[Bug middle-end/46534] [4.3/4.4/4.5/4.6 Regression] ICE optimizing printf ("...>10MBstring\n") into puts

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46534

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-18 
10:19:39 UTC ---
Err.  Why not avoid the copying completely?  build_string will copy it
anyway (and thus so does build_string_literal).