[llvm] fb2cf0d - [FunctionImport] Delete unneeded setLive. NFC

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2021-03-06T14:09:54-08:00
New Revision: fb2cf0dd609238931b0fc53ef0ea2172a99307ae

URL: https://github.com/llvm/llvm-project/commit/fb2cf0dd609238931b0fc53ef0ea2172a99307ae
DIFF: https://github.com/llvm/llvm-project/commit/fb2cf0dd609238931b0fc53ef0ea2172a99307ae.diff

LOG: [FunctionImport] Delete unneeded setLive. NFC

ValueInfo's in Worklist are guaranteed to be live.

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/FunctionImport.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/IPO/FunctionImport.cpp b/llvm/lib/Transforms/IPO/FunctionImport.cpp
index 988f94a9ec46..53373156f40f 100644
--- a/llvm/lib/Transforms/IPO/FunctionImport.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionImport.cpp
@@ -914,7 +914,6 @@ void llvm::computeDeadSymbols(
   while (!Worklist.empty()) {
     auto VI = Worklist.pop_back_val();
     for (auto &Summary : VI.getSummaryList()) {
-      Summary->setLive(true);
       if (auto *AS = dyn_cast<AliasSummary>(Summary.get())) {
         // 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