rvv: append 1950 check to unspported instruction

Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>

252 files changed, 249 insertions, 3 deletions

diff --git a/riscv/insns/vaadd_vi.h b/riscv/insns/vaadd_vi.h
index bed1c38..17c4c93 100644
--- a/riscv/insns/vaadd_vi.h
+++ b/riscv/insns/vaadd_vi.h
@@ -8,3 +8,4 @@ VI_VI_LOOP
 
     vd = result; 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vaadd_vv.h b/riscv/insns/vaadd_vv.h
index b479970..f24d8cf 100644
--- a/riscv/insns/vaadd_vv.h
+++ b/riscv/insns/vaadd_vv.h
@@ -1,2 +1,3 @@
 // vaadd.vv vd, vs2, vs1
 VI_VVX_LOOP_AVG(vs1, +);
+VI_CHECK_1905
diff --git a/riscv/insns/vaadd_vx.h b/riscv/insns/vaadd_vx.h
index c811a0a..f41ad89 100644
--- a/riscv/insns/vaadd_vx.h
+++ b/riscv/insns/vaadd_vx.h
@@ -1,2 +1,3 @@
 // vaadd.vx vd, vs2, rs1
 VI_VVX_LOOP_AVG(rs1, +);
+VI_CHECK_1905
diff --git a/riscv/insns/vadc_vi.h b/riscv/insns/vadc_vi.h
index e481cfa..c5e8dd8 100644
--- a/riscv/insns/vadc_vi.h
+++ b/riscv/insns/vadc_vi.h
@@ -12,3 +12,4 @@ VI_VI_LOOP
   carry = (res >> sew) & 0x1u;
   v0 = (v0 & ~mmask) | ((carry << mpos) & mmask);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vadc_vv.h b/riscv/insns/vadc_vv.h
index 1c5bd2b..2956e9e 100644
--- a/riscv/insns/vadc_vv.h
+++ b/riscv/insns/vadc_vv.h
@@ -12,3 +12,4 @@ VI_VV_LOOP
   carry = (res >> sew) & 0x1u;
   v0 = (v0 & ~mmask) | ((carry << mpos) & mmask);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vadc_vx.h b/riscv/insns/vadc_vx.h
index 15819a7..94faa5d 100644
--- a/riscv/insns/vadc_vx.h
+++ b/riscv/insns/vadc_vx.h
@@ -12,3 +12,4 @@ VI_VX_LOOP
   carry = (res >> sew) & 0x1u;
   v0 = (v0 & ~mmask) | ((carry << mpos) & mmask);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vadd_vi.h b/riscv/insns/vadd_vi.h
index d260809..44ff8a8 100644
--- a/riscv/insns/vadd_vi.h
+++ b/riscv/insns/vadd_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
     vd = vsext(simm5 + vs2, sew);
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vadd_vv.h b/riscv/insns/vadd_vv.h
index 1ba12e6..69ebbad 100644
--- a/riscv/insns/vadd_vv.h
+++ b/riscv/insns/vadd_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
     vd = vsext(vs1 + vs2, sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vadd_vx.h b/riscv/insns/vadd_vx.h
index f420512..8bfcb86 100644
--- a/riscv/insns/vadd_vx.h
+++ b/riscv/insns/vadd_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(rs1 + vs2, sew);
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vand_vi.h b/riscv/insns/vand_vi.h
index 84f90e1..53078e8 100644
--- a/riscv/insns/vand_vi.h
+++ b/riscv/insns/vand_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
     vd = vsext(simm5 & vs2, sew);
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vand_vv.h b/riscv/insns/vand_vv.h
index dad16e1..d7a9c51 100644
--- a/riscv/insns/vand_vv.h
+++ b/riscv/insns/vand_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
     vd = vsext(vs1 & vs2, sew);
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vand_vx.h b/riscv/insns/vand_vx.h
index a3294e4..6284346 100644
--- a/riscv/insns/vand_vx.h
+++ b/riscv/insns/vand_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(rs1 & vs2, sew);
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vasub_vv.h b/riscv/insns/vasub_vv.h
index 5a5ccc9..ab6a10f 100644
--- a/riscv/insns/vasub_vv.h
+++ b/riscv/insns/vasub_vv.h
@@ -1,2 +1,3 @@
 // vasub.vv vd, vs2, vs1
 VI_VVX_LOOP_AVG(vs1, -);
+VI_CHECK_1905
diff --git a/riscv/insns/vasub_vx.h b/riscv/insns/vasub_vx.h
index c3cad4b..0fa98d5 100644
--- a/riscv/insns/vasub_vx.h
+++ b/riscv/insns/vasub_vx.h
@@ -1,2 +1,3 @@
 // vasub.vx vd, vs2, rs1
 VI_VVX_LOOP_AVG(rs1, -);
+VI_CHECK_1905
diff --git a/riscv/insns/vcompress_vm.h b/riscv/insns/vcompress_vm.h
index 0769486..6a4c6f4 100644
--- a/riscv/insns/vcompress_vm.h
+++ b/riscv/insns/vcompress_vm.h
@@ -49,3 +49,4 @@ for (reg_t i = pos ; i < P.VU.vlmax; ++i) {
      break;
    }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vdiv_vv.h b/riscv/insns/vdiv_vv.h
index 15b8a9c..52ffcba 100644
--- a/riscv/insns/vdiv_vv.h
+++ b/riscv/insns/vdiv_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vs2 / vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vdiv_vx.h b/riscv/insns/vdiv_vx.h
index f952db4..b66a598 100644
--- a/riscv/insns/vdiv_vx.h
+++ b/riscv/insns/vdiv_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = vs2 / rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vdivu_vv.h b/riscv/insns/vdivu_vv.h
index 0b0f4b0..61af3a6 100644
--- a/riscv/insns/vdivu_vv.h
+++ b/riscv/insns/vdivu_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP
 ({
   vd = vs2 / vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vdivu_vx.h b/riscv/insns/vdivu_vx.h
index bd0bd4c..eb3ee2c 100644
--- a/riscv/insns/vdivu_vx.h
+++ b/riscv/insns/vdivu_vx.h
@@ -3,3 +3,4 @@ VI_VX_ULOOP
 ({
   vd = vs2 / rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vdot_vv.h b/riscv/insns/vdot_vv.h
index 7685230..d0403b1 100644
--- a/riscv/insns/vdot_vv.h
+++ b/riscv/insns/vdot_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd += vs2 * vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vdotu_vv.h b/riscv/insns/vdotu_vv.h
index 9c4c59d..c2cdcc9 100644
--- a/riscv/insns/vdotu_vv.h
+++ b/riscv/insns/vdotu_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP
 ({
   vd += vs2 * vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfdot_vv.h b/riscv/insns/vfdot_vv.h
index 8185b28..7539800 100644
--- a/riscv/insns/vfdot_vv.h
+++ b/riscv/insns/vfdot_vv.h
@@ -11,3 +11,4 @@ VFP_VV_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfredmax_vs.h b/riscv/insns/vfredmax_vs.h
index 63b235c..ca80cb8 100644
--- a/riscv/insns/vfredmax_vs.h
+++ b/riscv/insns/vfredmax_vs.h
@@ -3,3 +3,4 @@ VFP_VV_LOOP_REDUCTION
 ({
     vd_0 = f32_max(vd_0, vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfredmin_vs.h b/riscv/insns/vfredmin_vs.h
index eedc8e6..fcd3a32 100644
--- a/riscv/insns/vfredmin_vs.h
+++ b/riscv/insns/vfredmin_vs.h
@@ -3,3 +3,4 @@ VFP_VV_LOOP_REDUCTION
 ({
     vd_0 = f32_min(vd_0, vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfredosum_vs.h b/riscv/insns/vfredosum_vs.h
index a069c81..38d8cb0 100644
--- a/riscv/insns/vfredosum_vs.h
+++ b/riscv/insns/vfredosum_vs.h
@@ -3,3 +3,4 @@ VFP_VV_LOOP_REDUCTION
 ({
   vd_0 = f32_add(vd_0, vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfredsum_vs.h b/riscv/insns/vfredsum_vs.h
index 4d2ad2a..fe68396 100644
--- a/riscv/insns/vfredsum_vs.h
+++ b/riscv/insns/vfredsum_vs.h
@@ -3,3 +3,4 @@ VFP_VV_LOOP_REDUCTION
 ({
   vd_0 = f32_add(vd_0, vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfunary0_vv.h b/riscv/insns/vfunary0_vv.h
index 6c1254a..46843a9 100644
--- a/riscv/insns/vfunary0_vv.h
+++ b/riscv/insns/vfunary0_vv.h
@@ -88,3 +88,4 @@ VFP_VV_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwadd_vf.h b/riscv/insns/vfwadd_vf.h
index b129fdf..d12453d 100644
--- a/riscv/insns/vfwadd_vf.h
+++ b/riscv/insns/vfwadd_vf.h
@@ -11,3 +11,4 @@ VFP_VF_LOOP
       softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwadd_vv.h b/riscv/insns/vfwadd_vv.h
index 53aad3a..e230067 100644
--- a/riscv/insns/vfwadd_vv.h
+++ b/riscv/insns/vfwadd_vv.h
@@ -11,3 +11,4 @@ VFP_VV_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwadd_wf.h b/riscv/insns/vfwadd_wf.h
index 0c05fb3..e9b8061 100644
--- a/riscv/insns/vfwadd_wf.h
+++ b/riscv/insns/vfwadd_wf.h
@@ -12,3 +12,4 @@ VFP_VF_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwadd_wv.h b/riscv/insns/vfwadd_wv.h
index 08b6724..1bdd9b9 100644
--- a/riscv/insns/vfwadd_wv.h
+++ b/riscv/insns/vfwadd_wv.h
@@ -12,3 +12,4 @@ VFP_VV_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwmacc_vf.h b/riscv/insns/vfwmacc_vf.h
index 2ee400a..ff928e7 100644
--- a/riscv/insns/vfwmacc_vf.h
+++ b/riscv/insns/vfwmacc_vf.h
@@ -12,3 +12,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwmacc_vv.h b/riscv/insns/vfwmacc_vv.h
index 3f07902..287a867 100644
--- a/riscv/insns/vfwmacc_vv.h
+++ b/riscv/insns/vfwmacc_vv.h
@@ -12,3 +12,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwmsac_vf.h b/riscv/insns/vfwmsac_vf.h
index d12a8c2..8da3844 100644
--- a/riscv/insns/vfwmsac_vf.h
+++ b/riscv/insns/vfwmsac_vf.h
@@ -12,3 +12,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwmsac_vv.h b/riscv/insns/vfwmsac_vv.h
index cd021d2..03dcaf9 100644
--- a/riscv/insns/vfwmsac_vv.h
+++ b/riscv/insns/vfwmsac_vv.h
@@ -12,3 +12,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwmul_vf.h b/riscv/insns/vfwmul_vf.h
index f67bb1a..e33bc21 100644
--- a/riscv/insns/vfwmul_vf.h
+++ b/riscv/insns/vfwmul_vf.h
@@ -11,3 +11,4 @@ VFP_VVF_LOOP_WIDE
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwmul_vv.h b/riscv/insns/vfwmul_vv.h
index c3b3021..a6e68dd 100644
--- a/riscv/insns/vfwmul_vv.h
+++ b/riscv/insns/vfwmul_vv.h
@@ -11,3 +11,4 @@ VFP_VVF_LOOP_WIDE
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwnmacc_vf.h b/riscv/insns/vfwnmacc_vf.h
index bf7318f..9850209 100644
--- a/riscv/insns/vfwnmacc_vf.h
+++ b/riscv/insns/vfwnmacc_vf.h
@@ -12,3 +12,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwnmacc_vv.h b/riscv/insns/vfwnmacc_vv.h
index bc9760b..ffdb5da 100644
--- a/riscv/insns/vfwnmacc_vv.h
+++ b/riscv/insns/vfwnmacc_vv.h
@@ -12,3 +12,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwnmsac_vf.h b/riscv/insns/vfwnmsac_vf.h
index 16dc48c..e28af1d 100644
--- a/riscv/insns/vfwnmsac_vf.h
+++ b/riscv/insns/vfwnmsac_vf.h
@@ -13,3 +13,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwnmsac_vv.h b/riscv/insns/vfwnmsac_vv.h
index 8d1df7f..d078476 100644
--- a/riscv/insns/vfwnmsac_vv.h
+++ b/riscv/insns/vfwnmsac_vv.h
@@ -13,3 +13,4 @@ VFP_VVF_LOOP_WIDE
     break;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwredosum_vs.h b/riscv/insns/vfwredosum_vs.h
index 0fbdf79..1f8baa3 100644
--- a/riscv/insns/vfwredosum_vs.h
+++ b/riscv/insns/vfwredosum_vs.h
@@ -3,3 +3,4 @@ VFP_VV_LOOP_WIDE_REDUCTION
 ({
   vd_0 = f64_add(vd_0, vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwredsum_vs.h b/riscv/insns/vfwredsum_vs.h
index fffefe5..9187344 100644
--- a/riscv/insns/vfwredsum_vs.h
+++ b/riscv/insns/vfwredsum_vs.h
@@ -3,3 +3,4 @@ VFP_VV_LOOP_WIDE_REDUCTION
 ({
   vd_0 = f64_add(vd_0, vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwsub_vf.h b/riscv/insns/vfwsub_vf.h
index 2798f2b..fc6a9c4 100644
--- a/riscv/insns/vfwsub_vf.h
+++ b/riscv/insns/vfwsub_vf.h
@@ -11,3 +11,4 @@ VFP_VF_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwsub_vv.h b/riscv/insns/vfwsub_vv.h
index fa0d326..b32a904 100644
--- a/riscv/insns/vfwsub_vv.h
+++ b/riscv/insns/vfwsub_vv.h
@@ -11,3 +11,4 @@ VFP_VV_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwsub_wf.h b/riscv/insns/vfwsub_wf.h
index 1325b5c..43ab741 100644
--- a/riscv/insns/vfwsub_wf.h
+++ b/riscv/insns/vfwsub_wf.h
@@ -12,3 +12,4 @@ VFP_VF_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vfwsub_wv.h b/riscv/insns/vfwsub_wv.h
index 8a0008e..6525cf4 100644
--- a/riscv/insns/vfwsub_wv.h
+++ b/riscv/insns/vfwsub_wv.h
@@ -12,3 +12,4 @@ VFP_VV_LOOP
     softfloat_exceptionFlags = 1;
   };
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vid_v.h b/riscv/insns/vid_v.h
index bd30b8c..9f3acc3 100644
--- a/riscv/insns/vid_v.h
+++ b/riscv/insns/vid_v.h
@@ -26,3 +26,4 @@ for (reg_t i = 0 ; i < P.VU.vl; ++i) {
     break;
   }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/viota_m.h b/riscv/insns/viota_m.h
index 7aae89a..cbf6130 100644
--- a/riscv/insns/viota_m.h
+++ b/riscv/insns/viota_m.h
@@ -49,3 +49,4 @@ for (reg_t i = 0 ; i < P.VU.vlmax; ++i) {
   if (has_one)
     cnt++;
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vlb_v.h b/riscv/insns/vlb_v.h
index 7dbda80..531f2ec 100644
--- a/riscv/insns/vlb_v.h
+++ b/riscv/insns/vlb_v.h
@@ -39,3 +39,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlbff_v.h b/riscv/insns/vlbff_v.h
index 0f565f0..1ec5ebe 100644
--- a/riscv/insns/vlbff_v.h
+++ b/riscv/insns/vlbff_v.h
@@ -50,3 +50,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlbu_v.h b/riscv/insns/vlbu_v.h
index a1f462d..af3f9cd 100644
--- a/riscv/insns/vlbu_v.h
+++ b/riscv/insns/vlbu_v.h
@@ -39,3 +39,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlbuff_v.h b/riscv/insns/vlbuff_v.h
index 7f624e2..b4a2702 100644
--- a/riscv/insns/vlbuff_v.h
+++ b/riscv/insns/vlbuff_v.h
@@ -50,3 +50,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vle_v.h b/riscv/insns/vle_v.h
index 89752d1..64fae27 100644
--- a/riscv/insns/vle_v.h
+++ b/riscv/insns/vle_v.h
@@ -54,3 +54,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vleff_v.h b/riscv/insns/vleff_v.h
index 3568a17..c89cbee 100644
--- a/riscv/insns/vleff_v.h
+++ b/riscv/insns/vleff_v.h
@@ -69,3 +69,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlh_v.h b/riscv/insns/vlh_v.h
index ad96f70..f5750b9 100644
--- a/riscv/insns/vlh_v.h
+++ b/riscv/insns/vlh_v.h
@@ -36,3 +36,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlhff_v.h b/riscv/insns/vlhff_v.h
index dec8afe..4c457ef 100644
--- a/riscv/insns/vlhff_v.h
+++ b/riscv/insns/vlhff_v.h
@@ -44,3 +44,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlhu_v.h b/riscv/insns/vlhu_v.h
index e1f69b1..47c891e 100644
--- a/riscv/insns/vlhu_v.h
+++ b/riscv/insns/vlhu_v.h
@@ -35,3 +35,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlhuff_v.h b/riscv/insns/vlhuff_v.h
index 4fee706..80f2399 100644
--- a/riscv/insns/vlhuff_v.h
+++ b/riscv/insns/vlhuff_v.h
@@ -44,3 +44,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlsb_v.h b/riscv/insns/vlsb_v.h
index a8e7f25..6b92fc2 100644
--- a/riscv/insns/vlsb_v.h
+++ b/riscv/insns/vlsb_v.h
@@ -40,3 +40,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlsbu_v.h b/riscv/insns/vlsbu_v.h
index ab15246..03939d3 100644
--- a/riscv/insns/vlsbu_v.h
+++ b/riscv/insns/vlsbu_v.h
@@ -40,3 +40,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlse_v.h b/riscv/insns/vlse_v.h
index 458a6c4..d3608d2 100644
--- a/riscv/insns/vlse_v.h
+++ b/riscv/insns/vlse_v.h
@@ -55,3 +55,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlsh_v.h b/riscv/insns/vlsh_v.h
index 7c63880..0759c74 100644
--- a/riscv/insns/vlsh_v.h
+++ b/riscv/insns/vlsh_v.h
@@ -36,3 +36,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlshu_v.h b/riscv/insns/vlshu_v.h
index f4af25f..0b7869b 100644
--- a/riscv/insns/vlshu_v.h
+++ b/riscv/insns/vlshu_v.h
@@ -36,3 +36,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlsw_v.h b/riscv/insns/vlsw_v.h
index 826cb0c..9b8b4aa 100644
--- a/riscv/insns/vlsw_v.h
+++ b/riscv/insns/vlsw_v.h
@@ -32,3 +32,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlswu_v.h b/riscv/insns/vlswu_v.h
index 6708974..133dc42 100644
--- a/riscv/insns/vlswu_v.h
+++ b/riscv/insns/vlswu_v.h
@@ -32,3 +32,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlwff_v.h b/riscv/insns/vlwff_v.h
index b2d35b4..4425e34 100644
--- a/riscv/insns/vlwff_v.h
+++ b/riscv/insns/vlwff_v.h
@@ -37,3 +37,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlwu_v.h b/riscv/insns/vlwu_v.h
index 9fedd17..f8e51c7 100644
--- a/riscv/insns/vlwu_v.h
+++ b/riscv/insns/vlwu_v.h
@@ -31,3 +31,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlwuff_v.h b/riscv/insns/vlwuff_v.h
index 70c76a4..edbff81 100644
--- a/riscv/insns/vlwuff_v.h
+++ b/riscv/insns/vlwuff_v.h
@@ -37,3 +37,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxb_v.h b/riscv/insns/vlxb_v.h
index 617b7f8..c12c024 100644
--- a/riscv/insns/vlxb_v.h
+++ b/riscv/insns/vlxb_v.h
@@ -49,3 +49,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxbu_v.h b/riscv/insns/vlxbu_v.h
index 8809f95..e5b3eb3 100644
--- a/riscv/insns/vlxbu_v.h
+++ b/riscv/insns/vlxbu_v.h
@@ -49,3 +49,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxe_v.h b/riscv/insns/vlxe_v.h
index 0bf92ff..3f6e4b6 100644
--- a/riscv/insns/vlxe_v.h
+++ b/riscv/insns/vlxe_v.h
@@ -60,3 +60,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxh_v.h b/riscv/insns/vlxh_v.h
index c9eaea1..500ded7 100644
--- a/riscv/insns/vlxh_v.h
+++ b/riscv/insns/vlxh_v.h
@@ -43,3 +43,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxhu_v.h b/riscv/insns/vlxhu_v.h
index ca0de31..1aa4e84 100644
--- a/riscv/insns/vlxhu_v.h
+++ b/riscv/insns/vlxhu_v.h
@@ -43,3 +43,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxw_v.h b/riscv/insns/vlxw_v.h
index 3c43746..5bb2d26 100644
--- a/riscv/insns/vlxw_v.h
+++ b/riscv/insns/vlxw_v.h
@@ -37,3 +37,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vlxwu_v.h b/riscv/insns/vlxwu_v.h
index 4acf998..e50bf3d 100644
--- a/riscv/insns/vlxwu_v.h
+++ b/riscv/insns/vlxwu_v.h
@@ -37,3 +37,4 @@ if (vl != 0){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vmacc_vv.h b/riscv/insns/vmacc_vv.h
index e6ec93f..ee33611 100644
--- a/riscv/insns/vmacc_vv.h
+++ b/riscv/insns/vmacc_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vs1 * vs2 + vd;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmacc_vx.h b/riscv/insns/vmacc_vx.h
index d40b264..b2bfffb 100644
--- a/riscv/insns/vmacc_vx.h
+++ b/riscv/insns/vmacc_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = rs1 * vs2 + vd;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmadd_vv.h b/riscv/insns/vmadd_vv.h
index a1c0d2e..94c909c 100644
--- a/riscv/insns/vmadd_vv.h
+++ b/riscv/insns/vmadd_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vd * vs1 + vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmadd_vx.h b/riscv/insns/vmadd_vx.h
index 1a8a001..08f3b6c 100644
--- a/riscv/insns/vmadd_vx.h
+++ b/riscv/insns/vmadd_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = vd * rs1 + vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmax_vv.h b/riscv/insns/vmax_vv.h
index f902370..4eed849 100644
--- a/riscv/insns/vmax_vv.h
+++ b/riscv/insns/vmax_vv.h
@@ -8,3 +8,4 @@ VI_VV_LOOP
   }
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmax_vx.h b/riscv/insns/vmax_vx.h
index b223bfb..2ac7d55 100644
--- a/riscv/insns/vmax_vx.h
+++ b/riscv/insns/vmax_vx.h
@@ -8,3 +8,4 @@ VI_VX_LOOP
   }
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmaxu_vv.h b/riscv/insns/vmaxu_vv.h
index 78d6246..ef5313b 100644
--- a/riscv/insns/vmaxu_vv.h
+++ b/riscv/insns/vmaxu_vv.h
@@ -7,3 +7,4 @@ VI_VV_ULOOP
   vd = vs2;
   }
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vmaxu_vx.h b/riscv/insns/vmaxu_vx.h
index 77d01d8..c711ee8 100644
--- a/riscv/insns/vmaxu_vx.h
+++ b/riscv/insns/vmaxu_vx.h
@@ -7,3 +7,4 @@ VI_VX_ULOOP
       vd = vs2;
     }
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmfirst_m.h b/riscv/insns/vmfirst_m.h
index 47a34e1..9ca4549 100644
--- a/riscv/insns/vmfirst_m.h
+++ b/riscv/insns/vmfirst_m.h
@@ -20,3 +20,4 @@ for (reg_t i=p->VU.vstart; i<vl; ++i){
 }
 p->VU.vstart = 0;
 WRITE_RD(pos);
+VI_CHECK_1905
diff --git a/riscv/insns/vmin_vv.h b/riscv/insns/vmin_vv.h
index 6a2ab35..97fe8e8 100644
--- a/riscv/insns/vmin_vv.h
+++ b/riscv/insns/vmin_vv.h
@@ -9,3 +9,4 @@ VI_VV_LOOP
 
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmin_vx.h b/riscv/insns/vmin_vx.h
index 2428bcf..8804eed 100644
--- a/riscv/insns/vmin_vx.h
+++ b/riscv/insns/vmin_vx.h
@@ -9,3 +9,4 @@ VI_VX_LOOP
 
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vminu_vv.h b/riscv/insns/vminu_vv.h
index acd1eb0..3b1ac64 100644
--- a/riscv/insns/vminu_vv.h
+++ b/riscv/insns/vminu_vv.h
@@ -7,3 +7,4 @@ VI_VV_ULOOP
   vd = vs2;
   }
  })
+VI_CHECK_1905
diff --git a/riscv/insns/vminu_vx.h b/riscv/insns/vminu_vx.h
index 3c15546..e474e83 100644
--- a/riscv/insns/vminu_vx.h
+++ b/riscv/insns/vminu_vx.h
@@ -8,3 +8,4 @@ VI_VX_ULOOP
   }
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmpopc_m.h b/riscv/insns/vmpopc_m.h
index acd666e..af60dbc 100644
--- a/riscv/insns/vmpopc_m.h
+++ b/riscv/insns/vmpopc_m.h
@@ -22,3 +22,4 @@ for (reg_t i=p->VU.vstart; i<vl; ++i){
 }
 p->VU.vstart = 0;
 WRITE_RD(popcount);
+VI_CHECK_1905
diff --git a/riscv/insns/vmsac_vv.h b/riscv/insns/vmsac_vv.h
index 7c10f29..6915892 100644
--- a/riscv/insns/vmsac_vv.h
+++ b/riscv/insns/vmsac_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = -(vs1 * vs2) + vd;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmsac_vx.h b/riscv/insns/vmsac_vx.h
index 44920be..8d05a89 100644
--- a/riscv/insns/vmsac_vx.h
+++ b/riscv/insns/vmsac_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = -(rs1 * vs2) + vd;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmsbf_m.h b/riscv/insns/vmsbf_m.h
index 6d9f6a0..0ca7150 100644
--- a/riscv/insns/vmsbf_m.h
+++ b/riscv/insns/vmsbf_m.h
@@ -29,3 +29,4 @@ for (reg_t i = 0 ; i < P.VU.vlmax; ++i) {
     vd = (vd & ~mmask) | ((res << mpos) & mmask);
   }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vmsif_m.h b/riscv/insns/vmsif_m.h
index 8edace9..5116d50 100644
--- a/riscv/insns/vmsif_m.h
+++ b/riscv/insns/vmsif_m.h
@@ -32,3 +32,4 @@ for (reg_t i = 0 ; i < P.VU.vlmax; ++i) {
 }
 
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vmsof_m.h b/riscv/insns/vmsof_m.h
index d0a0107..ba2cb90 100644
--- a/riscv/insns/vmsof_m.h
+++ b/riscv/insns/vmsof_m.h
@@ -28,3 +28,4 @@ for (reg_t i = 0 ; i < P.VU.vlmax; ++i) {
     vd = (vd & ~mmask) | ((res << mpos) & mmask);
   }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vmsub_vv.h b/riscv/insns/vmsub_vv.h
index 807f96a..ef06657 100644
--- a/riscv/insns/vmsub_vv.h
+++ b/riscv/insns/vmsub_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vd * vs1 - vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmsub_vx.h b/riscv/insns/vmsub_vx.h
index 72f6b7d..c781824 100644
--- a/riscv/insns/vmsub_vx.h
+++ b/riscv/insns/vmsub_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = (vd * rs1) - vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmul_vv.h b/riscv/insns/vmul_vv.h
index a327817..da0b12f 100644
--- a/riscv/insns/vmul_vv.h
+++ b/riscv/insns/vmul_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vs2 * vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmul_vx.h b/riscv/insns/vmul_vx.h
index 8d68390..1b1b5be 100644
--- a/riscv/insns/vmul_vx.h
+++ b/riscv/insns/vmul_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = vs2 * rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmulh_vv.h b/riscv/insns/vmulh_vv.h
index e861a33..a558433 100644
--- a/riscv/insns/vmulh_vv.h
+++ b/riscv/insns/vmulh_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = ((int128_t)vs2 * vs1) >> sew;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmulh_vx.h b/riscv/insns/vmulh_vx.h
index b6b5503..f8eb54c 100644
--- a/riscv/insns/vmulh_vx.h
+++ b/riscv/insns/vmulh_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = ((int128_t)vs2 * rs1) >> sew;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmulhsu_vv.h b/riscv/insns/vmulhsu_vv.h
index a932f02..65dcc98 100644
--- a/riscv/insns/vmulhsu_vv.h
+++ b/riscv/insns/vmulhsu_vv.h
@@ -35,3 +35,4 @@ VI_LOOP_BASE
     }
   }
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vmulhsu_vx.h b/riscv/insns/vmulhsu_vx.h
index 56ab15f..9a8a134 100644
--- a/riscv/insns/vmulhsu_vx.h
+++ b/riscv/insns/vmulhsu_vx.h
@@ -35,3 +35,4 @@ VI_LOOP_BASE
     }
   }
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vmulhu_vv.h b/riscv/insns/vmulhu_vv.h
index 8e318ed..0cac46f 100644
--- a/riscv/insns/vmulhu_vv.h
+++ b/riscv/insns/vmulhu_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP
 ({
   vd = ((uint128_t)vs2 * vs1) >> sew;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vmulhu_vx.h b/riscv/insns/vmulhu_vx.h
index 672ad32..096e0b2 100644
--- a/riscv/insns/vmulhu_vx.h
+++ b/riscv/insns/vmulhu_vx.h
@@ -3,3 +3,4 @@ VI_VX_ULOOP
 ({
   vd = ((uint128_t)vs2 * rs1) >> sew;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnclip_vi.h b/riscv/insns/vnclip_vi.h
index 70ba915..01e95bc 100644
--- a/riscv/insns/vnclip_vi.h
+++ b/riscv/insns/vnclip_vi.h
@@ -20,3 +20,4 @@ VI_VI_LOOP
 	}
     vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnclip_vv.h b/riscv/insns/vnclip_vv.h
index a5968c1..2076b39 100644
--- a/riscv/insns/vnclip_vv.h
+++ b/riscv/insns/vnclip_vv.h
@@ -32,3 +32,4 @@ VI_VVXI_LOOP_NARROW
  
  vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnclip_vx.h b/riscv/insns/vnclip_vx.h
index 00d7b2e..f96cc87 100644
--- a/riscv/insns/vnclip_vx.h
+++ b/riscv/insns/vnclip_vx.h
@@ -20,3 +20,4 @@ VI_VX_LOOP
 	}
     vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnclipu_vi.h b/riscv/insns/vnclipu_vi.h
index ad593a1..f57fd14 100644
--- a/riscv/insns/vnclipu_vi.h
+++ b/riscv/insns/vnclipu_vi.h
@@ -18,3 +18,4 @@ VI_VVXI_LOOP_NARROW
 
     vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnclipu_vv.h b/riscv/insns/vnclipu_vv.h
index 8864f02..8c45f8a 100644
--- a/riscv/insns/vnclipu_vv.h
+++ b/riscv/insns/vnclipu_vv.h
@@ -23,3 +23,4 @@ VI_VVXI_LOOP_NARROW
 
  vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnclipu_vx.h b/riscv/insns/vnclipu_vx.h
index 4a5f2b4..582651a 100644
--- a/riscv/insns/vnclipu_vx.h
+++ b/riscv/insns/vnclipu_vx.h
@@ -23,3 +23,4 @@ VI_VVXI_LOOP_NARROW
 
     vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnsra_vi.h b/riscv/insns/vnsra_vi.h
index c0f9825..fb0d5ec 100644
--- a/riscv/insns/vnsra_vi.h
+++ b/riscv/insns/vnsra_vi.h
@@ -3,3 +3,4 @@ VI_VVXI_LOOP_NARROW
 ({
   vd = vs2 >> (zimm5 & ((1u << log2(sew * 2)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnsra_vv.h b/riscv/insns/vnsra_vv.h
index 3ceaada..ecfaf03 100644
--- a/riscv/insns/vnsra_vv.h
+++ b/riscv/insns/vnsra_vv.h
@@ -3,3 +3,4 @@ VI_VVXI_LOOP_NARROW
 ({
   vd = vs2 >> (vs1 & ((1u << log2(sew * 2)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnsra_vx.h b/riscv/insns/vnsra_vx.h
index e59baab..e6335ee 100644
--- a/riscv/insns/vnsra_vx.h
+++ b/riscv/insns/vnsra_vx.h
@@ -3,3 +3,4 @@ VI_VVXI_LOOP_NARROW
 ({
   vd = vs2 >> (rs1 & ((1u << log2(sew * 2)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnsrl_vi.h b/riscv/insns/vnsrl_vi.h
index 58bea61..d83239e 100644
--- a/riscv/insns/vnsrl_vi.h
+++ b/riscv/insns/vnsrl_vi.h
@@ -3,3 +3,4 @@ VI_VVXI_LOOP_NARROW
 ({
   vd = vs2_u >> (zimm5 & ((1u << log2(sew * 2)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnsrl_vv.h b/riscv/insns/vnsrl_vv.h
index 8a540e7..099c1a4 100644
--- a/riscv/insns/vnsrl_vv.h
+++ b/riscv/insns/vnsrl_vv.h
@@ -3,3 +3,4 @@ VI_VVXI_LOOP_NARROW
 ({
   vd = vs2_u >> (vs1 & ((1u << log2(sew * 2)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vnsrl_vx.h b/riscv/insns/vnsrl_vx.h
index 840eb34..82652ff 100644
--- a/riscv/insns/vnsrl_vx.h
+++ b/riscv/insns/vnsrl_vx.h
@@ -3,3 +3,4 @@ VI_VVXI_LOOP_NARROW
 ({
   vd = vs2_u >> (rs1 & ((1u << log2(sew * 2)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vor_vi.h b/riscv/insns/vor_vi.h
index 68a9cd8..3ee13b1 100644
--- a/riscv/insns/vor_vi.h
+++ b/riscv/insns/vor_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
     vd = sext_xlen(simm5 | vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vor_vv.h b/riscv/insns/vor_vv.h
index 7777179..486ad87 100644
--- a/riscv/insns/vor_vv.h
+++ b/riscv/insns/vor_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
     vd = sext_xlen(vs1 | vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vor_vx.h b/riscv/insns/vor_vx.h
index ab089ad..09abf59 100644
--- a/riscv/insns/vor_vx.h
+++ b/riscv/insns/vor_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(rs1 | vs2, sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredand_vs.h b/riscv/insns/vredand_vs.h
index 6c2d908..22e5dfd 100644
--- a/riscv/insns/vredand_vs.h
+++ b/riscv/insns/vredand_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_REDUCTION
 ({
   vd_0_res &= vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredmax_vs.h b/riscv/insns/vredmax_vs.h
index be2e76a..8689744 100644
--- a/riscv/insns/vredmax_vs.h
+++ b/riscv/insns/vredmax_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_REDUCTION
 ({
   vd_0_res = (vd_0_res >= vs2) ? vd_0_res : vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredmaxu_vs.h b/riscv/insns/vredmaxu_vs.h
index 960f486..c281646 100644
--- a/riscv/insns/vredmaxu_vs.h
+++ b/riscv/insns/vredmaxu_vs.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP_REDUCTION
 ({
   vd_0_res = (vd_0_res >= vs2) ? vd_0_res : vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredmin_vs.h b/riscv/insns/vredmin_vs.h
index 50359b7..a21644b 100644
--- a/riscv/insns/vredmin_vs.h
+++ b/riscv/insns/vredmin_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_REDUCTION
 ({
   vd_0_res = (vd_0_res <= vs2) ? vd_0_res : vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredminu_vs.h b/riscv/insns/vredminu_vs.h
index 7082475..40ff07a 100644
--- a/riscv/insns/vredminu_vs.h
+++ b/riscv/insns/vredminu_vs.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP_REDUCTION
 ({
   vd_0_res = (vd_0_res <= vs2) ? vd_0_res : vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredor_vs.h b/riscv/insns/vredor_vs.h
index f7acd9a..ccd2981 100644
--- a/riscv/insns/vredor_vs.h
+++ b/riscv/insns/vredor_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_REDUCTION
 ({
   vd_0_res |= vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredsum_vs.h b/riscv/insns/vredsum_vs.h
index c4fefe5..3bca23a 100644
--- a/riscv/insns/vredsum_vs.h
+++ b/riscv/insns/vredsum_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_REDUCTION
 ({
   vd_0_res += vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vredxor_vs.h b/riscv/insns/vredxor_vs.h
index bb81ad9..ad4b015 100644
--- a/riscv/insns/vredxor_vs.h
+++ b/riscv/insns/vredxor_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_REDUCTION
 ({
   vd_0_res ^= vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vrem_vv.h b/riscv/insns/vrem_vv.h
index f7f5492..c580042 100644
--- a/riscv/insns/vrem_vv.h
+++ b/riscv/insns/vrem_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vs2 % vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vrem_vx.h b/riscv/insns/vrem_vx.h
index 1c0401e..717aa41 100644
--- a/riscv/insns/vrem_vx.h
+++ b/riscv/insns/vrem_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = vs2 % rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vremu_vv.h b/riscv/insns/vremu_vv.h
index 914c562..708313e 100644
--- a/riscv/insns/vremu_vv.h
+++ b/riscv/insns/vremu_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP
 ({
   vd = vs2 % vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vremu_vx.h b/riscv/insns/vremu_vx.h
index 69bc831..0ebc76e 100644
--- a/riscv/insns/vremu_vx.h
+++ b/riscv/insns/vremu_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = vs2 % rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vrgather_vi.h b/riscv/insns/vrgather_vi.h
index c5c0f6d..2f9cf2c 100644
--- a/riscv/insns/vrgather_vi.h
+++ b/riscv/insns/vrgather_vi.h
@@ -41,3 +41,4 @@ for (reg_t i = vl; i < P.VU.vlmax; ++i) {
      break;
    }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vrgather_vv.h b/riscv/insns/vrgather_vv.h
index 854acb6..c6fbc11 100644
--- a/riscv/insns/vrgather_vv.h
+++ b/riscv/insns/vrgather_vv.h
@@ -49,3 +49,4 @@ for (reg_t i = vl; i < P.VU.vlmax; ++i) {
      break;
    }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vrgather_vx.h b/riscv/insns/vrgather_vx.h
index 85369f3..2b48b0c 100644
--- a/riscv/insns/vrgather_vx.h
+++ b/riscv/insns/vrgather_vx.h
@@ -42,3 +42,4 @@ for (reg_t i = vl; i < P.VU.vlmax; ++i) {
      break;
    }
 }
+VI_CHECK_1905
diff --git a/riscv/insns/vrsub_vi.h b/riscv/insns/vrsub_vi.h
index ae18c66..fb62057 100644
--- a/riscv/insns/vrsub_vi.h
+++ b/riscv/insns/vrsub_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
     vd = vsext(simm5 - vs2, sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vrsub_vx.h b/riscv/insns/vrsub_vx.h
index 8f8bc3b..afd4f37 100644
--- a/riscv/insns/vrsub_vx.h
+++ b/riscv/insns/vrsub_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(rs1 - vs2, sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsadd_vi.h b/riscv/insns/vsadd_vi.h
index 73571fc..f6d0a25 100644
--- a/riscv/insns/vsadd_vi.h
+++ b/riscv/insns/vsadd_vi.h
@@ -25,3 +25,4 @@ VI_LOOP_BASE
   }
   P.VU.vxsat |= sat;
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vsadd_vv.h b/riscv/insns/vsadd_vv.h
index 1cac976..e8f2497 100644
--- a/riscv/insns/vsadd_vv.h
+++ b/riscv/insns/vsadd_vv.h
@@ -26,3 +26,4 @@ VI_LOOP_BASE
   P.VU.vxsat |= sat;
 VI_LOOP_END 
 
+VI_CHECK_1905
diff --git a/riscv/insns/vsadd_vx.h b/riscv/insns/vsadd_vx.h
index ed78253..f4ace47 100644
--- a/riscv/insns/vsadd_vx.h
+++ b/riscv/insns/vsadd_vx.h
@@ -25,3 +25,4 @@ VI_LOOP_BASE
   }
   P.VU.vxsat |= sat;
 VI_LOOP_END 
+VI_CHECK_1905
diff --git a/riscv/insns/vsaddu_vi.h b/riscv/insns/vsaddu_vi.h
index ade91fe..c85ea3d 100644
--- a/riscv/insns/vsaddu_vi.h
+++ b/riscv/insns/vsaddu_vi.h
@@ -9,3 +9,4 @@ VI_VI_ULOOP
 
   p->VU.vxsat |= sat;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsaddu_vv.h b/riscv/insns/vsaddu_vv.h
index 9a2333e..cdf810a 100644
--- a/riscv/insns/vsaddu_vv.h
+++ b/riscv/insns/vsaddu_vv.h
@@ -9,3 +9,4 @@ VI_VV_ULOOP
 
   p->VU.vxsat |= sat;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsaddu_vx.h b/riscv/insns/vsaddu_vx.h
index 277e082..eba35bc 100644
--- a/riscv/insns/vsaddu_vx.h
+++ b/riscv/insns/vsaddu_vx.h
@@ -10,3 +10,4 @@ VI_VX_ULOOP
   p->VU.vxsat |= sat;
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsb_v.h b/riscv/insns/vsb_v.h
index d9962a7..4eb09a8 100644
--- a/riscv/insns/vsb_v.h
+++ b/riscv/insns/vsb_v.h
@@ -28,3 +28,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsbc_vv.h b/riscv/insns/vsbc_vv.h
index 400642b..a26a4d7 100644
--- a/riscv/insns/vsbc_vv.h
+++ b/riscv/insns/vsbc_vv.h
@@ -12,3 +12,4 @@ VI_VV_LOOP
   carry = (res >> sew) & 0x1u;
   v0 = (v0 & ~mmask) | ((carry << mpos) & mmask);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsbc_vx.h b/riscv/insns/vsbc_vx.h
index 0418296..cf7c509 100644
--- a/riscv/insns/vsbc_vx.h
+++ b/riscv/insns/vsbc_vx.h
@@ -12,3 +12,4 @@ VI_VX_LOOP
   carry = (res >> sew) & 0x1u;
   v0 = (v0 & ~mmask) | ((carry << mpos) & mmask);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vse_v.h b/riscv/insns/vse_v.h
index c8895e2..2ef4d4e 100644
--- a/riscv/insns/vse_v.h
+++ b/riscv/insns/vse_v.h
@@ -32,3 +32,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i){
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vseq_vi.h b/riscv/insns/vseq_vi.h
index cfc1682..a348ae8 100644
--- a/riscv/insns/vseq_vi.h
+++ b/riscv/insns/vseq_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP_CMP
 ({
   res = simm5 == vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vseq_vv.h b/riscv/insns/vseq_vv.h
index 91fd204..5856d96 100644
--- a/riscv/insns/vseq_vv.h
+++ b/riscv/insns/vseq_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_CMP
   res = vs2 == vs1;
 })
 
+VI_CHECK_1905
diff --git a/riscv/insns/vseq_vx.h b/riscv/insns/vseq_vx.h
index ab63323..951d9c8 100644
--- a/riscv/insns/vseq_vx.h
+++ b/riscv/insns/vseq_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP_CMP
 ({
   res = rs1 == vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsgt_vi.h b/riscv/insns/vsgt_vi.h
index 4f7dea8..2986082 100644
--- a/riscv/insns/vsgt_vi.h
+++ b/riscv/insns/vsgt_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP_CMP
 ({
   res = vs2 > simm5;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsgt_vx.h b/riscv/insns/vsgt_vx.h
index 5f24db6..5c99f98 100644
--- a/riscv/insns/vsgt_vx.h
+++ b/riscv/insns/vsgt_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP_CMP
 ({
   res = vs2 > rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsgtu_vi.h b/riscv/insns/vsgtu_vi.h
index 268d437..cef764e 100644
--- a/riscv/insns/vsgtu_vi.h
+++ b/riscv/insns/vsgtu_vi.h
@@ -3,3 +3,4 @@ VI_VI_ULOOP_CMP
 ({
   res = vs2 > simm5;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsgtu_vx.h b/riscv/insns/vsgtu_vx.h
index 7f39800..03713e3 100644
--- a/riscv/insns/vsgtu_vx.h
+++ b/riscv/insns/vsgtu_vx.h
@@ -3,3 +3,4 @@ VI_VX_ULOOP_CMP
 ({
   res = vs2 > rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsh_v.h b/riscv/insns/vsh_v.h
index 4d95a9e..9949e5b 100644
--- a/riscv/insns/vsh_v.h
+++ b/riscv/insns/vsh_v.h
@@ -25,3 +25,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsle_vi.h b/riscv/insns/vsle_vi.h
index f0f67d0..13546df 100644
--- a/riscv/insns/vsle_vi.h
+++ b/riscv/insns/vsle_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP_CMP
 ({
   res = vs2 <= simm5;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsle_vv.h b/riscv/insns/vsle_vv.h
index 30aba06..05d8273 100644
--- a/riscv/insns/vsle_vv.h
+++ b/riscv/insns/vsle_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_CMP
 ({
   res = vs2 <= vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsle_vx.h b/riscv/insns/vsle_vx.h
index c26d596..bce3ace 100644
--- a/riscv/insns/vsle_vx.h
+++ b/riscv/insns/vsle_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP_CMP
 ({
   res = vs2 <= rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsleu_vi.h b/riscv/insns/vsleu_vi.h
index dc4fd18..9c8ef0b 100644
--- a/riscv/insns/vsleu_vi.h
+++ b/riscv/insns/vsleu_vi.h
@@ -3,3 +3,4 @@ VI_VI_ULOOP_CMP
 ({
   res = vs2 <= simm5;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsleu_vv.h b/riscv/insns/vsleu_vv.h
index 0e46032..4cb19f4 100644
--- a/riscv/insns/vsleu_vv.h
+++ b/riscv/insns/vsleu_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP_CMP
 ({
   res = vs2 <= vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsleu_vx.h b/riscv/insns/vsleu_vx.h
index 935b176..aeecdf3 100644
--- a/riscv/insns/vsleu_vx.h
+++ b/riscv/insns/vsleu_vx.h
@@ -3,3 +3,4 @@ VI_VX_ULOOP_CMP
 ({
   res = vs2 <= rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vslide1down_vx.h b/riscv/insns/vslide1down_vx.h
index 563e391..3f41633 100644
--- a/riscv/insns/vslide1down_vx.h
+++ b/riscv/insns/vslide1down_vx.h
@@ -26,4 +26,3 @@ VI_LOOP_BASE
     }
   }
 VI_LOOP_END
-
diff --git a/riscv/insns/vslide1up_vx.h b/riscv/insns/vslide1up_vx.h
index d52a63e..b1a6585 100644
--- a/riscv/insns/vslide1up_vx.h
+++ b/riscv/insns/vslide1up_vx.h
@@ -26,3 +26,4 @@ VI_LOOP_BASE
     }
   }
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vslidedown_vi.h b/riscv/insns/vslidedown_vi.h
index 5b0f7f3..846d393 100644
--- a/riscv/insns/vslidedown_vi.h
+++ b/riscv/insns/vslidedown_vi.h
@@ -18,4 +18,3 @@ VI_LOOP_BASE
     vd = vs2;
   }
 VI_LOOP_END
-
diff --git a/riscv/insns/vslidedown_vx.h b/riscv/insns/vslidedown_vx.h
index d3ff2fd..7f5743a 100644
--- a/riscv/insns/vslidedown_vx.h
+++ b/riscv/insns/vslidedown_vx.h
@@ -17,4 +17,3 @@ VI_LOOP_BASE
     vd = vs2;
   }
 VI_LOOP_END
-
diff --git a/riscv/insns/vslideup_vi.h b/riscv/insns/vslideup_vi.h
index efbc52f..64e3876 100644
--- a/riscv/insns/vslideup_vi.h
+++ b/riscv/insns/vslideup_vi.h
@@ -18,3 +18,4 @@ VI_LOOP_BASE
     vd = vs2;
   }
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vslideup_vx.h b/riscv/insns/vslideup_vx.h
index 007eb20..7e1571e 100644
--- a/riscv/insns/vslideup_vx.h
+++ b/riscv/insns/vslideup_vx.h
@@ -18,3 +18,4 @@ VI_LOOP_BASE
     vd = vs2;
   }
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vsll_vi.h b/riscv/insns/vsll_vi.h
index 5175285..78d836e 100644
--- a/riscv/insns/vsll_vi.h
+++ b/riscv/insns/vsll_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
   vd = vs2 << (simm5 & ((1u << log2(sew)) - 1) & 0x1f);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsll_vv.h b/riscv/insns/vsll_vv.h
index 2fb7835..f0ea3b1 100644
--- a/riscv/insns/vsll_vv.h
+++ b/riscv/insns/vsll_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
     vd = vsext(vs2 << (vs1 & (sew - 1)), sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsll_vx.h b/riscv/insns/vsll_vx.h
index abbb3d3..4eee248 100644
--- a/riscv/insns/vsll_vx.h
+++ b/riscv/insns/vsll_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(vs2 << (rs1 & (sew-1)), sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vslt_vv.h b/riscv/insns/vslt_vv.h
index 71e6f87..323a216 100644
--- a/riscv/insns/vslt_vv.h
+++ b/riscv/insns/vslt_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_CMP
 ({
   res = vs2 < vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vslt_vx.h b/riscv/insns/vslt_vx.h
index b32bb14..7e96018 100644
--- a/riscv/insns/vslt_vx.h
+++ b/riscv/insns/vslt_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP_CMP
 ({
   res = vs2 < rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsltu_vv.h b/riscv/insns/vsltu_vv.h
index 53a570a..4f403dc 100644
--- a/riscv/insns/vsltu_vv.h
+++ b/riscv/insns/vsltu_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP_CMP
 ({
   res = vs2 < vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsltu_vx.h b/riscv/insns/vsltu_vx.h
index 8082544..7d7e98a 100644
--- a/riscv/insns/vsltu_vx.h
+++ b/riscv/insns/vsltu_vx.h
@@ -3,3 +3,4 @@ VI_VX_ULOOP_CMP
 ({
   res = vs2 < rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsmul_vv.h b/riscv/insns/vsmul_vv.h
index 2f1e146..1ff9e8b 100644
--- a/riscv/insns/vsmul_vv.h
+++ b/riscv/insns/vsmul_vv.h
@@ -36,3 +36,4 @@ VI_VV_ULOOP
     }
     vd = result;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsmul_vx.h b/riscv/insns/vsmul_vx.h
index b32d732..e091259 100644
--- a/riscv/insns/vsmul_vx.h
+++ b/riscv/insns/vsmul_vx.h
@@ -37,3 +37,4 @@ VI_VX_ULOOP
     vd = result;
 
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsne_vi.h b/riscv/insns/vsne_vi.h
index 5e9758e..c515c33 100644
--- a/riscv/insns/vsne_vi.h
+++ b/riscv/insns/vsne_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP_CMP
 ({
   res = vs2 != simm5;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsne_vv.h b/riscv/insns/vsne_vv.h
index e6a7174..b62bc50 100644
--- a/riscv/insns/vsne_vv.h
+++ b/riscv/insns/vsne_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_CMP
 ({
   res = vs2 != vs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsne_vx.h b/riscv/insns/vsne_vx.h
index 9e4c155..6b5ba31 100644
--- a/riscv/insns/vsne_vx.h
+++ b/riscv/insns/vsne_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP_CMP
 ({
   res = vs2 != rs1;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsra_vi.h b/riscv/insns/vsra_vi.h
index adf20d5..ccc9681 100644
--- a/riscv/insns/vsra_vi.h
+++ b/riscv/insns/vsra_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
   vd = vs2 >> (simm5 & ((1u << log2(sew)) - 1) & 0x1f);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsra_vv.h b/riscv/insns/vsra_vv.h
index e7e7302..3a23451 100644
--- a/riscv/insns/vsra_vv.h
+++ b/riscv/insns/vsra_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
   vd = vs2 >> (vs1 & ((1u << log2(sew)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsra_vx.h b/riscv/insns/vsra_vx.h
index ddfd099..d5ad809 100644
--- a/riscv/insns/vsra_vx.h
+++ b/riscv/insns/vsra_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
   vd = vs2 >> (rs1 & ((1u << log2(sew)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsrl_vi.h b/riscv/insns/vsrl_vi.h
index 4054a0b..8c875a6 100644
--- a/riscv/insns/vsrl_vi.h
+++ b/riscv/insns/vsrl_vi.h
@@ -3,3 +3,4 @@ VI_VI_ULOOP
 ({
   vd = vs2 >> (simm5 & ((1u << log2(sew)) - 1) & 0x1f);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsrl_vv.h b/riscv/insns/vsrl_vv.h
index f50297d..a706213 100644
--- a/riscv/insns/vsrl_vv.h
+++ b/riscv/insns/vsrl_vv.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP
 ({
   vd = vs2 >> (vs1 & ((1u << log2(sew)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsrl_vx.h b/riscv/insns/vsrl_vx.h
index 838d879..3ebfe5c 100644
--- a/riscv/insns/vsrl_vx.h
+++ b/riscv/insns/vsrl_vx.h
@@ -3,3 +3,4 @@ VI_VX_ULOOP
 ({
   vd = vs2 >> (rs1 & ((1u << log2(sew)) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssb_v.h b/riscv/insns/vssb_v.h
index d5f49a0..ce5145d 100644
--- a/riscv/insns/vssb_v.h
+++ b/riscv/insns/vssb_v.h
@@ -30,3 +30,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsse_v.h b/riscv/insns/vsse_v.h
index 08e77da..3ed5e12 100644
--- a/riscv/insns/vsse_v.h
+++ b/riscv/insns/vsse_v.h
@@ -33,3 +33,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vssh_v.h b/riscv/insns/vssh_v.h
index 426adcb..3a6575b 100644
--- a/riscv/insns/vssh_v.h
+++ b/riscv/insns/vssh_v.h
@@ -26,3 +26,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vssra_vi.h b/riscv/insns/vssra_vi.h
index 2819aa0..ba3205b 100644
--- a/riscv/insns/vssra_vi.h
+++ b/riscv/insns/vssra_vi.h
@@ -6,3 +6,4 @@ VI_VI_LOOP
   INT_ROUNDING(v2, xrm, sew);
   vd = v2 >> (simm5 & 0x1f);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssra_vv.h b/riscv/insns/vssra_vv.h
index feaf2f9..2029d52 100644
--- a/riscv/insns/vssra_vv.h
+++ b/riscv/insns/vssra_vv.h
@@ -6,3 +6,4 @@ VI_VV_LOOP
   INT_ROUNDING(v2, xrm, 1);
   vd = vsext(v2 >> (vs1 & ((2 * sew) - 1)), sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssra_vx.h b/riscv/insns/vssra_vx.h
index 4b74ce7..4d5ffcb 100644
--- a/riscv/insns/vssra_vx.h
+++ b/riscv/insns/vssra_vx.h
@@ -6,3 +6,4 @@ VI_VX_LOOP
   INT_ROUNDING(v2, xrm, sew);
   vd = vsext(v2 >> (rs1 & ((2 * sew) - 1)), sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssrl_vi.h b/riscv/insns/vssrl_vi.h
index 463700f..bf8f8e0 100644
--- a/riscv/insns/vssrl_vi.h
+++ b/riscv/insns/vssrl_vi.h
@@ -6,3 +6,4 @@ VI_VI_ULOOP
   INT_ROUNDING(v2, xrm, sew);
   vd = v2 >> (simm5 & 0x1f);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssrl_vv.h b/riscv/insns/vssrl_vv.h
index 7066f61..e359d51 100644
--- a/riscv/insns/vssrl_vv.h
+++ b/riscv/insns/vssrl_vv.h
@@ -6,3 +6,4 @@ VI_VV_ULOOP
   INT_ROUNDING(v2, xrm, 1);
   vd = vzext(v2 >> (vs1 & (2 * sew - 1)), sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssrl_vx.h b/riscv/insns/vssrl_vx.h
index 2a7bc84..a033d7b 100644
--- a/riscv/insns/vssrl_vx.h
+++ b/riscv/insns/vssrl_vx.h
@@ -6,3 +6,4 @@ VI_VX_ULOOP
   INT_ROUNDING(v2, xrm, sew);
   vd = v2 >> (rs1 & ((2 * sew) - 1));
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vssub_vv.h b/riscv/insns/vssub_vv.h
index 6175acb..a1541bc 100644
--- a/riscv/insns/vssub_vv.h
+++ b/riscv/insns/vssub_vv.h
@@ -26,3 +26,4 @@ VI_LOOP_BASE
   }
   p->VU.vxsat |= sat;
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vssub_vx.h b/riscv/insns/vssub_vx.h
index 709008a..fa5ccbe 100644
--- a/riscv/insns/vssub_vx.h
+++ b/riscv/insns/vssub_vx.h
@@ -26,3 +26,4 @@ VI_LOOP_BASE
   }
   p->VU.vxsat |= sat;
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vssubu_vv.h b/riscv/insns/vssubu_vv.h
index a53f8e5..c744768 100644
--- a/riscv/insns/vssubu_vv.h
+++ b/riscv/insns/vssubu_vv.h
@@ -28,3 +28,4 @@ VI_LOOP_BASE
   p->VU.vxsat |= sat;
 
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vssubu_vx.h b/riscv/insns/vssubu_vx.h
index 5304ec0..e89997a 100644
--- a/riscv/insns/vssubu_vx.h
+++ b/riscv/insns/vssubu_vx.h
@@ -26,3 +26,4 @@ VI_LOOP_BASE
   }
   p->VU.vxsat |= sat;
 VI_LOOP_END
+VI_CHECK_1905
diff --git a/riscv/insns/vssw_v.h b/riscv/insns/vssw_v.h
index 51201cf..1217175 100644
--- a/riscv/insns/vssw_v.h
+++ b/riscv/insns/vssw_v.h
@@ -23,3 +23,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsub_vv.h b/riscv/insns/vsub_vv.h
index 7320ed0..38c35ef 100644
--- a/riscv/insns/vsub_vv.h
+++ b/riscv/insns/vsub_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
     vd = vsext(vs2 - vs1, sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsub_vx.h b/riscv/insns/vsub_vx.h
index 009dcf0..cc8ca9a 100644
--- a/riscv/insns/vsub_vx.h
+++ b/riscv/insns/vsub_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(vs2 - rs1, sew);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vsuxb_v.h b/riscv/insns/vsuxb_v.h
index 33dfaf3..6ff9c53 100644
--- a/riscv/insns/vsuxb_v.h
+++ b/riscv/insns/vsuxb_v.h
@@ -32,3 +32,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsuxe_v.h b/riscv/insns/vsuxe_v.h
index a2d6220..ef89f88 100644
--- a/riscv/insns/vsuxe_v.h
+++ b/riscv/insns/vsuxe_v.h
@@ -33,3 +33,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsuxh_v.h b/riscv/insns/vsuxh_v.h
index 81fb9c7..6517528 100644
--- a/riscv/insns/vsuxh_v.h
+++ b/riscv/insns/vsuxh_v.h
@@ -27,3 +27,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsuxw_v.h b/riscv/insns/vsuxw_v.h
index a850706..0889077 100644
--- a/riscv/insns/vsuxw_v.h
+++ b/riscv/insns/vsuxw_v.h
@@ -22,3 +22,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsxb_v.h b/riscv/insns/vsxb_v.h
index 8da56c8..8eb1a3e 100644
--- a/riscv/insns/vsxb_v.h
+++ b/riscv/insns/vsxb_v.h
@@ -36,3 +36,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsxe_v.h b/riscv/insns/vsxe_v.h
index d4dda67..8bc082d 100644
--- a/riscv/insns/vsxe_v.h
+++ b/riscv/insns/vsxe_v.h
@@ -38,3 +38,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsxh_v.h b/riscv/insns/vsxh_v.h
index 7fbf9f0..0ac7d97 100644
--- a/riscv/insns/vsxh_v.h
+++ b/riscv/insns/vsxh_v.h
@@ -31,3 +31,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vsxw_v.h b/riscv/insns/vsxw_v.h
index 102df85..49673e3 100644
--- a/riscv/insns/vsxw_v.h
+++ b/riscv/insns/vsxw_v.h
@@ -26,3 +26,4 @@ for (reg_t i = p->VU.vstart; i < vl; ++i) {
   }
 }
 p->VU.vstart = 0;
+VI_CHECK_1905
diff --git a/riscv/insns/vwadd_vv.h b/riscv/insns/vwadd_vv.h
index da07886..8c39bbd 100644
--- a/riscv/insns/vwadd_vv.h
+++ b/riscv/insns/vwadd_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, 0, +, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwadd_vx.h b/riscv/insns/vwadd_vx.h
index d53ce4d..2e4aabf 100644
--- a/riscv/insns/vwadd_vx.h
+++ b/riscv/insns/vwadd_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, 0, +, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwadd_wv.h b/riscv/insns/vwadd_wv.h
index c0056ac..d6ea78e 100644
--- a/riscv/insns/vwadd_wv.h
+++ b/riscv/insns/vwadd_wv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(vs1, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwadd_wx.h b/riscv/insns/vwadd_wx.h
index fda0ba2..7934fbc 100644
--- a/riscv/insns/vwadd_wx.h
+++ b/riscv/insns/vwadd_wx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(rs1, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwaddu_vv.h b/riscv/insns/vwaddu_vv.h
index 63b3204..a6f0fbd 100644
--- a/riscv/insns/vwaddu_vv.h
+++ b/riscv/insns/vwaddu_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, 0, +, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwaddu_vx.h b/riscv/insns/vwaddu_vx.h
index bd3cf49..db34018 100644
--- a/riscv/insns/vwaddu_vx.h
+++ b/riscv/insns/vwaddu_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, 0, +, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwaddu_wv.h b/riscv/insns/vwaddu_wv.h
index 5f6869a..c27a3b0 100644
--- a/riscv/insns/vwaddu_wv.h
+++ b/riscv/insns/vwaddu_wv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(vs1, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwaddu_wx.h b/riscv/insns/vwaddu_wx.h
index a3e62ea..f2f6839 100644
--- a/riscv/insns/vwaddu_wx.h
+++ b/riscv/insns/vwaddu_wx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(rs1, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmacc_vv.h b/riscv/insns/vwmacc_vv.h
index ca4f597..a111856 100644
--- a/riscv/insns/vwmacc_vv.h
+++ b/riscv/insns/vwmacc_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, vd_w, *, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmacc_vx.h b/riscv/insns/vwmacc_vx.h
index 312a9b1..3d1c463 100644
--- a/riscv/insns/vwmacc_vx.h
+++ b/riscv/insns/vwmacc_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, vd_w, *, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmaccu_vv.h b/riscv/insns/vwmaccu_vv.h
index 6503537..1365491 100644
--- a/riscv/insns/vwmaccu_vv.h
+++ b/riscv/insns/vwmaccu_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, vd_w, *, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmaccu_vx.h b/riscv/insns/vwmaccu_vx.h
index 353299b..e0b29ee 100644
--- a/riscv/insns/vwmaccu_vx.h
+++ b/riscv/insns/vwmaccu_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, vd_w, *, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmsac_vv.h b/riscv/insns/vwmsac_vv.h
index 9bbe596..e1c9986 100644
--- a/riscv/insns/vwmsac_vv.h
+++ b/riscv/insns/vwmsac_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, vd_w, *, -, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmsac_vx.h b/riscv/insns/vwmsac_vx.h
index 21d39fb..05ec105 100644
--- a/riscv/insns/vwmsac_vx.h
+++ b/riscv/insns/vwmsac_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, vd_w, *, -, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmsacu_vv.h b/riscv/insns/vwmsacu_vv.h
index 71162d6..f54446a 100644
--- a/riscv/insns/vwmsacu_vv.h
+++ b/riscv/insns/vwmsacu_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, vd_w, *, -, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmsacu_vx.h b/riscv/insns/vwmsacu_vx.h
index e743f87..d4e1d8b 100644
--- a/riscv/insns/vwmsacu_vx.h
+++ b/riscv/insns/vwmsacu_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, vd_w, *, -, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmul_vv.h b/riscv/insns/vwmul_vv.h
index ddd02bf..4628271 100644
--- a/riscv/insns/vwmul_vv.h
+++ b/riscv/insns/vwmul_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, 0, *, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmul_vx.h b/riscv/insns/vwmul_vx.h
index 4eb01fa..8760a97 100644
--- a/riscv/insns/vwmul_vx.h
+++ b/riscv/insns/vwmul_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, 0, *, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmulsu_vv.h b/riscv/insns/vwmulsu_vv.h
index a628314..62fecb3 100644
--- a/riscv/insns/vwmulsu_vv.h
+++ b/riscv/insns/vwmulsu_vv.h
@@ -14,3 +14,4 @@ VI_VV_LOOP_WIDEN
     break;
   }
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmulsu_vx.h b/riscv/insns/vwmulsu_vx.h
index 17598d4..290b90e 100644
--- a/riscv/insns/vwmulsu_vx.h
+++ b/riscv/insns/vwmulsu_vx.h
@@ -14,3 +14,4 @@ VI_VX_LOOP_WIDEN
     break;
   }
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmulu_vv.h b/riscv/insns/vwmulu_vv.h
index e9f696c..53a34c5 100644
--- a/riscv/insns/vwmulu_vv.h
+++ b/riscv/insns/vwmulu_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, 0, *, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwmulu_vx.h b/riscv/insns/vwmulu_vx.h
index 0127221..1245809 100644
--- a/riscv/insns/vwmulu_vx.h
+++ b/riscv/insns/vwmulu_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, 0, *, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwredsum_vs.h b/riscv/insns/vwredsum_vs.h
index fa557a1..189b810 100644
--- a/riscv/insns/vwredsum_vs.h
+++ b/riscv/insns/vwredsum_vs.h
@@ -3,3 +3,4 @@ VI_VV_LOOP_WIDE_REDUCTION
 ({
    vd_0_res += vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwredsumu_vs.h b/riscv/insns/vwredsumu_vs.h
index 3df343d..3ff50c2 100644
--- a/riscv/insns/vwredsumu_vs.h
+++ b/riscv/insns/vwredsumu_vs.h
@@ -3,3 +3,4 @@ VI_VV_ULOOP_WIDE_REDUCTION
 ({
    vd_0_res += vs2;
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmacc_vv.h b/riscv/insns/vwsmacc_vv.h
index e5e717f..1b188d9 100644
--- a/riscv/insns/vwsmacc_vv.h
+++ b/riscv/insns/vwsmacc_vv.h
@@ -1,2 +1,3 @@
 // vwsmacc.vv vd, vs2, vs1
 VI_VVX_LOOP_WIDE_SSMA(true, vs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmacc_vx.h b/riscv/insns/vwsmacc_vx.h
index 59d4e0a..4af83d4 100644
--- a/riscv/insns/vwsmacc_vx.h
+++ b/riscv/insns/vwsmacc_vx.h
@@ -1,2 +1,3 @@
 // vwsmacc.vx vd, vs2, rs1
 VI_VVX_LOOP_WIDE_SSMA(true, rs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmaccu_vv.h b/riscv/insns/vwsmaccu_vv.h
index 07d9af7..ad4f4aa 100644
--- a/riscv/insns/vwsmaccu_vv.h
+++ b/riscv/insns/vwsmaccu_vv.h
@@ -1,2 +1,3 @@
 // vwsmaccu.vv vd, vs2, vs1
 VI_VVX_LOOP_WIDE_USSMA(true, vs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmaccu_vx.h b/riscv/insns/vwsmaccu_vx.h
index 51b10ab..87b800a 100644
--- a/riscv/insns/vwsmaccu_vx.h
+++ b/riscv/insns/vwsmaccu_vx.h
@@ -1,2 +1,3 @@
 // vwsmaccu vd, vs2, rs1
 VI_VVX_LOOP_WIDE_USSMA(true, rs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmsac_vv.h b/riscv/insns/vwsmsac_vv.h
index 58bdcf5..b6d60b3 100644
--- a/riscv/insns/vwsmsac_vv.h
+++ b/riscv/insns/vwsmsac_vv.h
@@ -1,2 +1,3 @@
 // vwsmsac.vv vd, vs2, vs1
 VI_VVX_LOOP_WIDE_SSMA(false, vs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmsac_vx.h b/riscv/insns/vwsmsac_vx.h
index 49c8ca5..32b432a 100644
--- a/riscv/insns/vwsmsac_vx.h
+++ b/riscv/insns/vwsmsac_vx.h
@@ -1,2 +1,3 @@
 // vwsmsac.vx  vd, vs2, rs1
 VI_VVX_LOOP_WIDE_SSMA(false, rs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmsacu_vv.h b/riscv/insns/vwsmsacu_vv.h
index 4406acc..6fa0720 100644
--- a/riscv/insns/vwsmsacu_vv.h
+++ b/riscv/insns/vwsmsacu_vv.h
@@ -1,2 +1,3 @@
 // vwsmsacu vd, vs2, vs1
 VI_VVX_LOOP_WIDE_USSMA(false, vs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsmsacu_vx.h b/riscv/insns/vwsmsacu_vx.h
index a347aed..c22df9e 100644
--- a/riscv/insns/vwsmsacu_vx.h
+++ b/riscv/insns/vwsmsacu_vx.h
@@ -1,2 +1,3 @@
 // vwsmsacu vd, vs2, rs1
 VI_VVX_LOOP_WIDE_USSMA(false, rs1);
+VI_CHECK_1905
diff --git a/riscv/insns/vwsub_vv.h b/riscv/insns/vwsub_vv.h
index 897a414..d043912 100644
--- a/riscv/insns/vwsub_vv.h
+++ b/riscv/insns/vwsub_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, 0, -, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsub_vx.h b/riscv/insns/vwsub_vx.h
index b49a13b..022fa38 100644
--- a/riscv/insns/vwsub_vx.h
+++ b/riscv/insns/vwsub_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, 0, -, +, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsub_wv.h b/riscv/insns/vwsub_wv.h
index 62ce998..330d1f5 100644
--- a/riscv/insns/vwsub_wv.h
+++ b/riscv/insns/vwsub_wv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(vs1, -, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsub_wx.h b/riscv/insns/vwsub_wx.h
index 426a9bf..e312508 100644
--- a/riscv/insns/vwsub_wx.h
+++ b/riscv/insns/vwsub_wx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(rs1, -, int);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsubu_vv.h b/riscv/insns/vwsubu_vv.h
index 0abb718..633b430 100644
--- a/riscv/insns/vwsubu_vv.h
+++ b/riscv/insns/vwsubu_vv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, vs1, 0, -, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsubu_vx.h b/riscv/insns/vwsubu_vx.h
index 791a5ce..c3b8822 100644
--- a/riscv/insns/vwsubu_vx.h
+++ b/riscv/insns/vwsubu_vx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   V_WIDE_OP_AND_ASSIGN(vs2, rs1, 0, -, +, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsubu_wv.h b/riscv/insns/vwsubu_wv.h
index b86bff4..bd2d53c 100644
--- a/riscv/insns/vwsubu_wv.h
+++ b/riscv/insns/vwsubu_wv.h
@@ -4,3 +4,4 @@ VI_VV_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(vs1, -, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vwsubu_wx.h b/riscv/insns/vwsubu_wx.h
index c186e79..4daca0e 100644
--- a/riscv/insns/vwsubu_wx.h
+++ b/riscv/insns/vwsubu_wx.h
@@ -4,3 +4,4 @@ VI_VX_LOOP_WIDEN
 ({
   VI_WIDE_WVX_OP(rs1, -, uint);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vxor_vi.h b/riscv/insns/vxor_vi.h
index b6cffee..e4dfd08 100644
--- a/riscv/insns/vxor_vi.h
+++ b/riscv/insns/vxor_vi.h
@@ -3,3 +3,4 @@ VI_VI_LOOP
 ({
     vd = sext_xlen(simm5 ^ vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vxor_vv.h b/riscv/insns/vxor_vv.h
index 78f7885..53b0371 100644
--- a/riscv/insns/vxor_vv.h
+++ b/riscv/insns/vxor_vv.h
@@ -3,3 +3,4 @@ VI_VV_LOOP
 ({
     vd = sext_xlen(vs1 ^ vs2);
 })
+VI_CHECK_1905
diff --git a/riscv/insns/vxor_vx.h b/riscv/insns/vxor_vx.h
index 427de78..56a1b8f 100644
--- a/riscv/insns/vxor_vx.h
+++ b/riscv/insns/vxor_vx.h
@@ -3,3 +3,4 @@ VI_VX_LOOP
 ({
     vd = vsext(rs1 ^ vs2, sew);
 })
+VI_CHECK_1905