Commit f8e24843 authored by Richard Henderson's avatar Richard Henderson
Browse files

tcg-aarch64: Remove nop from qemu_st slow path 



Commit 023261ef failed to remove a
nop that's no longer required.

Reviewed-by: default avatarClaudio Fontana <claudio.fontana@huawei.com>
Signed-off-by: default avatarRichard Henderson <rth@twiddle.net>
parent 523fdc08

tcg/aarch64/tcg-target.c

+0 −7
Original line number Diff line number Diff line
@@ -764,11 +764,6 @@ static inline void tcg_out_subi(TCGContext *s, TCGType ext, 
    tcg_out32(s, base | aimm | (rn << 5) | rd);

}



static inline void tcg_out_nop(TCGContext *s)

{

    tcg_out32(s, 0xd503201f);

}



#ifdef CONFIG_SOFTMMU

/* helper signature: helper_ret_ld_mmu(CPUState *env, target_ulong addr,

 *                                     int mmu_idx, uintptr_t ra)
@@ -822,8 +817,6 @@ static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) 
    tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP,

                 (intptr_t)qemu_st_helpers[lb->opc & 3]);

    tcg_out_callr(s, TCG_REG_TMP);



    tcg_out_nop(s);

    tcg_out_goto(s, (tcg_target_long)lb->raddr);

}