[roll] Roll llvm-project/libc [libc][setjmp] make x86_64 longjmp naked (#112581)

The generated asm for x86_64's longjmp has a function prolog and epilog.
The
epilog in particular is unreachable. Convert longjmp to a naked function
to
avoid these spurious instructions in longjmp.

Link: https://github.com/llvm/llvm-project/pull/112437/files#r1802085511
GitOrigin-RevId: f948b043ca4caa511293637460587604459ab141
Original-Revision: 5e13f0006ba2daebc5f0c4bc0366111eaf430329
Change-Id: I7f11a7f25683cf9f0fc6b3b40df5d3ed81f027a9
1 file changed
tree: aa7a2adb95c8946b8f6ffcd319929678c2e9d0b6
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.