[XRay][AArch64] More staging for tail call support in XRay AArch64 - in compiler-rt
Summary:
This patch provides a trampoline for function tail exit tracing. Still, it's staging because code `1` is passed to the handler function (indicating a normal exit) instead of `2`, which would indicate tail exit. This is so until the logging part of XRay supports tail exits too.
Related: https://reviews.llvm.org/D28947 (LLVM)
Reviewers: dberris, rengolin
Reviewed By: rengolin
Subscribers: aemerson, llvm-commits, iid_iunknown
Differential Revision: https://reviews.llvm.org/D28948
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@293082 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
