diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-10-04 04:58:58 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-10-04 04:58:58 +0000 |
| commit | 3a15503c82a804fcca47b5490e8fb42735ca4131 (patch) | |
| tree | 178092cb064a1cec57d73f69e5efc176be4f007b /lib/Transforms/Utils/BreakCriticalEdges.cpp | |
| parent | 0f77fe5ea64d19a014c1ce7de77f5738d390fd9c (diff) | |
This case isn't implemented yet. It seems unlikely to be needed, but if it
ever is, we want to get an assert instead of silent bad codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30716 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/BreakCriticalEdges.cpp')
| -rw-r--r-- | lib/Transforms/Utils/BreakCriticalEdges.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp index 71746e2b6e..d4e186cabb 100644 --- a/lib/Transforms/Utils/BreakCriticalEdges.cpp +++ b/lib/Transforms/Utils/BreakCriticalEdges.cpp @@ -253,11 +253,9 @@ bool llvm::SplitCriticalEdge(TerminatorInst *TI, unsigned SuccNum, Pass *P) { if (DominanceFrontier *DF = P->getAnalysisToUpdate<DominanceFrontier>()) { // If NewBBDominatesDestBB hasn't been computed yet, do so with DF. if (!OtherPreds.empty()) { -#if 0 // FIXME: IMPLEMENT THIS! - OtherPreds.clear(); -#endif - NewBBDominatesDestBB = false; + assert(0 && "Requiring domfrontiers but not idom/domtree/domset." + " not implemented yet!"); } // Since the new block is dominated by its only predecessor TIBB, |