Based on post-commit review by Paul Robinson.
llvm-svn: 174248
if (BI && BI->isUnconditional() &&
BI->getSuccessor(0) == ReturnBlock.getBlock()) {
// Reset insertion point, including debug location, and delete the branch.
- // this is really subtle & only works because the next change in location
- // will hit the caching in CGDebugInfo::EmitLocation & not override this
+ // This is really subtle & only works because the next change in location
+ // will hit the caching in CGDebugInfo::EmitLocation & not override this.
Builder.SetCurrentDebugLocation(BI->getDebugLoc());
Builder.SetInsertPoint(BI->getParent());
BI->eraseFromParent();