diff options
| -rw-r--r-- | lib/VMCore/AsmWriter.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp index 44095ca..9a23506 100644 --- a/lib/VMCore/AsmWriter.cpp +++ b/lib/VMCore/AsmWriter.cpp @@ -695,13 +695,8 @@ void SlotTracker::processFunction() { !I->hasName()) CreateFunctionSlot(I); for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i) - if (MDNode *N = dyn_cast_or_null<MDNode>(I->getOperand(i))) { - // Create a metadata slot only if N contains no instructions. - for (unsigned n = 0, e = N->getNumElements(); n != e; ++n) - if (N->getElement(n) && isa<Instruction>(N->getElement(n))) - continue; + if (MDNode *N = dyn_cast_or_null<MDNode>(I->getOperand(i))) CreateMetadataSlot(N); - } // Process metadata attached with this instruction. MDs.clear(); @@ -818,6 +813,11 @@ void SlotTracker::CreateFunctionSlot(const Value *V) { void SlotTracker::CreateMetadataSlot(const MDNode *N) { assert(N && "Can't insert a null Value into SlotTracker!"); + // Don't insert if N contains an instruction. + for (unsigned i = 0, e = N->getNumElements(); i != e; ++i) + if (N->getElement(i) && isa<Instruction>(N->getElement(i))) + return; + ValueMap::iterator I = mdnMap.find(N); if (I != mdnMap.end()) return; |