diff options
| author | Martin Sebor <msebor@redhat.com> | 2018-12-14 22:38:08 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2018-12-14 15:38:08 -0700 |
| commit | 3e6837c2a56f47c6b3156bbc12a9e89611412f83 (patch) | |
| tree | 1ebbcdd3b8bf5c101b8a55c558e45f3af4b6455a /gcc/tree-object-size.c | |
| parent | 92863013e5f487dc43d78228ad20757ee8f20d77 (diff) | |
| download | gcc-3e6837c2a56f47c6b3156bbc12a9e89611412f83.zip gcc-3e6837c2a56f47c6b3156bbc12a9e89611412f83.tar.gz gcc-3e6837c2a56f47c6b3156bbc12a9e89611412f83.tar.bz2 | |
PR tree-optimization/87096 - Optimised snprintf is not POSIX conformant
gcc/ChangeLog:
PR rtl-optimization/87096
* gimple-ssa-sprintf.c (sprintf_dom_walker::handle_gimple_call): Avoid
folding calls whose bound may exceed INT_MAX. Diagnose bound ranges
that exceed the limit.
gcc/testsuite/ChangeLog:
PR tree-optimization/87096
* gcc.dg/tree-ssa/builtin-snprintf-4.c: New test.
From-SVN: r267157
Diffstat (limited to 'gcc/tree-object-size.c')
0 files changed, 0 insertions, 0 deletions