For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
confusion with external linkage types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 7126af2..efd6d10 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -183,7 +183,7 @@
       if (TM.getRelocationModel() != Reloc::Static) {
         if (MO.getType() == MachineOperand::MO_GlobalAddress) {
           GlobalValue *GV = MO.getGlobal();
-          if (((GV->isExternal() || GV->hasWeakLinkage() ||
+          if (((GV->isDeclaration() || GV->hasWeakLinkage() ||
                 GV->hasLinkOnceLinkage()))) {
             // Dynamically-resolved functions need a stub for the function.
             std::string Name = Mang->getValueName(GV);
@@ -381,7 +381,7 @@
 
     // External or weakly linked global variables need non-lazily-resolved stubs
     if (TM.getRelocationModel() != Reloc::Static) {
-      if (((GV->isExternal() || GV->hasWeakLinkage() ||
+      if (((GV->isDeclaration() || GV->hasWeakLinkage() ||
             GV->hasLinkOnceLinkage()))) {
         GVStubs.insert(Name);
         O << "L" << Name << "$non_lazy_ptr";
diff --git a/lib/Target/PowerPC/PPCSubtarget.cpp b/lib/Target/PowerPC/PPCSubtarget.cpp
index 235b9d5..62f8995 100644
--- a/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -137,5 +137,5 @@
     return false;
   
   return GV->hasWeakLinkage() || GV->hasLinkOnceLinkage() ||
-         (GV->isExternal() && !GV->hasNotBeenReadFromBytecode());
+         (GV->isDeclaration() && !GV->hasNotBeenReadFromBytecode());
 }