From: Jay Foad <jay.foad@gmail.com>
Date: Tue, 19 Jul 2011 14:42:50 +0000 (+0000)
Subject: Convert gep_type_begin and gep_type_end to use ArrayRef.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ca12a2139e7ed8b5f30df9927494dd7aae929a7c;hp=8fbbb3980755d74539a0aed02bc18842ed2bd18d;p=oota-llvm.git

Convert gep_type_begin and gep_type_end to use ArrayRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135481 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index c7d4b48af2d..ccfe2edcbcc 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -635,6 +635,8 @@ from the previous release.</p>
 <li><code>ExtractValueInst::getIndexedType</code></li>
 <li><code>ExtractValueInst::getIndices</code></li>
 <li><code>FindInsertedValue</code> (in <code>llvm/Analysis/ValueTracking.h</code>)</li>
+<li><code>gep_type_begin</code> (in <code>llvm/Support/GetElementPtrTypeIterator.h</code>)</li>
+<li><code>gep_type_end</code> (in <code>llvm/Support/GetElementPtrTypeIterator.h</code>)</li>
 <li><code>IRBuilder::CreateCall</code></li>
 <li><code>IRBuilder::CreateExtractValue</code></li>
 <li><code>IRBuilder::CreateInsertValue</code></li>
diff --git a/include/llvm/Support/GetElementPtrTypeIterator.h b/include/llvm/Support/GetElementPtrTypeIterator.h
index 526afd40c6f..ef92c95ee7e 100644
--- a/include/llvm/Support/GetElementPtrTypeIterator.h
+++ b/include/llvm/Support/GetElementPtrTypeIterator.h
@@ -97,16 +97,16 @@ namespace llvm {
     return gep_type_iterator::end(GEP.op_end());
   }
 
-  template<typename ItTy>
-  inline generic_gep_type_iterator<ItTy>
-  gep_type_begin(Type *Op0, ItTy I, ItTy E) {
-    return generic_gep_type_iterator<ItTy>::begin(Op0, I);
+  template<typename T>
+  inline generic_gep_type_iterator<const T *>
+  gep_type_begin(Type *Op0, ArrayRef<T> A) {
+    return generic_gep_type_iterator<const T *>::begin(Op0, A.begin());
   }
 
-  template<typename ItTy>
-  inline generic_gep_type_iterator<ItTy>
-  gep_type_end(Type *Op0, ItTy I, ItTy E) {
-    return generic_gep_type_iterator<ItTy>::end(E);
+  template<typename T>
+  inline generic_gep_type_iterator<const T *>
+  gep_type_end(Type *Op0, ArrayRef<T> A) {
+    return generic_gep_type_iterator<const T *>::end(A.end());
   }
 } // end namespace llvm
 
diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp
index 5ef932ffc8c..1dfd9a83daf 100644
--- a/lib/Target/TargetData.cpp
+++ b/lib/Target/TargetData.cpp
@@ -528,7 +528,7 @@ uint64_t TargetData::getIndexedOffset(Type *ptrTy,
   uint64_t Result = 0;
 
   generic_gep_type_iterator<Value* const*>
-    TI = gep_type_begin(ptrTy, Indices.begin(), Indices.end());
+    TI = gep_type_begin(ptrTy, Indices);
   for (unsigned CurIDX = 0, EndIDX = Indices.size(); CurIDX != EndIDX;
        ++CurIDX, ++TI) {
     if (StructType *STy = dyn_cast<StructType>(*TI)) {