diff options
Diffstat (limited to 'lib/Transforms/Utils/Mem2Reg.cpp')
-rw-r--r-- | lib/Transforms/Utils/Mem2Reg.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp index c15d10c824..9ca2c8300d 100644 --- a/lib/Transforms/Utils/Mem2Reg.cpp +++ b/lib/Transforms/Utils/Mem2Reg.cpp @@ -14,6 +14,7 @@ #include "llvm/Transforms/Scalar.h" #include "llvm/Transforms/Utils/PromoteMemToReg.h" +#include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h" #include "llvm/Analysis/Dominators.h" #include "llvm/Instructions.h" #include "llvm/Function.h" @@ -37,6 +38,10 @@ namespace { AU.addRequired<DominanceFrontier>(); AU.addRequired<TargetData>(); AU.setPreservesCFG(); + // This is a cluster of orthogonal Transforms + AU.addPreserved<UnifyFunctionExitNodes>(); + AU.addPreservedID(LowerSelectID); + AU.addPreservedID(LowerSwitchID); } }; |