From fade2f72b82cce82dec0ea3b2ac8972586122632 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Mon, 6 Jul 2015 06:23:01 +0000
Subject: [PATCH] [TableGen] Change a couple methods to return an ArrayRef
 instead of a const std::vector reference. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241430 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/TableGen/Record.h | 6 +++---
 lib/TableGen/Record.cpp        | 2 +-
 lib/TableGen/SetTheory.cpp     | 2 +-
 lib/TableGen/TGParser.cpp      | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/llvm/TableGen/Record.h b/include/llvm/TableGen/Record.h
index 717a2a4ba62..b4642c99119 100644
--- a/include/llvm/TableGen/Record.h
+++ b/include/llvm/TableGen/Record.h
@@ -1222,11 +1222,11 @@ public:
   /// get the corresponding DefInit.
   DefInit *getDefInit();
 
-  const std::vector<Init *> &getTemplateArgs() const {
+  ArrayRef<Init *> getTemplateArgs() const {
     return TemplateArgs;
   }
-  const std::vector<RecordVal> &getValues() const { return Values; }
-  const std::vector<Record*>   &getSuperClasses() const { return SuperClasses; }
+  ArrayRef<RecordVal> getValues() const { return Values; }
+  ArrayRef<Record *>  getSuperClasses() const { return SuperClasses; }
   ArrayRef<SMRange> getSuperClassRanges() const { return SuperClassRanges; }
 
   bool isTemplateArg(Init *Name) const {
diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp
index 6e982bf1da1..c9a31b64cfd 100644
--- a/lib/TableGen/Record.cpp
+++ b/lib/TableGen/Record.cpp
@@ -1648,7 +1648,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const Record &R) {
   }
 
   OS << " {";
-  const std::vector<Record*> &SC = R.getSuperClasses();
+  ArrayRef<Record *> SC = R.getSuperClasses();
   if (!SC.empty()) {
     OS << "\t//";
     for (const Record *Super : SC)
diff --git a/lib/TableGen/SetTheory.cpp b/lib/TableGen/SetTheory.cpp
index 92f5b2dd717..07c538159dc 100644
--- a/lib/TableGen/SetTheory.cpp
+++ b/lib/TableGen/SetTheory.cpp
@@ -302,7 +302,7 @@ const RecVec *SetTheory::expand(Record *Set) {
     return &I->second;
 
   // This is the first time we see Set. Find a suitable expander.
-  const std::vector<Record*> &SC = Set->getSuperClasses();
+  ArrayRef<Record *> SC = Set->getSuperClasses();
   for (unsigned i = 0, e = SC.size(); i != e; ++i) {
     // Skip unnamed superclasses.
     if (!dyn_cast<StringInit>(SC[i]->getNameInit()))
diff --git a/lib/TableGen/TGParser.cpp b/lib/TableGen/TGParser.cpp
index 15df25aea50..5c36fda2e1c 100644
--- a/lib/TableGen/TGParser.cpp
+++ b/lib/TableGen/TGParser.cpp
@@ -184,7 +184,7 @@ bool TGParser::AddSubClass(Record *CurRec, SubClassReference &SubClass) {
 
   // Since everything went well, we can now set the "superclass" list for the
   // current record.
-  const std::vector<Record*> &SCs = SC->getSuperClasses();
+  ArrayRef<Record *> SCs = SC->getSuperClasses();
   ArrayRef<SMRange> SCRanges = SC->getSuperClassRanges();
   for (unsigned i = 0, e = SCs.size(); i != e; ++i) {
     if (CurRec->isSubClassOf(SCs[i]))
-- 
2.34.1