From: David Blaikie <dblaikie@gmail.com>
Date: Thu, 21 May 2015 21:17:12 +0000 (+0000)
Subject: Put GEPOperator member function definition in the appropriate .cpp file
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=6777be34467c88d1a5fa3ac1ebdf220f5a3206e9;ds=sidebyside

Put GEPOperator member function definition in the appropriate .cpp file

Last commit put it in Constants.cpp instead of Operator.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237960 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/IR/Constants.cpp b/lib/IR/Constants.cpp
index 3665d5abb41..d35372a2f8e 100644
--- a/lib/IR/Constants.cpp
+++ b/lib/IR/Constants.cpp
@@ -3050,33 +3050,3 @@ Instruction *ConstantExpr::getAsInstruction() {
     return BO;
   }
 }
-
-bool GEPOperator::accumulateConstantOffset(const DataLayout &DL,
-                                           APInt &Offset) const {
-  assert(Offset.getBitWidth() ==
-             DL.getPointerSizeInBits(getPointerAddressSpace()) &&
-         "The offset must have exactly as many bits as our pointer.");
-
-  for (gep_type_iterator GTI = gep_type_begin(this), GTE = gep_type_end(this);
-       GTI != GTE; ++GTI) {
-    ConstantInt *OpC = dyn_cast<ConstantInt>(GTI.getOperand());
-    if (!OpC)
-      return false;
-    if (OpC->isZero())
-      continue;
-
-    // Handle a struct index, which adds its field offset to the pointer.
-    if (StructType *STy = dyn_cast<StructType>(*GTI)) {
-      unsigned ElementIdx = OpC->getZExtValue();
-      const StructLayout *SL = DL.getStructLayout(STy);
-      Offset += APInt(Offset.getBitWidth(), SL->getElementOffset(ElementIdx));
-      continue;
-    }
-
-    // For array or vector indices, scale the index by the size of the type.
-    APInt Index = OpC->getValue().sextOrTrunc(Offset.getBitWidth());
-    Offset += Index * APInt(Offset.getBitWidth(),
-                            DL.getTypeAllocSize(GTI.getIndexedType()));
-  }
-  return true;
-}
diff --git a/lib/IR/Operator.cpp b/lib/IR/Operator.cpp
index dd62b04c867..77dc680af11 100644
--- a/lib/IR/Operator.cpp
+++ b/lib/IR/Operator.cpp
@@ -1,4 +1,5 @@
 #include "llvm/IR/Operator.h"
+#include "llvm/IR/GetElementPtrTypeIterator.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/Type.h"
 
@@ -10,4 +11,34 @@ Type *GEPOperator::getSourceElementType() const {
     return I->getSourceElementType();
   return cast<GetElementPtrConstantExpr>(this)->getSourceElementType();
 }
+
+bool GEPOperator::accumulateConstantOffset(const DataLayout &DL,
+                                           APInt &Offset) const {
+  assert(Offset.getBitWidth() ==
+             DL.getPointerSizeInBits(getPointerAddressSpace()) &&
+         "The offset must have exactly as many bits as our pointer.");
+
+  for (gep_type_iterator GTI = gep_type_begin(this), GTE = gep_type_end(this);
+       GTI != GTE; ++GTI) {
+    ConstantInt *OpC = dyn_cast<ConstantInt>(GTI.getOperand());
+    if (!OpC)
+      return false;
+    if (OpC->isZero())
+      continue;
+
+    // Handle a struct index, which adds its field offset to the pointer.
+    if (StructType *STy = dyn_cast<StructType>(*GTI)) {
+      unsigned ElementIdx = OpC->getZExtValue();
+      const StructLayout *SL = DL.getStructLayout(STy);
+      Offset += APInt(Offset.getBitWidth(), SL->getElementOffset(ElementIdx));
+      continue;
+    }
+
+    // For array or vector indices, scale the index by the size of the type.
+    APInt Index = OpC->getValue().sextOrTrunc(Offset.getBitWidth());
+    Offset += Index * APInt(Offset.getBitWidth(),
+                            DL.getTypeAllocSize(GTI.getIndexedType()));
+  }
+  return true;
+}
 }