Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-02 06:38:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Adjust reference/move nitpicks in use-def/reduce code

Browse source 
Use std::move() and avoid superfluous copies by assigning to
const-reference in a few places.
This commit is contained in:
Jon Siwek 2021-02-08 17:50:57 -08:00
parent 8d452f58fc
commit b450b90a3e
3 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/script_opt/UseDefs.cc
View file

@ -194,7 +194,7 @@ UDs UseDefs::PropagateUDs(const Stmt* s, UDs succ_UDs,
case STMT_LIST:
{
auto sl = s->AsStmtList();
auto stmts = sl->Stmts();
const auto& stmts = sl->Stmts();
for ( int i = stmts.length(); --i >= 0; )
{
@ -396,7 +396,7 @@ UDs UseDefs::PropagateUDs(const Stmt* s, UDs succ_UDs,
successor2[body.get()] = succ_stmt;
auto body_UDs = PropagateUDs(body.get(), succ_UDs, succ.get(), second_pass);
auto cond = w->Condition();
const auto& cond = w->Condition();
auto w_UDs = UD_Union(ExprUDs(cond.get()), body_UDs);
FoldInUDs(w_UDs, body_UDs);
@ -404,7 +404,7 @@ UDs UseDefs::PropagateUDs(const Stmt* s, UDs succ_UDs,
{
// Create a successor for the cond_stmt
// that has the correct UDs associated with it.
auto c_as_s = w->ConditionAsStmt();
const auto& c_as_s = w->ConditionAsStmt();
auto c_as_s_UDs = std::make_shared<UseDefSet>(w_UDs);
CreateUDs(c_as_s.get(), c_as_s_UDs);