From: Pan Li <[email protected]>
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 <[email protected]>
---
gcc/testsuite/gcc.target/riscv/sat/sat_arith.h | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-20-u16-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u16-from-u32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u16-from-u64.rv32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u16-from-u64.rv64.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u32-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u32-from-u64.rv32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u32-from-u64.rv64.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u64-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u8-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u8-from-u16.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u8-from-u32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u8-from-u64.rv32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-20-u8-from-u64.rv64.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-run-20-u16-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u16-from-u32.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u16-from-u64.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u32-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u32-from-u64.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u64-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u8-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u8-from-u16.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u8-from-u32.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-20-u8-from-u64.c | 16 ++++++++++++++++
24 files changed, 319 insertions(+)
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u16-from-u64.rv64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u32-from-u64.rv64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u64-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u16.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-20-u8-from-u64.rv64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u16-from-u64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u32-from-u64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u64-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u16.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-20-u8-from-u64.c
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
index 65d8bc991db..c31bc67de69 100644
--- 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
index 00000000000..c363211fbff
--- /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
index 00000000000..cbd20d63b3b
--- /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
index 00000000000..6b0b240dabd
--- /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
index 00000000000..345f66244c0
--- /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
index 00000000000..ad083fb7440
--- /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
index 00000000000..a6707ee8a3c
--- /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
index 00000000000..005a514423b
--- /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
index 00000000000..347cd547c91
--- /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
index 00000000000..fd898867f84
--- /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
index 00000000000..f87ca0c8b94
--- /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
index 00000000000..631f204381b
--- /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
index 00000000000..cbe5c237bde
--- /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
index 00000000000..c55c3d435f4
--- /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
index 00000000000..3ec23a3d27b
--- /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
index 00000000000..8174b2ff7a1
--- /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
index 00000000000..9f4615fd944
--- /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
index 00000000000..f0faa0ec14a
--- /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
index 00000000000..73d75d1ac03
--- /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
index 00000000000..0cd043d575d
--- /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
index 00000000000..3ec23a3d27b
--- /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
index 00000000000..944d8b3323a
--- /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
index 00000000000..46402928cef
--- /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
index 00000000000..c497860b01c
--- /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"
--
2.43.0
