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random tidying for MDNode printing.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92333 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-12-31 02:27:30 +00:00
parent bd72b3201b
commit 2b4b1e2e60
1 changed files with 7 additions and 10 deletions
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17
lib/VMCore/AsmWriter.cpp
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@ -751,7 +751,8 @@ 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 is a function-local metadata.
// Don't insert if N is a function-local metadata, these are always printed
// inline.
if (N->isFunctionLocal())
return;
@ -762,12 +763,10 @@ void SlotTracker::CreateMetadataSlot(const MDNode *N) {
unsigned DestSlot = mdnNext++;
mdnMap[N] = DestSlot;
for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) {
const Value *TV = N->getOperand(i);
if (TV)
if (const MDNode *N2 = dyn_cast<MDNode>(TV))
CreateMetadataSlot(N2);
}
// Recursively add any MDNodes referenced by operands.
for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i)
if (const MDNode *Op = dyn_cast_or_null<MDNode>(N->getOperand(i)))
CreateMetadataSlot(Op);
}
//===----------------------------------------------------------------------===//
@ -1217,7 +1216,6 @@ public:
AssemblyAnnotationWriter *AAW)
: Out(o), Machine(Mac), TheModule(M), AnnotationWriter(AAW) {
AddModuleTypesToPrinter(TypePrinter, NumberedTypes, M);
// FIXME: Provide MDPrinter
if (M)
M->getMDKindNames(MDNames);
}
@ -1996,8 +1994,7 @@ void AssemblyWriter::writeAllMDNodes() {
for (unsigned i = 0, e = Nodes.size(); i != e; ++i) {
Out << '!' << i << " = metadata ";
const MDNode *Node = Nodes[i];
printMDNodeBody(Node);
printMDNodeBody(Nodes[i]);
}
}