target/riscv: Simplify check for Zve32f and Zve64f

V/Zve64f depend on Zve32f, so we can only check Zve32f in these cases.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20230215020539.4788-9-liweiwei@iscas.ac.cn>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_trans/trans_rvv.c.inc
index bbb5c3a7b5..6f7ecf1a68 100644
--- a/target/riscv/insn_trans/trans_rvv.c.inc
+++ b/target/riscv/insn_trans/trans_rvv.c.inc
@@ -173,9 +173,7 @@ static bool do_vsetvl(DisasContext *s, int rd, int rs1, TCGv s2)
 {
     TCGv s1, dst;
 
-    if (!require_rvv(s) ||
-        !(has_ext(s, RVV) || s->cfg_ptr->ext_zve32f ||
-          s->cfg_ptr->ext_zve64f)) {
+    if (!require_rvv(s) || !s->cfg_ptr->ext_zve32f) {
         return false;
     }
 
@@ -210,9 +208,7 @@ static bool do_vsetivli(DisasContext *s, int rd, TCGv s1, TCGv s2)
 {
     TCGv dst;
 
-    if (!require_rvv(s) ||
-        !(has_ext(s, RVV) || s->cfg_ptr->ext_zve32f ||
-          s->cfg_ptr->ext_zve64f)) {
+    if (!require_rvv(s) || !s->cfg_ptr->ext_zve32f) {
         return false;
     }