From: Pan Li <pan2...@intel.com>
After the middle-end support the form 7 of unsigned SAT_ADD and
the RISC-V backend implement the .SAT_ADD for vector mode, add
more test case to cover the form 7.
Form 7:
#define DEF_VEC_SAT_U_ADD_FMT_7(T) \
void __attribute__((noinline)) \
vec_sat_u_add_##T##_fmt_7 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
out[i] = (T)(x + y) < x ? -1 : (x + y); \
} \
}
Passed the rv64gcv regression tests.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add helper
macro for testing.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-25.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-26.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-27.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-28.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-25.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-26.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-27.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-28.c: New test.
Signed-off-by: Pan Li <pan2...@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 16 ++++
.../rvv/autovec/binop/vec_sat_u_add-25.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_add-26.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_add-27.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_add-28.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_add-run-25.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_add-run-26.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_add-run-27.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_add-run-28.c | 75 +++++++++++++++++++
9 files changed, 395 insertions(+)
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-25.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-26.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-27.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-28.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-25.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-26.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-27.c
create mode 100644
gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-28.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index 0f08822cbeb..46fae4555be 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -88,6 +88,19 @@ vec_sat_u_add_##T##_fmt_6 (T *out, T *op_1, T *op_2,
unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_ADD_FMT_7(T) \
+void __attribute__((noinline)) \
+vec_sat_u_add_##T##_fmt_7 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ out[i] = (T)(x + y) < x ? -1 : (x + y); \
+ } \
+}
+
#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)
@@ -106,6 +119,9 @@ vec_sat_u_add_##T##_fmt_6 (T *out, T *op_1, T *op_2,
unsigned limit) \
#define RUN_VEC_SAT_U_ADD_FMT_6(T, out, op_1, op_2, N) \
vec_sat_u_add_##T##_fmt_6(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_ADD_FMT_7(T, out, op_1, op_2, N) \
+ vec_sat_u_add_##T##_fmt_7(out, op_1, op_2, N)
+
/******************************************************************************/
/* Saturation Sub (Unsigned and Signed)
*/
/******************************************************************************/
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-25.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-25.c
new file mode 100644
index 00000000000..24b9b335c32
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-25.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize
-fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_add_uint8_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_7(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-26.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-26.c
new file mode 100644
index 00000000000..8cdbac7ea2c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-26.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize
-fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_add_uint16_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_7(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-27.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-27.c
new file mode 100644
index 00000000000..89c09bbffde
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-27.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize
-fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_add_uint32_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_7(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-28.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-28.c
new file mode 100644
index 00000000000..14b20e87b0e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-28.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize
-fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_add_uint64_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_7(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-25.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-25.c
new file mode 100644
index 00000000000..fbce1b6aa01
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-25.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_7
+
+DEF_VEC_SAT_U_ADD_FMT_7(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.h"
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-26.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-26.c
new file mode 100644
index 00000000000..6562a59ebbb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-26.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_7
+
+DEF_VEC_SAT_U_ADD_FMT_7(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.h"
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-27.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-27.c
new file mode 100644
index 00000000000..b5693802ccc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-27.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_7
+
+DEF_VEC_SAT_U_ADD_FMT_7(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.h"
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-28.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-28.c
new file mode 100644
index 00000000000..5b32c97d37e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-28.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_7
+
+DEF_VEC_SAT_U_ADD_FMT_7(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 */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ },
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ },
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ },
+ },
+ {
+ {
+ 0, 0, 1,
0,
+ 1, 2, 3,
0,
+ 1, 2, 3,
4,
+ 5, 18446744073709551614u, 18446744073709551615u,
9,
+ },
+ {
+ 0, 1, 1,
18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
9,
+ },
+ {
+ 0, 1, 2,
18446744073709551614u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
18,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
