diff mbox series

[v4,12/13] trans_rvv.c.inc: use vext_get_vlmax() in trans_vrgather_v*()

Message ID 20240122161107.26737-13-dbarboza@ventanamicro.com
State New
Headers show
Series target/riscv: add 'cpu->cfg.vlenb', remove | expand

Commit Message

Daniel Henrique Barboza Jan. 22, 2024, 4:11 p.m. UTC 
Use the helper instead of calculating vlmax by hand.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/insn_trans/trans_rvv.c.inc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_trans/trans_rvv.c.inc
index b4663b6e1f..9e101ab434 100644
--- a/target/riscv/insn_trans/trans_rvv.c.inc
+++ b/target/riscv/insn_trans/trans_rvv.c.inc
@@ -3535,8 +3535,7 @@  static bool trans_vrgather_vx(DisasContext *s, arg_rmrr *a)
     }
 
     if (a->vm && s->vl_eq_vlmax && !(s->vta && s->lmul < 0)) {
-        int scale = s->lmul - (s->sew + 3);
-        int vlmax = s->cfg_ptr->vlen >> -scale;
+        int vlmax = vext_get_vlmax(s->cfg_ptr->vlenb, s->sew, s->lmul);
         TCGv_i64 dest = tcg_temp_new_i64();
 
         if (a->rs1 == 0) {
@@ -3566,8 +3565,7 @@  static bool trans_vrgather_vi(DisasContext *s, arg_rmrr *a)
     }
 
     if (a->vm && s->vl_eq_vlmax && !(s->vta && s->lmul < 0)) {
-        int scale = s->lmul - (s->sew + 3);
-        int vlmax = s->cfg_ptr->vlen >> -scale;
+        int vlmax = vext_get_vlmax(s->cfg_ptr->vlenb, s->sew, s->lmul);
         if (a->rs1 >= vlmax) {
             tcg_gen_gvec_dup_imm(MO_64, vreg_ofs(s, a->rd),
                                  MAXSZ(s), MAXSZ(s), 0);