[Bug rtl-optimization/25609] too agressive printf optimization

[pinskia at gmail dot com]

------- Comment #15 from pinskia at gmail dot com  2007-11-16 22:11 -------
Subject: Re:  too agressive printf optimization

> Is there any difference in the standard behaviour between printf("%s", NULL)
> and puts(NULL)? I mean, why printf("%s", NULL) receives special consideration
> but neither puts(NULL) nor fprintf(stdout, "%s", NULL) do?

No both are undefined.

-- Pinski


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25609