[Bug c++/38986] comparing lengths of 2 strings reads through both strings completely

[esigra at gmail dot com]

------- Comment #2 from esigra at gmail dot com  2009-01-30 16:12 -------
GCC already understands the semantics of strlen. If one of the operands to "<"
is a constant and the other is strlen, it is optimized (such as "strlen(str) >=
1). It just seems like the case with strlen on both sides is missing.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38986