------- Comment #10 from sabre at nondot dot org  2006-01-15 22:23 -------
Actually, it would be impossible/impractical for the middle end to do this. 
The middle end can't know that the called functions (which are passed the stack
objects by reference) don't hang on to a pointer to these objects.

-Chris


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25505

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