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The execution times of each function call in call graph
- From: Canqun Yang <canqun at yahoo dot com dot cn>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 6 Oct 2006 19:04:36 +0800 (CST)
- Subject: The execution times of each function call in call graph
Hi, all
Is there any way to get the (estimated) execution times of each function call during IPA passes?
Currently, in GCC, the loop information can only be formed after tree-ssa pass by calling
loop_optimizer_init, so it is impossible to estimated the times of a function call when the IPA
optimizations, like inlining, are executed. Am I right?
Canqun
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