[llvm] [PAC][CodeGen][ELF][AArch64] Support signed TLSDESC (PR #113813)

[Daniil Kovalev via llvm-commits]

kovdan01 wrote:

In cf96e452afb6f35eb53f55ccacc178a93bf4317e, deleted .tlsdesccall emission for AUTH TLSDESC call sequence. This does not give value (since we do not optimize to IE/LE) and just complicates things in linker.


https://github.com/llvm/llvm-project/pull/113813