diff options
-rw-r--r-- | lib/Transforms/ObjCARC/ObjCARCOpts.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp index 89e7510ec9..7a7cdbec10 100644 --- a/lib/Transforms/ObjCARC/ObjCARCOpts.cpp +++ b/lib/Transforms/ObjCARC/ObjCARCOpts.cpp @@ -1383,12 +1383,17 @@ ObjCARCOpt::OptimizeRetainBlockCall(Function &F, Instruction *Inst, if (!IsRetainBlockOptimizable(Inst)) return false; + Changed = true; + ++NumPeeps; + + DEBUG(dbgs() << "Strength reduced retainBlock => retain.\n"); + DEBUG(dbgs() << "Old: " << *Inst << "\n"); CallInst *RetainBlock = cast<CallInst>(Inst); RetainBlock->setCalledFunction(getRetainCallee(F.getParent())); // Remove copy_on_escape metadata. RetainBlock->setMetadata(CopyOnEscapeMDKind, 0); Class = IC_Retain; - + DEBUG(dbgs() << "New: " << *Inst << "\n"); return true; } |