New PM pass that deletes machine basic blocks unreachable from the entry.
Synopsis
Declared in <llvm/CodeGen/UnreachableBlockElim.h>
class UnreachableMachineBlockElimPass
: public RequiredPassInfoMixin<UnreachableMachineBlockElimPass>Base Classes
Name |
Description |
A CRTP mix‐in for passes that should not be skipped. |
Member Functions
Name |
Description |
Delete unreachable machine basic blocks in |
Static Member Functions
Name |
Description |
Return true; required passes cannot be skipped. |
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