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[DeadArgElim] Use structure bindings in foreach loops. NFC 

Differential Revision: https://reviews.llvm.org/D133026
This commit is contained in:
Pavel Samolysov 2022-08-31 17:44:34 +03:00
parent f252b8477e
commit 527b9a9d90
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp
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@ -238,8 +238,8 @@ bool DeadArgumentEliminationPass::deleteDeadVarargs(Function &F) {
// Clone metadata from the old function, including debug info descriptor. // Clone metadata from the old function, including debug info descriptor.
SmallVector<std::pair<unsigned, MDNode *>, 1> MDs; SmallVector<std::pair<unsigned, MDNode *>, 1> MDs;
F.getAllMetadata(MDs); F.getAllMetadata(MDs);
for (auto MD : MDs) for (auto [KindID, Node] : MDs)
NF->addMetadata(MD.first, *MD.second); NF->addMetadata(KindID, *Node);
// Fix up any BlockAddresses that refer to the function. // Fix up any BlockAddresses that refer to the function.
F.replaceAllUsesWith(ConstantExpr::getBitCast(NF, F.getType())); F.replaceAllUsesWith(ConstantExpr::getBitCast(NF, F.getType()));
@ -1062,8 +1062,8 @@ bool DeadArgumentEliminationPass::removeDeadStuffFromFunction(Function *F) {
// Clone metadata from the old function, including debug info descriptor. // Clone metadata from the old function, including debug info descriptor.
SmallVector<std::pair<unsigned, MDNode *>, 1> MDs; SmallVector<std::pair<unsigned, MDNode *>, 1> MDs;
F->getAllMetadata(MDs); F->getAllMetadata(MDs);
for (auto MD : MDs) for (auto [KindID, Node] : MDs)
NF->addMetadata(MD.first, *MD.second); NF->addMetadata(KindID, *Node);
// If either the return value(s) or argument(s) are removed, then probably the // If either the return value(s) or argument(s) are removed, then probably the
// function does not follow standard calling conventions anymore. Hence, add // function does not follow standard calling conventions anymore. Hence, add