diff options
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
| -rw-r--r-- | lib/CodeGen/PrologEpilogInserter.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 9d5c55b7a8..5aa37c9044 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -111,6 +111,7 @@ bool PEI::runOnMachineFunction(MachineFunction &Fn) { #if 0 void PEI::getAnalysisUsage(AnalysisUsage &AU) const { + AU.setPreservesCFG(); if (ShrinkWrapping || ShrinkWrapFunc != "") { AU.addRequired<MachineLoopInfo>(); AU.addRequired<MachineDominatorTree>(); |