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Switch all register list clients to the new MC*Iterator interface.

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No functional change intended.

Sorry for the churn. The iterator classes are supposed to help avoid
giant commits like this one in the future. The TableGen-produced
register lists are getting quite large, and it may be necessary to
change the table representation.

This makes it possible to do so without changing all clients (again).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157854 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2012-06-01 23:28:30 +00:00
parent 4a8fefaf83
commit 396618b43a
35 changed files with 199 additions and 221 deletions
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2
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
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@@ -1182,7 +1182,7 @@ static void CheckForLiveRegDef(SUnit *SU, unsigned Reg,
SmallSet<unsigned, 4> &RegAdded,
SmallVector<unsigned, 4> &LRegs,
const TargetRegisterInfo *TRI) {
for (const uint16_t *AliasI = TRI->getOverlaps(Reg); *AliasI; ++AliasI) {
for (MCRegAliasIterator AliasI(Reg, TRI, true); AliasI.isValid(); ++AliasI) {
// Check if Ref is live.
if (!LiveRegDefs[*AliasI]) continue;