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authorChih-Min Chao <chihmin.chao@sifive.com>2020-04-23 21:10:37 -0700
committerChih-Min Chao <chihmin.chao@sifive.com>2020-04-23 21:21:40 -0700
commit693532f976e073d13e082dd0c30ab6d2c66cf11b (patch)
treeff37c53133d7389e6b42b6eb23def81c3dfdf3dc /riscv/insns
parent6124093ce812364aa40243bdac6004883993cc39 (diff)
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rvv: aad fp16 support for vfwxxx.[wv]v
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
Diffstat (limited to 'riscv/insns')
-rw-r--r--riscv/insns/vfwadd_vv.h3
-rw-r--r--riscv/insns/vfwadd_wv.h3
-rw-r--r--riscv/insns/vfwmacc_vv.h3
-rw-r--r--riscv/insns/vfwmsac_vv.h3
-rw-r--r--riscv/insns/vfwmul_vv.h3
-rw-r--r--riscv/insns/vfwnmacc_vv.h3
-rw-r--r--riscv/insns/vfwnmsac_vv.h3
-rw-r--r--riscv/insns/vfwsub_vv.h3
-rw-r--r--riscv/insns/vfwsub_wv.h3
9 files changed, 27 insertions, 0 deletions
diff --git a/riscv/insns/vfwadd_vv.h b/riscv/insns/vfwadd_vv.h
index 0665cdc..7255a50 100644
--- a/riscv/insns/vfwadd_vv.h
+++ b/riscv/insns/vfwadd_vv.h
@@ -1,5 +1,8 @@
// vfwadd.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_add(vs2, vs1);
+},
+{
vd = f64_add(vs2, vs1);
})
diff --git a/riscv/insns/vfwadd_wv.h b/riscv/insns/vfwadd_wv.h
index 675ef22..c1ed038 100644
--- a/riscv/insns/vfwadd_wv.h
+++ b/riscv/insns/vfwadd_wv.h
@@ -1,5 +1,8 @@
// vfwadd.wv vd, vs2, vs1
VI_VFP_WV_LOOP_WIDE
({
+ vd = f32_add(vs2, vs1);
+},
+{
vd = f64_add(vs2, vs1);
})
diff --git a/riscv/insns/vfwmacc_vv.h b/riscv/insns/vfwmacc_vv.h
index 99839af..a654198 100644
--- a/riscv/insns/vfwmacc_vv.h
+++ b/riscv/insns/vfwmacc_vv.h
@@ -1,5 +1,8 @@
// vfwmacc.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_mulAdd(vs1, vs2, vd);
+},
+{
vd = f64_mulAdd(vs1, vs2, vd);
})
diff --git a/riscv/insns/vfwmsac_vv.h b/riscv/insns/vfwmsac_vv.h
index 8157170..9dc4073 100644
--- a/riscv/insns/vfwmsac_vv.h
+++ b/riscv/insns/vfwmsac_vv.h
@@ -1,5 +1,8 @@
// vfwmsac.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_mulAdd(vs1, vs2, f32(vd.v ^ F32_SIGN));
+},
+{
vd = f64_mulAdd(vs1, vs2, f64(vd.v ^ F64_SIGN));
})
diff --git a/riscv/insns/vfwmul_vv.h b/riscv/insns/vfwmul_vv.h
index f8e717e..2ce38e6 100644
--- a/riscv/insns/vfwmul_vv.h
+++ b/riscv/insns/vfwmul_vv.h
@@ -1,5 +1,8 @@
// vfwmul.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_mul(vs2, vs1);
+},
+{
vd = f64_mul(vs2, vs1);
})
diff --git a/riscv/insns/vfwnmacc_vv.h b/riscv/insns/vfwnmacc_vv.h
index 3dcba1d..bf863e0 100644
--- a/riscv/insns/vfwnmacc_vv.h
+++ b/riscv/insns/vfwnmacc_vv.h
@@ -1,5 +1,8 @@
// vfwnmacc.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_mulAdd(f32(vs1.v ^ F32_SIGN), vs2, f32(vd.v ^ F32_SIGN));
+},
+{
vd = f64_mulAdd(f64(vs1.v ^ F64_SIGN), vs2, f64(vd.v ^ F64_SIGN));
})
diff --git a/riscv/insns/vfwnmsac_vv.h b/riscv/insns/vfwnmsac_vv.h
index d2447e1..ce97749 100644
--- a/riscv/insns/vfwnmsac_vv.h
+++ b/riscv/insns/vfwnmsac_vv.h
@@ -1,5 +1,8 @@
// vfwnmsac.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_mulAdd(f32(vs1.v ^ F32_SIGN), vs2, vd);
+},
+{
vd = f64_mulAdd(f64(vs1.v ^ F64_SIGN), vs2, vd);
})
diff --git a/riscv/insns/vfwsub_vv.h b/riscv/insns/vfwsub_vv.h
index 0a72fea..ce08e36 100644
--- a/riscv/insns/vfwsub_vv.h
+++ b/riscv/insns/vfwsub_vv.h
@@ -1,5 +1,8 @@
// vfwsub.vv vd, vs2, vs1
VI_VFP_VV_LOOP_WIDE
({
+ vd = f32_sub(vs2, vs1);
+},
+{
vd = f64_sub(vs2, vs1);
})
diff --git a/riscv/insns/vfwsub_wv.h b/riscv/insns/vfwsub_wv.h
index 4c6fcf6..eef904d 100644
--- a/riscv/insns/vfwsub_wv.h
+++ b/riscv/insns/vfwsub_wv.h
@@ -1,5 +1,8 @@
// vfwsub.wv vd, vs2, vs1
VI_VFP_WV_LOOP_WIDE
({
+ vd = f32_sub(vs2, vs1);
+},
+{
vd = f64_sub(vs2, vs1);
})