diff options
| author | Jun Ma <JunMa@linux.alibaba.com> | 2019-06-27 09:50:35 +0000 |
|---|---|---|
| committer | Jun Ma <junma@gcc.gnu.org> | 2019-06-27 09:50:35 +0000 |
| commit | 5fd336bbd7b273408018dfbb7a170e1d54facb8e (patch) | |
| tree | 22f6406d9cbec125a110e719d1d92089c273176e /libgcc/enable-execute-stack-empty.c | |
| parent | e11c48711128a8aff3938cf28954acf1b1cc0b62 (diff) | |
| download | gcc-5fd336bbd7b273408018dfbb7a170e1d54facb8e.zip gcc-5fd336bbd7b273408018dfbb7a170e1d54facb8e.tar.gz gcc-5fd336bbd7b273408018dfbb7a170e1d54facb8e.tar.bz2 | |
re PR tree-optimization/89772 (memchr for a character not in constant nul-padded string not folded)
PR tree-optimization/89772
* gimple-fold.c (gimple_fold_builtin_memchr): consider trailing nuls in
out-of-bound accesses checking.
gcc/testsuite
* gcc.dg/builtin-memchr-4.c: New test.
From-SVN: r272740
Diffstat (limited to 'libgcc/enable-execute-stack-empty.c')
0 files changed, 0 insertions, 0 deletions