rvv: rename vfncvt suffix and add rod rouding type

  1. vfncvt*.v  -> vfncvt*.w
  2. add vfncvt.rod.f.f.w

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

6 files changed, 10 insertions, 3 deletions

diff --git a/riscv/insns/vfncvt_f_f_v.h b/riscv/insns/vfncvt_f_f_w.h
index b35cd60..42c18c7 100644
--- a/riscv/insns/vfncvt_f_f_v.h
+++ b/riscv/insns/vfncvt_f_f_w.h
@@ -1,6 +1,6 @@
 // vfncvt.f.f.v vd, vs2, vm
+VI_CHECK_SD;
 VI_VFP_LOOP_BASE
-  VI_CHECK_SD;
   auto vs2 = P.VU.elt<float64_t>(rs2_num, i);
   P.VU.elt<float32_t>(rd_num, i) = f64_to_f32(vs2);
 VI_VFP_LOOP_END
diff --git a/riscv/insns/vfncvt_f_x_v.h b/riscv/insns/vfncvt_f_x_w.h
index 69bdba8..80ebe00 100644
--- a/riscv/insns/vfncvt_f_x_v.h
+++ b/riscv/insns/vfncvt_f_x_w.h
@@ -1,6 +1,6 @@
 // vfncvt.f.x.v vd, vs2, vm
+VI_CHECK_SD;
 VI_VFP_LOOP_BASE
-  VI_CHECK_SD;
   auto vs2 = P.VU.elt<int64_t>(rs2_num, i);
   P.VU.elt<float32_t>(rd_num, i) = i64_to_f32(vs2);
 VI_VFP_LOOP_END
diff --git a/riscv/insns/vfncvt_f_xu_v.h b/riscv/insns/vfncvt_f_xu_w.h
index 6f37734..013f57c 100644
--- a/riscv/insns/vfncvt_f_xu_v.h
+++ b/riscv/insns/vfncvt_f_xu_w.h
@@ -1,6 +1,6 @@
 // vfncvt.f.xu.v vd, vs2, vm
+VI_CHECK_SD;
 VI_VFP_LOOP_BASE
-  VI_CHECK_SD;
   auto vs2 = P.VU.elt<uint64_t>(rs2_num, i);
   P.VU.elt<float32_t>(rd_num, i) = ui64_to_f32(vs2);
 VI_VFP_LOOP_END
diff --git a/riscv/insns/vfncvt_rod_f_f_w.h b/riscv/insns/vfncvt_rod_f_f_w.h
new file mode 100644
index 0000000..77a3873
--- /dev/null
+++ b/riscv/insns/vfncvt_rod_f_f_w.h
@@ -0,0 +1,7 @@
+// vfncvt.f.f.v vd, vs2, vm
+VI_CHECK_SD;
+VI_VFP_LOOP_BASE
+  softfloat_roundingMode = softfloat_round_odd;
+  auto vs2 = P.VU.elt<float64_t>(rs2_num, i);
+  P.VU.elt<float32_t>(rd_num, i) = f64_to_f32(vs2);
+VI_VFP_LOOP_END
diff --git a/riscv/insns/vfncvt_x_f_v.h b/riscv/insns/vfncvt_x_f_w.h
index 8985f1b..8985f1b 100644
--- a/riscv/insns/vfncvt_x_f_v.h
+++ b/riscv/insns/vfncvt_x_f_w.h
diff --git a/riscv/insns/vfncvt_xu_f_v.h b/riscv/insns/vfncvt_xu_f_w.h
index 2db8d82..2db8d82 100644
--- a/riscv/insns/vfncvt_xu_f_v.h
+++ b/riscv/insns/vfncvt_xu_f_w.h