From: Frank Chang <frank.ch...@sifive.com> Signed-off-by: Frank Chang <frank.ch...@sifive.com> --- target/riscv/insn32.decode | 1 - target/riscv/insn_trans/trans_rvv.inc.c | 23 ----------------------- 2 files changed, 24 deletions(-)
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index 47337abe52..bc0e44b8ab 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -590,7 +590,6 @@ viota_m 010100 . ..... 10000 010 ..... 1010111 @r2_vm vid_v 010100 . 00000 10001 010 ..... 1010111 @r1_vm vmv_x_s 010000 1 ..... 00000 010 ..... 1010111 @r2rd vmv_s_x 010000 1 00000 ..... 110 ..... 1010111 @r2 -vext_x_v 001100 1 ..... ..... 010 ..... 1010111 @r vfmv_f_s 010000 1 ..... 00000 001 ..... 1010111 @r2rd vfmv_s_f 010000 1 00000 ..... 101 ..... 1010111 @r2 vslideup_vx 001110 . ..... ..... 100 ..... 1010111 @r_vm diff --git a/target/riscv/insn_trans/trans_rvv.inc.c b/target/riscv/insn_trans/trans_rvv.inc.c index 2490fc5732..fb2c119e13 100644 --- a/target/riscv/insn_trans/trans_rvv.inc.c +++ b/target/riscv/insn_trans/trans_rvv.inc.c @@ -2959,8 +2959,6 @@ static bool trans_vid_v(DisasContext *s, arg_vid_v *a) *** Vector Permutation Instructions */ -/* Integer Extract Instruction */ - static void load_element(TCGv_i64 dest, TCGv_ptr base, int ofs, int sew, bool sign) { @@ -3062,27 +3060,6 @@ static void vec_element_loadi(DisasContext *s, TCGv_i64 dest, load_element(dest, cpu_env, endian_ofs(s, vreg, idx), s->sew, sign); } -static bool trans_vext_x_v(DisasContext *s, arg_r *a) -{ - TCGv_i64 tmp = tcg_temp_new_i64(); - TCGv dest = tcg_temp_new(); - - if (a->rs1 == 0) { - /* Special case vmv.x.s rd, vs2. */ - vec_element_loadi(s, tmp, a->rs2, 0); - } else { - /* This instruction ignores LMUL and vector register groups */ - int vlmax = s->vlen >> (3 + s->sew); - vec_element_loadx(s, tmp, a->rs2, cpu_gpr[a->rs1], vlmax); - } - tcg_gen_trunc_i64_tl(dest, tmp); - gen_set_gpr(a->rd, dest); - - tcg_temp_free(dest); - tcg_temp_free_i64(tmp); - return true; -} - /* Integer Scalar Move Instruction */ static void store_element(TCGv_i64 val, TCGv_ptr base, -- 2.17.1