llvm::Value::dropDroppableUses

Remove every uses that can safely be removed.

Synopsis

Declared in <llvm/IR/Value.h>

void
dropDroppableUses(llvm::function_ref<bool(xref:llvm/Use.adoc[Use const*)>] ShouldDrop = [](const Use *) { return true; });

Description

This will remove for example uses in llvm.assume. This should be used when performing want to perform a transformation but some Droppable uses prevent it. This function optionally takes a filter to only remove some droppable uses.

Parameters

Name

Description

ShouldDrop

Predicate selecting which droppable uses to remove.

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