[Bug target/91452] New: tls_preserve_1.c fails with -O3 -fpic -march=armv8.2-a+sve

[prathamesh3492 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91452

            Bug ID: 91452
           Summary: tls_preserve_1.c fails with -O3 -fpic
                    -march=armv8.2-a+sve
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: prathamesh3492 at gcc dot gnu.org
  Target Milestone: ---

Hi,
It seems tls_preserve_1.c is failing with -O3 -fpic -march=armv8.2-a+sve
because it generates:
        stp     q0, q1, [sp, 16]
        str     q2, [sp, 48]

which doesn't happen with -march=armv8.2-a.

Thanks,
Prathamesh