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[Bug testsuite/18931] New: src/gdb/testsuite/gdb.arch/aarch64-fp.c has broken code in it


https://sourceware.org/bugzilla/show_bug.cgi?id=18931

            Bug ID: 18931
           Summary: src/gdb/testsuite/gdb.arch/aarch64-fp.c has broken
                    code in it
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: testsuite
          Assignee: unassigned at sourceware dot org
          Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

The code does:
  addr = &buf0[0];
  __asm __volatile ("ldr %x0, [%1]" : "=r" (val) : "r" (&addr));
  __asm __volatile ("ldr q0, [x0]");


But x0 does not have to be the same as addr.

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