RISC-V: Add testcase for unsigned scalar SAT_MUL form 19

The form 19 of unsigned scalar SAT_MUL has supported from
the previous change.  Thus, add the test cases to make sure
it works well

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/sat/sat_arith.h: Add test helper macros.
	* gcc.target/riscv/sat/sat_u_mul-20-u16-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u16-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u32-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u64-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u8-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u8-from-u16.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u8-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u64-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u16.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u64.c: New test.

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

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
index 65d8bc991db2b8f6f38df3e75daf44272e920c37..c31bc67de696daabf98b2248a10e248cf1b68801 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
@@ -949,4 +949,20 @@ sat_u_mul_##NT##_from_##WT##_fmt_18 (NT a, NT b) \
 #define RUN_SAT_U_MUL_FMT_18_WRAP(NT, WT, a, b) \
   RUN_SAT_U_MUL_FMT_18(NT, WT, a, b)
 
+#define DEF_SAT_U_MUL_FMT_19(NT, WT)                \
+NT __attribute__((noinline))                        \
+sat_u_mul_##NT##_from_##WT##_fmt_19 (NT a, NT b)    \
+{                                                   \
+  WT x = (WT)a * (WT)b;                             \
+  NT lo = (NT)x;                                    \
+  bool non_overflow_p = x >> (sizeof(NT) * 8) == 0; \
+  return !non_overflow_p ? -1 : lo;                 \
+}
+
+#define DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT) DEF_SAT_U_MUL_FMT_19(NT, WT)
+#define RUN_SAT_U_MUL_FMT_19(NT, WT, a, b) \
+  sat_u_mul_##NT##_from_##WT##_fmt_19 (a, b)
+#define RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, a, b) \
+  RUN_SAT_U_MUL_FMT_19(NT, WT, a, b)
+
 #endif

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u128.c
new file mode 100644 (file)
index 0000000..c363211
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u128.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint16_t
+#define WT uint128_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u32.c
new file mode 100644 (file)
index 0000000..cbd20d6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u32.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint16_t
+#define WT uint32_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv32.c
new file mode 100644 (file)
index 0000000..6b0b240
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv32.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gc -mabi=ilp32 -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint16_t
+#define WT uint64_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv64.c
new file mode 100644 (file)
index 0000000..345f662
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv64.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint16_t
+#define WT uint64_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u128.c
new file mode 100644 (file)
index 0000000..ad083fb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u128.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint32_t
+#define WT uint128_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv32.c
new file mode 100644 (file)
index 0000000..a6707ee
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv32.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gc -mabi=ilp32 -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint32_t
+#define WT uint64_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv64.c
new file mode 100644 (file)
index 0000000..005a514
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv64.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint32_t
+#define WT uint64_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u64-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u64-from-u128.c
new file mode 100644 (file)
index 0000000..347cd54
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u64-from-u128.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint64_t
+#define WT uint128_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u128.c
new file mode 100644 (file)
index 0000000..fd89886
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u128.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint8_t
+#define WT uint128_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u16.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u16.c
new file mode 100644 (file)
index 0000000..f87ca0c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u16.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint8_t
+#define WT uint16_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u32.c
new file mode 100644 (file)
index 0000000..631f204
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u32.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint8_t
+#define WT uint32_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv32.c
new file mode 100644 (file)
index 0000000..cbe5c23
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv32.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gc -mabi=ilp32 -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint8_t
+#define WT uint64_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv64.c
new file mode 100644 (file)
index 0000000..c55c3d4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv64.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define NT uint8_t
+#define WT uint64_t
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u128.c
new file mode 100644 (file)
index 0000000..3ec23a3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u128.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint8_t
+#define WT               uint128_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u32.c
new file mode 100644 (file)
index 0000000..8174b2f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u32.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint16_t
+#define WT               uint32_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u64.c
new file mode 100644 (file)
index 0000000..9f4615f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u64.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint16_t
+#define WT               uint64_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u128.c
new file mode 100644 (file)
index 0000000..f0faa0e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u128.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint32_t
+#define WT               uint128_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u64.c
new file mode 100644 (file)
index 0000000..73d75d1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u64.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint32_t
+#define WT               uint64_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u64-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u64-from-u128.c
new file mode 100644 (file)
index 0000000..0cd043d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u64-from-u128.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint64_t
+#define WT               uint128_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u128.c
new file mode 100644 (file)
index 0000000..3ec23a3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u128.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint8_t
+#define WT               uint128_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u16.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u16.c
new file mode 100644 (file)
index 0000000..944d8b3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u16.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint8_t
+#define WT               uint16_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u32.c
new file mode 100644 (file)
index 0000000..4640292
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u32.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint8_t
+#define WT               uint32_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u64.c
new file mode 100644 (file)
index 0000000..c497860
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u64.c
@@ -0,0 +1,16 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT               uint8_t
+#define WT               uint64_t
+#define NAME             usmul
+#define DATA             TEST_BINARY_DATA_WRAP(NT, NAME)
+#define T                TEST_BINARY_STRUCT_DECL_WRAP(NT, NAME)
+#define RUN_BINARY(x, y) RUN_SAT_U_MUL_FMT_19_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_19_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"