[compiler-rt] [llvm] [AArch64] Implement INIT/ADJUST_TRAMPOLINE (PR #70267)

[David Truby via llvm-commits]

https://github.com/DavidTruby commented:

I had a go at trying this out for a case where we generate the trampoline in flang but we currently don't have the -rtlib=compiler-rt flag and it looks like this will require compiler-rt over libgcc_s? I'll try to quickly implement -rtlib so I can see if this works for our flang cases.

https://github.com/llvm/llvm-project/pull/70267