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| author | Martin Sebor <msebor@redhat.com> | 2019-04-04 22:38:10 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2019-04-04 16:38:10 -0600 |
| commit | 1a9b15a7d76ee3ee2cd960698a84e34ec10c2bf0 (patch) | |
| tree | b55605cb740d88748c0349945fe87a7b06634d12 /gcc/tree-ssa-loop-ch.c | |
| parent | 9a0cbb60d28042893135cee60ad28a48a7e2235d (diff) | |
| download | gcc-1a9b15a7d76ee3ee2cd960698a84e34ec10c2bf0.zip gcc-1a9b15a7d76ee3ee2cd960698a84e34ec10c2bf0.tar.gz gcc-1a9b15a7d76ee3ee2cd960698a84e34ec10c2bf0.tar.bz2 | |
PR middle-end/89957 - ICE calling strnlen with an int128_t bound in a known range
PR middle-end/89957 - ICE calling strnlen with an int128_t bound in a known range
PR middle-end/89911 - [9 Regression] ICE in get_attr_nonstring_decl
gcc/ChangeLog:
PR middle-end/89957
PR middle-end/89911
* builtins.c (expand_builtin_strnlen): Make sure wi::ltu_p operands
have the same precision since the function crashes otherwise.
* calls.c (maybe_warn_nonstring_arg): Avoid assuming strnlen() call
has non-zero arguments.
gcc/testsuite/ChangeLog:
PR middle-end/89957
PR middle-end/89911
* gcc.dg/Wstringop-overflow-13.c: New test.
From-SVN: r270154
Diffstat (limited to 'gcc/tree-ssa-loop-ch.c')
0 files changed, 0 insertions, 0 deletions