[Bug target/84025] New: [nvptx] Don't generate branch-around-nothing

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84025

            Bug ID: 84025
           Summary: [nvptx] Don't generate branch-around-nothing
           Product: gcc
           Version: 8.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

For PR83589 we have a non-invasive but non-minimal workaround for a JIT bug
when translating a branch-around-nothing.

We want to fix this better in stage1: by not generating branch-around-nothing.