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Diffstat (limited to 'gcc/c-family/c-opts.c')
| -rw-r--r-- | gcc/c-family/c-opts.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c index f368cab289f..3576f7d57c1 100644 --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c @@ -899,6 +899,10 @@ c_common_post_options (const char **pfilename) if (warn_implicit_function_declaration == -1) warn_implicit_function_declaration = flag_isoc99; + /* Declone C++ 'structors if -Os. */ + if (flag_declone_ctor_dtor == -1) + flag_declone_ctor_dtor = optimize_size; + if (cxx_dialect >= cxx11) { /* If we're allowing C++0x constructs, don't warn about C++98 |