[Bug rtl-optimization/42489] Function call never happened after compile with -foptimize-sibling-calls

[t66667 at gmail dot com]

------- Comment #4 from t66667 at gmail dot com  2009-12-24 21:29 -------
(In reply to comment #3)
> Some issues with -foptimize-sibling-calls were fixed in GCC 4.5
> 

Backport it to 4.4 branch?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42489