maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Avoid extra calls to MD->getNumOperands() 

llvm-svn: 94618
This commit is contained in:
Victor Hernandez 2010-01-26 23:29:09 +00:00
parent 75766332f9
commit 2b17e2a452
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/lib/Transforms/Utils/ValueMapper.cpp
View File

@ -35,7 +35,7 @@ Value *llvm::MapValue(const Value *V, ValueMapTy &VM) {
if (const MDNode *MD = dyn_cast<MDNode>(V)) {
SmallVector<Value*, 4> Elts;
for (unsigned i = 0; i != MD->getNumOperands(); i++)
for (unsigned i = 0, e = MD->getNumOperands(); i != e; ++i)
Elts.push_back(MD->getOperand(i) ? MapValue(MD->getOperand(i), VM) : 0);
return VM[V] = MDNode::get(V->getContext(), Elts.data(), Elts.size());
}