RISC-V: Add testcases for vector unsigned integer SAT_ADD form 7

This patch will add testcase for unsigned integer SAT_ADD form 7:

  #define DEF_VEC_SAT_U_ADD_FMT_9(WT, T)                                      \
  void __attribute__((noinline))                                              \
  vec_sat_u_add_##WT##_##T##_fmt_9 (T *out, T *op_1, T *op_2, unsigned limit) \
  {                                                                           \
    unsigned i;                                                               \
    T max = -1;                                                               \
    for (i = 0; i < limit; i++)                                               \
      {                                                                       \
        T x = op_1[i];                                                        \
        T y = op_2[i];                                                        \
        WT val = (WT)x + (WT)y;                                               \
        out[i] = val > max ? max : (T)val;                                    \
      }                                                                       \
  }

  DEF_VEC_SAT_U_ADD_FMT_9(uint64_t, uint32_t)

The below test are passed for this patch.
* The rv64gcv fully regression test.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/rvv/autovec/sat/vec_sat_arith.h: Add test helper macros.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u32.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u64.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u32-from-u64.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u16.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u32.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u64.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u32.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u64.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u32-from-u64.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u16.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u32.c: New test.
	* gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u64.c: New test.

Signed-off-by: Pan Li <pan2.li@intel.com>

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_arith.h
index 7db892cc2e9667923d75aa4eb09e3c0c5252a6e0..983c9b440abc55c5e395375a4ce9b138faf5416f 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_arith.h
@@ -123,6 +123,22 @@ vec_sat_u_add_##T##_fmt_8 (T *out, T *op_1, T *op_2, unsigned limit) \
     }                                                                \
 }
 
+#define DEF_VEC_SAT_U_ADD_FMT_9(WT, T)                                      \
+void __attribute__((noinline))                                              \
+vec_sat_u_add_##WT##_##T##_fmt_9 (T *out, T *op_1, T *op_2, unsigned limit) \
+{                                                                           \
+  unsigned i;                                                               \
+  T max = -1;                                                               \
+  for (i = 0; i < limit; i++)                                               \
+    {                                                                       \
+      T x = op_1[i];                                                        \
+      T y = op_2[i];                                                        \
+      WT val = (WT)x + (WT)y;                                               \
+      out[i] = val > max ? max : (T)val;                                    \
+    }                                                                       \
+}
+#define DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T) DEF_VEC_SAT_U_ADD_FMT_9(WT, T)
+
 #define RUN_VEC_SAT_U_ADD_FMT_1(T, out, op_1, op_2, N) \
   vec_sat_u_add_##T##_fmt_1(out, op_1, op_2, N)
 
@@ -147,6 +163,21 @@ vec_sat_u_add_##T##_fmt_8 (T *out, T *op_1, T *op_2, unsigned limit) \
 #define RUN_VEC_SAT_U_ADD_FMT_8(T, out, op_1, op_2, N) \
   vec_sat_u_add_##T##_fmt_8(out, op_1, op_2, N)
 
+#define RUN_VEC_SAT_U_ADD_FMT_9_FROM_U16(T, out, op_1, op_2, N) \
+  vec_sat_u_add_uint16_t_##T##_fmt_9(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_ADD_FMT_9_FROM_U16_WRAP(T, out, op_1, op_2, N) \
+  RUN_VEC_SAT_U_ADD_FMT_9_FROM_U16(T, out, op_1, op_2, N)
+
+#define RUN_VEC_SAT_U_ADD_FMT_9_FROM_U32(T, out, op_1, op_2, N) \
+  vec_sat_u_add_uint32_t_##T##_fmt_9(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_ADD_FMT_9_FROM_U32_WRAP(T, out, op_1, op_2, N) \
+  RUN_VEC_SAT_U_ADD_FMT_9_FROM_U32(T, out, op_1, op_2, N)
+
+#define RUN_VEC_SAT_U_ADD_FMT_9_FROM_U64(T, out, op_1, op_2, N) \
+  vec_sat_u_add_uint64_t_##T##_fmt_9(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_ADD_FMT_9_FROM_U64_WRAP(T, out, op_1, op_2, N) \
+  RUN_VEC_SAT_U_ADD_FMT_9_FROM_U64(T, out, op_1, op_2, N)
+
 #define DEF_VEC_SAT_U_ADD_IMM_FMT_1(T, IMM)                          \
 T __attribute__((noinline))                                          \
 vec_sat_u_add_imm##IMM##_##T##_fmt_1 (T *out, T *in, unsigned limit) \

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u32.c
new file mode 100644 (file)
index 0000000..6e9cbd2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u32.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -ftree-vectorize -fdump-tree-optimized" } */
+
+#include "vec_sat_arith.h"
+
+DEF_VEC_SAT_U_ADD_FMT_9(uint32_t, uint16_t)
+
+/* { dg-final { scan-tree-dump-times ".SAT_ADD " 2 "optimized" } } */
+/* { dg-final { scan-assembler-times {vsaddu\.vv} 1 } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u64.c
new file mode 100644 (file)
index 0000000..3ab4641
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u16-from-u64.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -ftree-vectorize -fdump-tree-optimized" } */
+
+#include "vec_sat_arith.h"
+
+DEF_VEC_SAT_U_ADD_FMT_9(uint64_t, uint16_t)
+
+/* { dg-final { scan-tree-dump-times ".SAT_ADD " 2 "optimized" } } */
+/* { dg-final { scan-assembler-times {vsaddu\.vv} 1 } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u32-from-u64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u32-from-u64.c
new file mode 100644 (file)
index 0000000..57aa772
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u32-from-u64.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -ftree-vectorize -fdump-tree-optimized" } */
+
+#include "vec_sat_arith.h"
+
+DEF_VEC_SAT_U_ADD_FMT_9(uint64_t, uint32_t)
+
+/* { dg-final { scan-tree-dump-times ".SAT_ADD " 2 "optimized" } } */
+/* { dg-final { scan-assembler-times {vsaddu\.vv} 1 } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u16.c
new file mode 100644 (file)
index 0000000..d14fe00
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u16.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -ftree-vectorize -fdump-tree-optimized" } */
+
+#include "vec_sat_arith.h"
+
+DEF_VEC_SAT_U_ADD_FMT_9(uint16_t, uint8_t)
+
+/* { dg-final { scan-tree-dump-times ".SAT_ADD " 2 "optimized" } } */
+/* { dg-final { scan-assembler-times {vsaddu\.vv} 1 } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u32.c
new file mode 100644 (file)
index 0000000..240af94
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u32.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -ftree-vectorize -fdump-tree-optimized" } */
+
+#include "vec_sat_arith.h"
+
+DEF_VEC_SAT_U_ADD_FMT_9(uint32_t, uint8_t)
+
+/* { dg-final { scan-tree-dump-times ".SAT_ADD " 2 "optimized" } } */
+/* { dg-final { scan-assembler-times {vsaddu\.vv} 1 } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u64.c
new file mode 100644 (file)
index 0000000..706d4f2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-9-u8-from-u64.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -ftree-vectorize -fdump-tree-optimized" } */
+
+#include "vec_sat_arith.h"
+
+DEF_VEC_SAT_U_ADD_FMT_9(uint64_t, uint8_t)
+
+/* { dg-final { scan-tree-dump-times ".SAT_ADD " 2 "optimized" } } */
+/* { dg-final { scan-assembler-times {vsaddu\.vv} 1 } } */

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u32.c
new file mode 100644 (file)
index 0000000..06d3ba0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u32.c
@@ -0,0 +1,76 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T                  uint16_t
+#define WT                 uint32_t
+#define N                  16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_9_FROM_U32_WRAP
+
+DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T)
+
+T test_data[][3][N] = {
+  {
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_0 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_1 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* expect */
+  },
+  {
+    {
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+    },
+    {
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+    },
+    {
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+    },
+  },
+  {
+    {
+         0,     0,     1,     0,
+         1,     2,     3,     0,
+         1,     2,     3,     4,
+         5, 65534, 65535,     9,
+    },
+    {
+         0,     1,     1, 65534,
+      65534, 65534, 65534, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535,     9,
+    },
+    {
+         0,     1,     2, 65534,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535,    18,
+    },
+  },
+};
+
+#include "vec_sat_binary_vvv_run.h"

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u64.c
new file mode 100644 (file)
index 0000000..64dbde7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u16-from-u64.c
@@ -0,0 +1,76 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T                  uint16_t
+#define WT                 uint64_t
+#define N                  16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_9_FROM_U64_WRAP
+
+DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T)
+
+T test_data[][3][N] = {
+  {
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_0 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_1 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* expect */
+  },
+  {
+    {
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+    },
+    {
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+    },
+    {
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+    },
+  },
+  {
+    {
+         0,     0,     1,     0,
+         1,     2,     3,     0,
+         1,     2,     3,     4,
+         5, 65534, 65535,     9,
+    },
+    {
+         0,     1,     1, 65534,
+      65534, 65534, 65534, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535,     9,
+    },
+    {
+         0,     1,     2, 65534,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535, 65535,
+      65535, 65535, 65535,    18,
+    },
+  },
+};
+
+#include "vec_sat_binary_vvv_run.h"

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u32-from-u64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u32-from-u64.c
new file mode 100644 (file)
index 0000000..2523126
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u32-from-u64.c
@@ -0,0 +1,76 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T                  uint32_t
+#define WT                 uint64_t
+#define N                  16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_9_FROM_U64_WRAP
+
+DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T)
+
+T test_data[][3][N] = {
+  {
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_0 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_1 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* expect */
+  },
+  {
+    {
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+    },
+    {
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+    },
+    {
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+    },
+  },
+  {
+    {
+              0,          0,          1,          0,
+              1,          2,          3,          0,
+              1,          2,          3,          4,
+              5, 4294967294, 4294967295,          9,
+    },
+    {
+              0,          1,          1, 4294967294,
+      4294967294, 4294967294, 4294967294, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295,          9,
+    },
+    {
+              0,          1,          2, 4294967294,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295, 4294967295,
+      4294967295, 4294967295, 4294967295,         18,
+    },
+  },
+};
+
+#include "vec_sat_binary_vvv_run.h"

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u16.c
new file mode 100644 (file)
index 0000000..4cd4817
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u16.c
@@ -0,0 +1,76 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T                  uint8_t
+#define WT                 uint16_t
+#define N                  16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_9_FROM_U16_WRAP
+
+DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T)
+
+T test_data[][3][N] = {
+  {
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_0 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_1 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* expect */
+  },
+  {
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+  },
+  {
+    {
+       0,   0,   1,   0,
+       1,   2,   3,   0,
+       1,   2,   3,   4,
+       5, 254, 255,   9,
+    },
+    {
+       0,   1,   1, 254,
+      254, 254, 254, 255,
+      255, 255, 255, 255,
+      255, 255, 255,   9,
+    },
+    {
+       0,   1,   2, 254,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255,  18,
+    },
+  },
+};
+
+#include "vec_sat_binary_vvv_run.h"

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u32.c
new file mode 100644 (file)
index 0000000..6b46465
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u32.c
@@ -0,0 +1,76 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T                  uint8_t
+#define WT                 uint32_t
+#define N                  16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_9_FROM_U32_WRAP
+
+DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T)
+
+T test_data[][3][N] = {
+  {
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_0 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_1 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* expect */
+  },
+  {
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+  },
+  {
+    {
+       0,   0,   1,   0,
+       1,   2,   3,   0,
+       1,   2,   3,   4,
+       5, 254, 255,   9,
+    },
+    {
+       0,   1,   1, 254,
+      254, 254, 254, 255,
+      255, 255, 255, 255,
+      255, 255, 255,   9,
+    },
+    {
+       0,   1,   2, 254,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255,  18,
+    },
+  },
+};
+
+#include "vec_sat_binary_vvv_run.h"

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u64.c
new file mode 100644 (file)
index 0000000..4cd4817
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/sat/vec_sat_u_add-run-9-u8-from-u64.c
@@ -0,0 +1,76 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T                  uint8_t
+#define WT                 uint16_t
+#define N                  16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_9_FROM_U16_WRAP
+
+DEF_VEC_SAT_U_ADD_FMT_9_WRAP(WT, T)
+
+T test_data[][3][N] = {
+  {
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_0 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* arg_1 */
+    {
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+      0, 0, 0, 0,
+    }, /* expect */
+  },
+  {
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+    {
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+    },
+  },
+  {
+    {
+       0,   0,   1,   0,
+       1,   2,   3,   0,
+       1,   2,   3,   4,
+       5, 254, 255,   9,
+    },
+    {
+       0,   1,   1, 254,
+      254, 254, 254, 255,
+      255, 255, 255, 255,
+      255, 255, 255,   9,
+    },
+    {
+       0,   1,   2, 254,
+      255, 255, 255, 255,
+      255, 255, 255, 255,
+      255, 255, 255,  18,
+    },
+  },
+};
+
+#include "vec_sat_binary_vvv_run.h"