Avoid a code pattern of vec.resize() followed by std::fill() as suboptimal. Instead do a clear()+resize() (#4580)

1 files changed, 0 insertions, 1 deletions

diff --git a/src/passes/LoopInvariantCodeMotion.cpp b/src/passes/LoopInvariantCodeMotion.cpp
index 7fbd3ef55..c70c8e5fe 100644
--- a/src/passes/LoopInvariantCodeMotion.cpp
+++ b/src/passes/LoopInvariantCodeMotion.cpp
@@ -75,7 +75,6 @@ struct LoopInvariantCodeMotion
     // FIXME: also the loop tail issue from above.
     auto numLocals = getFunction()->getNumLocals();
     std::vector<Index> numSetsForIndex(numLocals);
-    std::fill(numSetsForIndex.begin(), numSetsForIndex.end(), 0);
     LoopSets loopSets;
     {
       FindAll<LocalSet> finder(loop);