossible strncmp test
gcc/ChangeLog:
PR middle-end/95673
* tree-ssa-strlen.c (used_only_for_zero_equality): Rename...
(use_in_zero_equality): ...to this. Add a default argument.
(handle_builtin_memcmp): Adjust to the name change above.
(handle_builtin_string_cmp): Same.
(maybe_warn_pointless_strcmp): Same. Pass in an explicit argument.
gcc/testsuite/ChangeLog:
PR middle-end/95673
* gcc.dg/Wstring-compare-3.c: New test.
Diffstat (limited to 'gcc/tree-ssa-uninit.c')
0 files changed, 0 insertions, 0 deletions