[Bug target/120986] New: ICE when expanding svcreate2 intrinsic with compile time know FPMR

[alfierichards at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120986

            Bug ID: 120986
           Summary: ICE when expanding svcreate2 intrinsic with compile
                    time know FPMR
           Product: gcc
           Version: 16.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: alfierichards at gcc dot gnu.org
  Target Milestone: ---

Reproducer here: https://godbolt.org/z/W3Thbc766

Seemingly some internal logic assumptions are invalidated when the FMPR value
is known at compile time?
The error does not happen if the function isn't static, or if the FMPR value
isn't evaluatable at compile time.