diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index 94f0cae6f4..7b7495e665 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -614,6 +614,7 @@ static bool SimplifyEqualityComparisonWithOnlyPredecessor(TerminatorInst *TI, assert(ThisCases.size() == 1 && "Branch can only have one case!"); // Insert the new branch. Instruction *NI = BranchInst::Create(ThisDef, TI); + (void) NI; // Remove PHI node entries for the dead edge. ThisCases[0].second->removePredecessor(TI->getParent()); @@ -681,6 +682,7 @@ static bool SimplifyEqualityComparisonWithOnlyPredecessor(TerminatorInst *TI, // Insert the new branch. Instruction *NI = BranchInst::Create(TheRealDest, TI); + (void) NI; DEBUG(errs() << "Threading pred instr: " << *Pred->getTerminator() << "Through successor TI: " << *TI << "Leaving: " << *NI << "\n"); @@ -1450,6 +1452,7 @@ static bool SimplifyCondBranchToTwoReturns(BranchInst *BI) { Value *RI = !TrueValue ? ReturnInst::Create(BI->getContext(), BI) : ReturnInst::Create(BI->getContext(), TrueValue, BI); + (void) RI; DEBUG(errs() << "\nCHANGING BRANCH TO TWO RETURNS INTO SELECT:" << "\n " << *BI << "NewRet = " << *RI |