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Code Issues Releases Wiki Activity

updated fift/func

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ton 2019-12-12 19:16:25 +04:00
parent b6f6788532
commit d41ce55305
31 changed files with 717 additions and 66 deletions
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17
crypto/func/analyzer.cpp
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@ -431,26 +431,25 @@ bool Op::compute_used_vars(const CodeBlob& code, bool edit) {
}
case _While: {
// while (block0 || left) block1;
// ... { block0 left block1 } block0 left next
VarDescrList after_cond_first{next_var_info};
after_cond_first += left;
code.compute_used_code_vars(block0, after_cond_first, false);
VarDescrList new_var_info{block0->var_info};
// ... block0 left { block1 block0 left } next
VarDescrList new_var_info{next_var_info};
bool changes = false;
do {
code.compute_used_code_vars(block1, block0->var_info, changes);
VarDescrList after_cond{block1->var_info};
VarDescrList after_cond{new_var_info};
after_cond += left;
code.compute_used_code_vars(block0, after_cond, changes);
code.compute_used_code_vars(block1, block0->var_info, changes);
std::size_t n = new_var_info.size();
new_var_info += block0->var_info;
new_var_info += block1->var_info;
new_var_info.clear_last();
if (changes) {
break;
}
changes = (new_var_info.size() == n);
} while (changes <= edit);
return set_var_info(std::move(new_var_info));
new_var_info += left;
code.compute_used_code_vars(block0, new_var_info, edit);
return set_var_info(block0->var_info);
}
case _Until: {
// until (block0 || left);