diff options
Diffstat (limited to 'llvm/lib/CodeGen/UnreachableBlockElim.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/UnreachableBlockElim.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/UnreachableBlockElim.cpp b/llvm/lib/CodeGen/UnreachableBlockElim.cpp index de15e6c814b..9d002192636 100644 --- a/llvm/lib/CodeGen/UnreachableBlockElim.cpp +++ b/llvm/lib/CodeGen/UnreachableBlockElim.cpp @@ -103,7 +103,8 @@ bool UnreachableMachineBlockElim::runOnMachineFunction(MachineFunction &F) { df_iterator_default_set<MachineBasicBlock*> Reachable; bool ModifiedPHI = false; - MMI = getAnalysisIfAvailable<MachineModuleInfo>(); + auto *MMIWP = getAnalysisIfAvailable<MachineModuleInfoWrapperPass>(); + MMI = MMIWP ? &MMIWP->getMMI() : nullptr; MachineDominatorTree *MDT = getAnalysisIfAvailable<MachineDominatorTree>(); MachineLoopInfo *MLI = getAnalysisIfAvailable<MachineLoopInfo>(); |
