[Bug target/81990] New: Should -finstrument-control-flow -mcet generate ENDBR for function with __attribute__ ((interrupt))?

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81990

            Bug ID: 81990
           Summary: Should -finstrument-control-flow -mcet generate ENDBR
                    for function with __attribute__ ((interrupt))?
           Product: gcc
           Version: 8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
                CC: igor.v.tsimbalist at intel dot com
            Blocks: 81652
  Target Milestone: ---

Are ENDBR needed for interrupt handlers at all?


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81652
[Bug 81652] [meta-bug] -finstrument-control-flow -mcet bugs