From: Christoph Müllner <christoph.muell...@vrull.eu> The XTheadMemPair does not define any restrictions for store-pair instructions (th.sdd or th.swd). However, the current code enforces the restrictions that are required for load-pair instructions. Let's fix this by removing this code.
Signed-off-by: Christoph Müllner <christoph.muell...@vrull.eu> Reviewed-by: LIU Zhiwei <zhiwei_...@linux.alibaba.com> Message-ID: <20230220095612.1529031-1-christoph.muell...@vrull.eu> Signed-off-by: Palmer Dabbelt <pal...@rivosinc.com> --- target/riscv/insn_trans/trans_xthead.c.inc | 4 ---- 1 file changed, 4 deletions(-) diff --git a/target/riscv/insn_trans/trans_xthead.c.inc b/target/riscv/insn_trans/trans_xthead.c.inc index be87c34f56..cf1731b08d 100644 --- a/target/riscv/insn_trans/trans_xthead.c.inc +++ b/target/riscv/insn_trans/trans_xthead.c.inc @@ -980,10 +980,6 @@ static bool trans_th_lwud(DisasContext *ctx, arg_th_pair *a) static bool gen_storepair_tl(DisasContext *ctx, arg_th_pair *a, MemOp memop, int shamt) { - if (a->rs == a->rd1 || a->rs == a->rd2 || a->rd1 == a->rd2) { - return false; - } - TCGv data1 = get_gpr(ctx, a->rd1, EXT_NONE); TCGv data2 = get_gpr(ctx, a->rd2, EXT_NONE); TCGv addr1 = tcg_temp_new(); -- 2.39.2