diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/StructurizeCFG.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/StructurizeCFG.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/StructurizeCFG.cpp b/llvm/lib/Transforms/Scalar/StructurizeCFG.cpp index fac5695c7bea..7d96a3478858 100644 --- a/llvm/lib/Transforms/Scalar/StructurizeCFG.cpp +++ b/llvm/lib/Transforms/Scalar/StructurizeCFG.cpp @@ -42,6 +42,7 @@ #include "llvm/Support/raw_ostream.h" #include "llvm/Transforms/Scalar.h" #include "llvm/Transforms/Utils.h" +#include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/SSAUpdater.h" #include <algorithm> @@ -353,7 +354,6 @@ public: void getAnalysisUsage(AnalysisUsage &AU) const override { if (SkipUniformRegions) AU.addRequired<UniformityInfoWrapperPass>(); - AU.addRequiredID(LowerSwitchID); AU.addRequired<DominatorTreeWrapperPass>(); AU.addPreserved<DominatorTreeWrapperPass>(); @@ -368,7 +368,6 @@ char StructurizeCFGLegacyPass::ID = 0; INITIALIZE_PASS_BEGIN(StructurizeCFGLegacyPass, "structurizecfg", "Structurize the CFG", false, false) INITIALIZE_PASS_DEPENDENCY(UniformityInfoWrapperPass) -INITIALIZE_PASS_DEPENDENCY(LowerSwitchLegacyPass) INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass) INITIALIZE_PASS_DEPENDENCY(RegionInfoPass) INITIALIZE_PASS_END(StructurizeCFGLegacyPass, "structurizecfg", @@ -1173,6 +1172,8 @@ bool StructurizeCFG::run(Region *R, DominatorTree *DT) { this->DT = DT; Func = R->getEntry()->getParent(); + assert(hasOnlySimpleTerminator(*Func) && "Unsupported block terminator."); + ParentRegion = R; orderNodes(); |