[Bug target/112970] LoongArch: Suboptimal code when the address and the value of an array element are both used

[xry111 at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112970

--- Comment #1 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
With -mexplicit-relocs=auto the generated code is sub-optimal as well:

        pcalau12i       $r12,%pc_hi20(.LANCHOR0)
        addi.d  $r12,$r12,%pc_lo12(.LANCHOR0)
        ld.wu   $r5,$r12,4
        addi.d  $r4,$r12,4