[llvm] [PAC][CodeGen][ELF][AArch64] Support signed GOT (PR #96164)

[Tomas Matheson via llvm-commits]

================
@@ -30,6 +30,7 @@ const AArch64MCExpr *AArch64MCExpr::create(const MCExpr *Expr, VariantKind Kind,
 }
 
 StringRef AArch64MCExpr::getVariantKindName() const {
+  // clang-format off
----------------
tmatheson-arm wrote:

We should probably let clang-format format this, does it make a total mess or is the diff just large?

https://github.com/llvm/llvm-project/pull/96164