Target: Change various section classifiers in TargetLoweringObjectFile to take a GlobalObject.

These functions are about classifying a global which will actually be
emitted, so it does not make sense for them to take a GlobalValue which may
for example be an alias.

Change the Mach-O object writer and the Hexagon, Lanai and MIPS backends to
look through aliases before using TargetLoweringObjectFile interfaces. These
are functional changes but all appear to be bug fixes.

Differential Revision: https://reviews.llvm.org/D25917

llvm-svn: 285006

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Target/AVR/AVRTargetObjectFile.cpp b/llvm/lib/Target/AVR/AVRTargetObjectFile.cpp
index c1d7a4ebc95..af14d9292f2 100644
--- a/llvm/lib/Target/AVR/AVRTargetObjectFile.cpp
+++ b/llvm/lib/Target/AVR/AVRTargetObjectFile.cpp
@@ -26,16 +26,16 @@ void AVRTargetObjectFile::Initialize(MCContext &Ctx, const TargetMachine &TM) {
 }
 
 MCSection *
-AVRTargetObjectFile::SelectSectionForGlobal(const GlobalValue *GV,
+AVRTargetObjectFile::SelectSectionForGlobal(const GlobalObject *GO,
                                             SectionKind Kind,
                                             const TargetMachine &TM) const {
   // Global values in flash memory are placed in the progmem.data section
   // unless they already have a user assigned section.
-  if (AVR::isProgramMemoryAddress(GV) && !GV->hasSection())
+  if (AVR::isProgramMemoryAddress(GO) && !GO->hasSection())
     return ProgmemDataSection;
 
   // Otherwise, we work the same way as ELF.
-  return Base::SelectSectionForGlobal(GV, Kind, TM);
+  return Base::SelectSectionForGlobal(GO, Kind, TM);
 }
 } // end of namespace llvm