https://bugs.llvm.org/show_bug.cgi?id=34127
Bug ID: 34127
Summary: [AArch64] Add support for stack protector using
pointer authentication
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AArch64
Assignee: unassignedb...@nondot.org
Reporter: mcros...@codeaurora.org
CC: llvm-bugs@lists.llvm.org
The ARMV8.3a extensions add new instructions for pointer authentication. We
should use these instructions to optimize the -fstack-protector implementation.
This feature is already present in GCC.
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