[Bug c/69643] New: Address space discarded inside statement expression

[rth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69643

            Bug ID: 69643
           Summary: Address space discarded inside statement expression
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rth at gcc dot gnu.org
  Target Milestone: ---

Created attachment 37561
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37561&action=edit
testcase

All three functions ought to produce identical assembly,
but only the last one retains the __seg_gs qualifier.