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| author | Martin Liska <mliska@suse.cz> | 2016-10-24 09:00:53 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2016-10-24 07:00:53 +0000 |
| commit | 866c72a837a675573a684d3275cd562ff156d940 (patch) | |
| tree | 82479a6afe1a6bc492ad6bab970f45d7d4382d5c /gcc/opts.c | |
| parent | af460fd74a4b1023b598951ca16a7e137848ea39 (diff) | |
| download | gcc-866c72a837a675573a684d3275cd562ff156d940.zip gcc-866c72a837a675573a684d3275cd562ff156d940.tar.gz gcc-866c72a837a675573a684d3275cd562ff156d940.tar.bz2 | |
Do not disable aggressive loop opts for
PR sanitizer/77966
* opts.c (finish_options): Skip conditionally.
PR sanitizer/77966
* c-c++-common/ubsan/unreachable-3.c: New test.
From-SVN: r241463
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -973,7 +973,7 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set, opts->x_flag_delete_null_pointer_checks = 0; /* Aggressive compiler optimizations may cause false negatives. */ - if (opts->x_flag_sanitize) + if (opts->x_flag_sanitize & ~(SANITIZE_LEAK | SANITIZE_UNREACHABLE)) { opts->x_flag_aggressive_loop_optimizations = 0; opts->x_flag_strict_overflow = 0; |