[Bug middle-end/20218] Can't use __attribute__ ((visibility ("hidden"))) to hide a symbol

[hjl at lucon dot org]

------- Additional Comments From hjl at lucon dot org  2005-02-28 15:51 -------
You don't have to emit a STV_HIDDEN SHN_UNDEF symbol unless it is referenced.
On HPUX/ia64, gcc does emit SHN_UNDEF symbols. I hope it only emits referenced
SHN_UNDEF symbols.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20218