[libc] Add __attribute__((always_inline)) to x86_64 syscall functions.
Summary:
Some syscalls like SYS_clone do not tolerate a return instruction after
the syscall instruction. Marking the syscall functions with the
`always_inline` attribute accommodates such syscalls as inlining
eliminates the return instruction.
Reviewers: abrachet, phosek
Subscribers: MaskRay, tschuett, libc-commits
Tags: #libc-project
Differential Revision: https://reviews.llvm.org/D72102
GitOrigin-RevId: 6598af4a54b0f67cdaf14ca1b6809e6f109679e8
1 file changed
