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[FunctionImport] Delete unneeded setLive. NFC 

ValueInfo's in Worklist are guaranteed to be live.
This commit is contained in:
Fangrui Song 2021-03-06 14:09:54 -08:00
parent 494b5ba364
commit fb2cf0dd60
1 changed files with 0 additions and 1 deletions
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llvm/lib/Transforms/IPO/FunctionImport.cpp
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@ -914,7 +914,6 @@ void llvm::computeDeadSymbols(
while (!Worklist.empty()) { while (!Worklist.empty()) {
auto VI = Worklist.pop_back_val(); auto VI = Worklist.pop_back_val();
for (auto &Summary : VI.getSummaryList()) { for (auto &Summary : VI.getSummaryList()) {
Summary->setLive(true);
if (auto *AS = dyn_cast<AliasSummary>(Summary.get())) { if (auto *AS = dyn_cast<AliasSummary>(Summary.get())) {
// If this is an alias, visit the aliasee VI to ensure that all copies // If this is an alias, visit the aliasee VI to ensure that all copies
// are marked live and it is added to the worklist for further // are marked live and it is added to the worklist for further