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clean up some really strange code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92275 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-12-29 22:01:50 +00:00
parent 442ffa1c56
commit 42991eeb64
1 changed files with 8 additions and 8 deletions
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16
lib/AsmParser/LLParser.cpp
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@ -492,11 +492,12 @@ bool LLParser::ParseMDNode(MDNode *&Result) {
return false;
}
// Create MDNode forward reference
// Create MDNode forward reference.
// FIXME: This is not unique enough!
std::string FwdRefName = "llvm.mdnode.fwdref." + utostr(MID);
SmallVector<Value *, 1> Elts;
Elts.push_back(MDString::get(Context, FwdRefName));
MDNode *FwdNode = MDNode::get(Context, Elts.data(), Elts.size());
Value *V = MDString::get(Context, FwdRefName));
MDNode *FwdNode = MDNode::get(Context, &V, 1);
ForwardRefMDNodes[MID] = std::make_pair(FwdNode, Lex.getLoc());
Result = FwdNode;
return false;
@ -521,12 +522,11 @@ bool LLParser::ParseNamedMetadata() {
Lex.Lex();
SmallVector<MetadataBase *, 8> Elts;
do {
// FIXME: Eat if present.
if (Lex.getKind() != lltok::Metadata)
return TokError("Expected '!' here");
if (ParseToken(lltok::Metadata, "Expected '!' here"))
return true;
Lex.Lex();
// FIXME: Will crash on mdstrings etc.
// FIXME: This rejects MDStrings. Are they legal in an named MDNode or not?
MDNode *N = 0;
if (ParseMDNode(N)) return true;
Elts.push_back(N);