Use ArrayRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137485 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/LexicalScopes.h b/include/llvm/CodeGen/LexicalScopes.h
index ccbd6da..709681b 100644 (file)
--- a/include/llvm/CodeGen/LexicalScopes.h
+++ b/include/llvm/CodeGen/LexicalScopes.h
@@ -18,6 +18,7 @@
 #define LLVM_CODEGEN_LEXICALSCOPES_H
 
 #include "llvm/Metadata.h"
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
@@ -79,7 +80,7 @@ public:
   LexicalScope *findLexicalScope(DebugLoc DL);
 
   /// getAbstractScopesList - Return a reference to list of abstract scopes.
-  SmallVector<LexicalScope *, 4> &getAbstractScopesList() {
+  ArrayRef<LexicalScope *> getAbstractScopesList() const {
     return AbstractScopesList;
   }
 

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 76dc43f..f5c762b 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1680,10 +1680,10 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
   collectVariableInfo(MF, ProcessedVars);
   
   // Construct abstract scopes.
-  SmallVector<LexicalScope *, 4> &AList = LScopes.getAbstractScopesList();
-  for (SmallVector<LexicalScope *, 4>::iterator AI = AList.begin(),
-         AE = AList.end(); AI != AE; ++AI) {
-    DISubprogram SP((*AI)->getScopeNode());
+  ArrayRef<LexicalScope *> AList = LScopes.getAbstractScopesList();
+  for (unsigned i = 0, e = AList.size(); i != e; ++i) {
+    LexicalScope *AScope = AList[i];
+    DISubprogram SP(AScope->getScopeNode());
     if (SP.Verify()) {
       // Collect info for variables that were optimized out.
       StringRef FName = SP.getLinkageName();
@@ -1700,8 +1700,8 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
         }
       }
     }
-    if (ProcessedSPNodes.count((*AI)->getScopeNode()) == 0)
-      constructScopeDIE(*AI);
+    if (ProcessedSPNodes.count(AScope->getScopeNode()) == 0)
+      constructScopeDIE(AScope);
   }
   
   DIE *CurFnDIE = constructScopeDIE(LScopes.getCurrentFunctionScope());