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gnu/gcc/42989c22cfdbcd4207482bc6476ddb8d00a3424d^!/.
commit
42989c22cfdbcd4207482bc6476ddb8d00a3424d
[log]
author
Pan Li <pan2.li@intel.com>
Mon May 18 17:46:05 2026 +0800
committer
Pan Li <pan2.li@intel.com>
Wed Jun 03 21:04:16 2026 +0800
tree
7b08399480c008a4c5d8a49e5d06344276a7ee66
parent
1385e403f29fc65719c022a9e58f01a4876750f5 [diff]
RISC-V: Add testcase for unsigned scalar SAT_MUL form 11

The form 11 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-12-u16-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u16-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u16-from-u64.rv32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u16-from-u64.rv64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u32-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u32-from-u64.rv32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u32-from-u64.rv64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u64-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u8-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u8-from-u16.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u8-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u8-from-u64.rv32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-12-u8-from-u64.rv64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u32-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u32-from-u64.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u64-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u128.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u16.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u32.c: New test.
	* gcc.target/riscv/sat/sat_u_mul-run-12-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 cc55228..ca842eb 100644
--- a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h

@@ -823,4 +823,19 @@
 #define RUN_SAT_U_MUL_FMT_10(T, a, b) sat_u_mul_##T##_fmt_10(a, b)
 #define RUN_SAT_U_MUL_FMT_10_WRAP(T, a, b) RUN_SAT_U_MUL_FMT_10(T, a, b)
 
+#define DEF_SAT_U_MUL_FMT_11(NT, WT)             \
+NT __attribute__((noinline))                     \
+sat_u_mul_##NT##_from_##WT##_fmt_11 (NT a, NT b) \
+{                                                \
+  WT x = (WT)a * (WT)b;                          \
+  NT max = -1;                                   \
+  bool overflow_p = x >= (WT)(max);              \
+  return -(NT)(overflow_p) | (NT)x;              \
+}
+
+#define DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT) DEF_SAT_U_MUL_FMT_11(NT, WT)
+#define RUN_SAT_U_MUL_FMT_11(NT, WT, a, b) \
+  sat_u_mul_##NT##_from_##WT##_fmt_11 (a, b)
+#define RUN_SAT_U_MUL_FMT_11_WRAP(NT, WT, a, b) RUN_SAT_U_MUL_FMT_11(NT, WT, a, b)
+
 #endif

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u16-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u16-from-u128.c
new file mode 100644
index 0000000..0c7911b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u16-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u16-from-u32.c
new file mode 100644
index 0000000..0df037f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u16-from-u64.rv32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u16-from-u64.rv32.c
new file mode 100644
index 0000000..f6de3ce
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u16-from-u64.rv64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u16-from-u64.rv64.c
new file mode 100644
index 0000000..97aad1a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u32-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u32-from-u128.c
new file mode 100644
index 0000000..25bad8a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u32-from-u64.rv32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u32-from-u64.rv32.c
new file mode 100644
index 0000000..dc95a5c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u32-from-u64.rv64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u32-from-u64.rv64.c
new file mode 100644
index 0000000..81fae11
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u64-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u64-from-u128.c
new file mode 100644
index 0000000..45000a9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u8-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u8-from-u128.c
new file mode 100644
index 0000000..643ee93
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u8-from-u16.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u8-from-u16.c
new file mode 100644
index 0000000..8b82a44
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u8-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u8-from-u32.c
new file mode 100644
index 0000000..1ca93f2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u8-from-u64.rv32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u8-from-u64.rv32.c
new file mode 100644
index 0000000..17c53df
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u8-from-u64.rv64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-u8-from-u64.rv64.c
new file mode 100644
index 0000000..d645080
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-12-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_11_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-12-u16-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u128.c
new file mode 100644
index 0000000..6a9359c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u32.c
new file mode 100644
index 0000000..639a071
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u16-from-u64.c
new file mode 100644
index 0000000..6409ad9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u32-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u32-from-u128.c
new file mode 100644
index 0000000..ef16d7c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u32-from-u64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u32-from-u64.c
new file mode 100644
index 0000000..ddb0e53
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u64-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u64-from-u128.c
new file mode 100644
index 0000000..8c2b753
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u128.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u128.c
new file mode 100644
index 0000000..6a9359c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u16.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u16.c
new file mode 100644
index 0000000..c8e42b4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u32.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u32.c
new file mode 100644
index 0000000..3fd2a85
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"

diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u64.c b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-u8-from-u64.c
new file mode 100644
index 0000000..50bb32f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-12-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_11_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_11_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"