[PATCH] D26413: [XRay] Support AArch64 in compiler-rt

[Dean Michael Berris via llvm-commits]

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Thanks for doing this @rSerge! Do you have a plan for supporting tail-exit sleds either now or at a later time?

I ask because the x86_64 code has already started differentiating tail-exit sleds by having its own trampoline. Maybe this distinction isn't necessary in ARM, but was wondering whether there was something that needed to be done here.


https://reviews.llvm.org/D26413