[clang] [llvm] [PowerPC][AIX] 64-bit large code-model support for toc-data (PR #90619)

[Sean Fertile via llvm-commits]

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@@ -1292,8 +1291,9 @@ void PPCAsmPrinter::emitInstruction(const MachineInstr *MI) {
 
     unsigned Op = MI->getOpcode();
 
-    // Change the opcode to load address for tocdata
-    TmpInst.setOpcode(Op == PPC::ADDItocL8 ? PPC::ADDI8 : PPC::LA);
+    // Change the opcode to load address for toc data.
+    unsigned NewOp64 = IsAIX ? PPC::LA8 : PPC::ADDI8;
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mandlebug wrote:

Minor nit: Roll selecting the new opcode into a single statement rather then selecting what the opcode would be for 64-bit, then deciding too use LA or the 64-bit opcode in 2 different statements?

https://github.com/llvm/llvm-project/pull/90619