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/AMDGPU/AMDGPUTargetObjectFile.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp
index 1dbb8a3a77f..1fddc88a705 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp
@@ -21,10 +21,10 @@ using namespace llvm;
 //===----------------------------------------------------------------------===//
 
 MCSection *AMDGPUTargetObjectFile::SelectSectionForGlobal(
-    const GlobalValue *GV, SectionKind Kind, const TargetMachine &TM) const {
-  if (Kind.isReadOnly() && AMDGPU::isReadOnlySegment(GV) &&
+    const GlobalObject *GO, SectionKind Kind, const TargetMachine &TM) const {
+  if (Kind.isReadOnly() && AMDGPU::isReadOnlySegment(GO) &&
       AMDGPU::shouldEmitConstantsToTextSection(TM.getTargetTriple()))
     return TextSection;
 
-  return TargetLoweringObjectFileELF::SelectSectionForGlobal(GV, Kind, TM);
+  return TargetLoweringObjectFileELF::SelectSectionForGlobal(GO, Kind, TM);
 }