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

Scope a varible inside an if statement, to make it clear that 

it's not used afterwards.

llvm-svn: 114986
This commit is contained in:
Dan Gohman 2010-09-28 21:02:55 +00:00
parent 11c024bbeb
commit 1a450c61f3
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
llvm/lib/VMCore/Metadata.cpp
View File

@ -343,9 +343,7 @@ void MDNode::replaceOperand(MDNodeOperand *Op, Value *To) {
FoldingSetNodeID ID; FoldingSetNodeID ID;
Profile(ID); Profile(ID);
void *InsertPoint; void *InsertPoint;
MDNode *N = pImpl->MDNodeSet.FindNodeOrInsertPos(ID, InsertPoint); if (MDNode *N = pImpl->MDNodeSet.FindNodeOrInsertPos(ID, InsertPoint)) {
if (N) {
N->replaceAllUsesWith(this); N->replaceAllUsesWith(this);
N->destroy(); N->destroy();
N = pImpl->MDNodeSet.FindNodeOrInsertPos(ID, InsertPoint); N = pImpl->MDNodeSet.FindNodeOrInsertPos(ID, InsertPoint);