[Bug c/15685] printf("%s\n") optimized to puts also when parameter might be null

[manu at gcc dot gnu dot org]

------- Comment #6 from manu at gcc dot gnu dot org  2007-10-19 14:46 -------
Just for reference. Neither fprintf() nor sprintf() seem to follow the
behaviour of printf() in glibc 2.5.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15685