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52a14ac5
2014 Aug 05
2
[LLVMdev] Warning about variable optimized away?
Hello,
it it possible to get a kind of diagnostics if the variable
is totally optimized away? For example, in:
void foo (struct some_type *obj) {
... some code where 'obj' is not used ...
bar (obj->some_member);
... some code where 'obj' is not used again ...
baz (obj->some_member);
}
'obj' is likely to be optimized away so only