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isrecursive
2010 Oct 28
2
[LLVMdev] global optimizer precision
...0) {
The comment above the test states the reason for the check for main
which is: main is not recursive.
My proposal is to introduce a routine to check if a function is
recursiv (returning false, only if its not recursiv for
sure). Than one can replace the check for main with the call to the
'isrecursiv'-Function. The implemention of 'isrecursiv' can first
check for main and later improve the precision by inspecting the call
graph. This finally would lead to a more aggressiv interprocedural
optimizer.
Whats your opinion?
kind regards,
Gordon Haak