[llvm] [x86] Handle implicit sections when determining if a global is large (PR #206210)

[Arthur Eubanks via llvm-commits]

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@@ -368,6 +369,26 @@ SectionKind TargetLoweringObjectFile::getKindForGlobal(const GlobalObject *GO,
   return SectionKind::getData();
 }
 
+StringRef
+TargetLoweringObjectFile::getCustomSectionName(const GlobalObject *GO,
+                                               const TargetMachine &TM) {
+  const GlobalVariable *GV = dyn_cast<GlobalVariable>(GO);
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aeubanks wrote:

this function is now accessible to callers, so needs to be in a publicly visible class

added comment back

https://github.com/llvm/llvm-project/pull/206210