[PATCH] D80642: [AIX] Emit AvailableExternally Linkage on AIX

[Digger via Phabricator via llvm-commits]

DiggerLin added inline comments.


================
Comment at: llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:442
   case GlobalValue::AvailableExternallyLinkage:
+    if (TM.getTargetTriple().isOSBinFormatXCOFF()) {
+      OutStreamer->emitSymbolAttribute(GVSym, MCSA_Extern);
----------------
I think we look AvailableExternallyLinkage as AvailableExternallyLinkage

you can change as  
```
case GlobalValue::ExternalLinkage:
case GlobalValue::AvailableExternallyLinkage:
    if (MAI->hasDotExternDirective() && GV->isDeclarationForLinker()) {
}
```
and we do not need code 
````
case GlobalValue::AvailableExternallyLinkage:
    if (TM.getTargetTriple().isOSBinFormatXCOFF()) {
   ....
}
````
here.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80642/new/

https://reviews.llvm.org/D80642