6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-12 13:38:21 +00:00
Code Issues Projects Releases Wiki Activity

Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

Browse Source 
This is to be consistent with StringSet and ultimately with the standard
library's associative container insert function.

This lead to updating SmallSet::insert to return pair<iterator, bool>,
and then to update SmallPtrSet::insert to return pair<iterator, bool>,
and then to update all the existing users of those functions...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222334 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-11-19 07:49:26 +00:00
parent 0e8675a621
commit 5401ba7099
107 changed files with 255 additions and 228 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/Analysis/CFG.cpp
View File

@ -45,7 +45,7 @@ void llvm::FindFunctionBackedges(const Function &F,
bool FoundNew = false;
while (I != succ_end(ParentBB)) {
BB = *I++;
if (Visited.insert(BB)) {
if (Visited.insert(BB).second) {
FoundNew = true;
break;
}
@ -141,7 +141,7 @@ static bool isPotentiallyReachableInner(SmallVectorImpl<BasicBlock *> &Worklist,
SmallSet<const BasicBlock*, 64> Visited;
do {
BasicBlock *BB = Worklist.pop_back_val();
if (!Visited.insert(BB))
if (!Visited.insert(BB).second)
continue;
if (BB == StopBB)
return true;