[Bug target/64507] New: SH inlined builtin strncmp doesn't return 0 for 0 length

[chrbr at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64507

            Bug ID: 64507
           Summary: SH inlined builtin strncmp doesn't return 0 for 0
                    length
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: chrbr at gcc dot gnu.org

Created attachment 34386
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34386&action=edit
test case

Thought the check was emitted from the builtin generic prologue like for the
constant lengths. which was not :-(