[llvm] [AIX] Support per global code model. (PR #79202)

[Sean Fertile via llvm-commits]

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@@ -194,6 +202,46 @@ bool PPCSubtarget::isGVIndirectSymbol(const GlobalValue *GV) const {
   return true;
 }
 
+CodeModel::Model PPCSubtarget::getCodeModel(const TargetMachine &TM,
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mandlebug wrote:

The remaining ones are light wrappers that extract the GlobalValue we need from the arguments we have at those particular call sites (IE the SDNode or the MachineOperand) so we can call this.

https://github.com/llvm/llvm-project/pull/79202