This patch fixes the gripe:

0a1,2
 > gdb/aarch64-tdep.c:776: code: OP eol: Do not use &&, or || at the end 
of a line
gdb/aarch64-tdep.c:776:                                  pv_add_constant 
(regs[rn], imm)) ||


OK?

/Marcus

ChangeLog:
 

        * aarch64-tdep.c (aarch64_analyze_prologue): Refactor if statement
        with trailing || operator.