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

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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
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4
utils/TableGen/CodeGenSchedule.cpp
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@ -182,7 +182,7 @@ void CodeGenSchedModels::addProcModel(Record *ProcDef) {
// Recursively find all reachable SchedReadWrite records.
static void scanSchedRW(Record *RWDef, RecVec &RWDefs,
SmallPtrSet<Record*, 16> &RWSet) {
if (!RWSet.insert(RWDef))
if (!RWSet.insert(RWDef).second)
return;
RWDefs.push_back(RWDef);
// Reads don't current have sequence records, but it can be added later.
@ -751,7 +751,7 @@ void CodeGenSchedModels::createInstRWClass(Record *InstRWDef) {
for (ArrayRef<Record*>::const_iterator
II = InstDefs.begin(), IE = InstDefs.end(); II != IE; ++II) {
unsigned OldSCIdx = InstrClassMap[*II];
if (OldSCIdx && RemappedClassIDs.insert(OldSCIdx)) {
if (OldSCIdx && RemappedClassIDs.insert(OldSCIdx).second) {
for (RecIter RI = SchedClasses[OldSCIdx].InstRWs.begin(),
RE = SchedClasses[OldSCIdx].InstRWs.end(); RI != RE; ++RI) {
if ((*RI)->getValueAsDef("SchedModel") == RWModelDef) {