llvm::SCEVExpander::eraseDeadInstructions

Remove inserted instructions that are dead, e.g. due to InstSimplifyFolder simplifications. Root is assumed to be used and won't be removed.

Synopsis

Declared in <llvm/Transforms/Utils/ScalarEvolutionExpander.h>

void
eraseDeadInstructions(Value* Root);

Name

Description

Root

Value that is considered live and must not be removed.

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