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Diffstat (limited to 'lib/CodeGen/PostRASchedulerList.cpp')
| -rw-r--r-- | lib/CodeGen/PostRASchedulerList.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp index b90a6dde9c..3cd884763a 100644 --- a/lib/CodeGen/PostRASchedulerList.cpp +++ b/lib/CodeGen/PostRASchedulerList.cpp @@ -59,6 +59,7 @@ namespace { PostRAScheduler() : MachineFunctionPass(&ID) {} void getAnalysisUsage(AnalysisUsage &AU) const { + AU.setPreservesCFG(); AU.addRequired<MachineDominatorTree>(); AU.addPreserved<MachineDominatorTree>(); AU.addRequired<MachineLoopInfo>(); |