diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2020-07-26 19:36:28 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2020-07-26 19:36:28 +0000 |
commit | cfca06d7963fa0909f90483b42a6d7d194d01e08 (patch) | |
tree | 209fb2a2d68f8f277793fc8df46c753d31bc853b /llvm/lib/Analysis/SyncDependenceAnalysis.cpp | |
parent | 706b4fc47bbc608932d3b491ae19a3b9cde9497b (diff) |
Notes
Diffstat (limited to 'llvm/lib/Analysis/SyncDependenceAnalysis.cpp')
-rw-r--r-- | llvm/lib/Analysis/SyncDependenceAnalysis.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Analysis/SyncDependenceAnalysis.cpp b/llvm/lib/Analysis/SyncDependenceAnalysis.cpp index 8447dc87069d..ccf520dcea66 100644 --- a/llvm/lib/Analysis/SyncDependenceAnalysis.cpp +++ b/llvm/lib/Analysis/SyncDependenceAnalysis.cpp @@ -244,12 +244,12 @@ struct DivergencePropagator { ); auto ItBeginRPO = FuncRPOT.begin(); + auto ItEndRPO = FuncRPOT.end(); // skip until term (TODO RPOT won't let us start at @term directly) - for (; *ItBeginRPO != &RootBlock; ++ItBeginRPO) {} - - auto ItEndRPO = FuncRPOT.end(); - assert(ItBeginRPO != ItEndRPO); + for (; *ItBeginRPO != &RootBlock; ++ItBeginRPO) { + assert(ItBeginRPO != ItEndRPO && "Unable to find RootBlock"); + } // propagate definitions at the immediate successors of the node in RPO auto ItBlockRPO = ItBeginRPO; @@ -369,7 +369,7 @@ SyncDependenceAnalysis::join_blocks(const Instruction &Term) { // compute all join points DivergencePropagator Propagator{FuncRPOT, DT, PDT, LI}; const auto &TermBlock = *Term.getParent(); - auto JoinBlocks = Propagator.computeJoinPoints<succ_const_range>( + auto JoinBlocks = Propagator.computeJoinPoints<const_succ_range>( TermBlock, successors(Term.getParent()), LI.getLoopFor(&TermBlock)); auto ItInserted = CachedBranchJoins.emplace(&Term, std::move(JoinBlocks)); |