[Bug c/31396] Inline code performance much worse than out-of-line

[jamagallon at ono dot com]

------- Comment #1 from jamagallon at ono dot com  2007-03-29 23:17 -------
Created an attachment (id=13298)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13298&action=view)
testcase

Simple test case with a loop in main() and a call to a function.
Both just calculate the sum of all elements on a vector.
The code in main() is muuch slower that the function.
If the function is inlined (-DINLINE), it becomes equally slower.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31396