[Bug testsuite/96589] New: Directive to redirect compiler output to /dev/null

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96589

            Bug ID: 96589
           Summary: Directive to redirect compiler output to /dev/null
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

[ As proposed here: PR 96566 comment 10. ]

This directive can be useful if the assembly file is potentially large, to
prevent we run out of disk space.