> > bool > Since the pass issues a bunch other warnings (e.g., -Wstringop-overflow, > -Wuse-after-free, etc.) the gate doesn't seem right. But since #pragma GCC > diagnostic can re-enable warnings disabled by -w (or turn them into errors) > any > gate that considers the global option setting will also interfere with that.
What the gate is executed the flags are set according to cfun, so you can just combine all warning options for warnings issued by the pass into the gate.
