1 files changed, 70 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.h b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.h
new file mode 100644
index 0000000..89a2c7e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.h
@@ -0,0 +1,70 @@
+#include "avx10-helper.h"
+#include "fp8-helper.h"
+
+#define SIZE_SRC (AVX512F_LEN / 16)
+#define SIZE (AVX512F_LEN / 8)
+#include "avx512f-mask-type.h"
+
+void
+CALC (unsigned char *r, _Float16 *s1, _Float16 *s2)
+{
+  _Float16 temp;
+  Float16Union ut = {.f16 = temp};
+  int i, hf8_bf8, saturate;
+
+  hf8_bf8 = 0;
+  saturate = 0;
+  
+  for (i = 0; i < SIZE; i++)
+    {
+      r[i] = 0;
+      if (i < SIZE_SRC)
+        {
+          Float16Union usrc2 = {.f16 = s2[i]};
+          ut.u16 = usrc2.u16;
+        }
+      else
+        {
+          Float16Union usrc1 = {.f16 = s1[i-SIZE_SRC]};
+          ut.u16 = usrc1.u16;
+        }
+      r[i] = convert_fp16_to_fp8(ut.f16, 0, hf8_bf8, saturate);
+    }
+}
+
+void
+TEST (void)
+{
+  int i,sign;
+  UNION_TYPE (AVX512F_LEN, i_b) res1, res2, res3; 
+  UNION_TYPE (AVX512F_LEN, h) src1, src2;
+  MASK_TYPE mask = MASK_VALUE;
+  unsigned char res_ref[SIZE];
+
+  sign = 1;
+  for (i = 0; i < SIZE_SRC; i++)
+    {
+      src1.a[i] = (_Float16)(sign * (1.5 * (1 << (i % 3))));
+      src2.a[i] = (_Float16)(-sign * (2.5 * (1 << (i % 3))));
+      sign = -sign;
+    }
+
+  for (i = 0; i < SIZE; i++)
+    res2.a[i] = DEFAULT_VALUE;
+
+  CALC(res_ref, src1.a, src2.a);
+
+  res1.x = INTRINSIC (_cvt2ph_hf8) (src1.x, src2.x);
+  if (UNION_CHECK (AVX512F_LEN, i_b) (res1, res_ref))
+    abort ();
+
+  res2.x = INTRINSIC (_mask_cvt2ph_hf8) (res2.x, mask, src1.x, src2.x);
+  MASK_MERGE (i_b) (res_ref, mask, SIZE);
+  if (UNION_CHECK (AVX512F_LEN, i_b) (res2, res_ref))
+    abort ();
+
+  res3.x = INTRINSIC (_maskz_cvt2ph_hf8) (mask, src1.x, src2.x);
+  MASK_ZERO (i_b) (res_ref, mask, SIZE);
+  if (UNION_CHECK (AVX512F_LEN, i_b) (res3, res_ref))
+    abort ();
+}