eliminate a temporary smallvector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100082 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 8083a07..5dc5a5e 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -1078,9 +1078,7 @@
/// ParseInstructionMetadata
/// ::= !dbg !42 (',' !dbg !57)*
-bool LLParser::
-ParseInstructionMetadata(SmallVectorImpl<std::pair<unsigned,
- MDNode *> > &Result){
+bool LLParser::ParseInstructionMetadata(Instruction *Inst) {
do {
if (Lex.getKind() != lltok::MetadataVar)
return TokError("expected metadata after comma");
@@ -1094,7 +1092,7 @@
return true;
unsigned MDK = M->getMDKindID(Name.c_str());
- Result.push_back(std::make_pair(MDK, Node));
+ Inst->setMetadata(MDK, Node);
// If this is the end of the list, we're done.
} while (EatIfPresent(lltok::comma));
@@ -2896,22 +2894,17 @@
// With a normal result, we check to see if the instruction is followed by
// a comma and metadata.
if (EatIfPresent(lltok::comma))
- if (ParseInstructionMetadata(MetadataOnInst))
+ if (ParseInstructionMetadata(Inst))
return true;
break;
case InstExtraComma:
// If the instruction parser ate an extra comma at the end of it, it
// *must* be followed by metadata.
- if (ParseInstructionMetadata(MetadataOnInst))
+ if (ParseInstructionMetadata(Inst))
return true;
break;
}
- // Set metadata attached with this instruction.
- for (unsigned i = 0, e = MetadataOnInst.size(); i != e; ++i)
- Inst->setMetadata(MetadataOnInst[i].first, MetadataOnInst[i].second);
- MetadataOnInst.clear();
-
BB->getInstList().push_back(Inst);
// Set the name on the instruction.