From: Pan Li <[email protected]>
The form 6 of unsigned scalar SAT_MUL has supported from the
previous change. Thus, add the test cases to make sure it
works well.
The below test suites are passed for this patch series.
* The rv64gcv fully regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/sat/sat_arith.h: Add test helper macros.
* gcc.target/riscv/sat/sat_u_mul-7-u16-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u16-from-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u16-from-u64.rv32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u16-from-u64.rv64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u32-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u32-from-u64.rv32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u32-from-u64.rv64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u64-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u8-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u8-from-u16.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u8-from-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u8-from-u64.rv32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-7-u8-from-u64.rv64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u64-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u128.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u16.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u64.c: New test.
Signed-off-by: Pan Li <[email protected]>
---
gcc/testsuite/gcc.target/riscv/sat/sat_arith.h | 14 ++++++++++++++
.../riscv/sat/sat_u_mul-7-u16-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u16-from-u32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u16-from-u64.rv32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u16-from-u64.rv64.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u32-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u32-from-u64.rv32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u32-from-u64.rv64.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u64-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u8-from-u128.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u8-from-u16.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u8-from-u32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u8-from-u64.rv32.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-7-u8-from-u64.rv64.c | 11 +++++++++++
.../riscv/sat/sat_u_mul-run-7-u16-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u16-from-u32.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u16-from-u64.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u32-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u32-from-u64.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u64-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u8-from-u128.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u8-from-u16.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u8-from-u32.c | 16 ++++++++++++++++
.../riscv/sat/sat_u_mul-run-7-u8-from-u64.c | 16 ++++++++++++++++
24 files changed, 317 insertions(+)
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u64.rv32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u64.rv64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u32-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u32-from-u64.rv32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u32-from-u64.rv64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u64-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u128.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u16.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u64.rv32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u64.rv64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u64.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u64-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u128.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u16.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u32.c
create mode 100644
gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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 7cd16a29648..e1748a6d6ac 100644
--- a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
@@ -756,4 +756,18 @@ sat_u_mul_##NT##_from_##WT##_fmt_5 (NT a, NT b) \
sat_u_mul_##NT##_from_##WT##_fmt_5 (a, b)
#define RUN_SAT_U_MUL_FMT_5_WRAP(NT, WT, a, b) RUN_SAT_U_MUL_FMT_5(NT, WT, a,
b)
+#define DEF_SAT_U_MUL_FMT_6(NT, WT) \
+NT __attribute__((noinline)) \
+sat_u_mul_##NT##_from_##WT##_fmt_6 (NT a, NT b) \
+{ \
+ WT x = (WT)a * (WT)b; \
+ NT max = -1; \
+ return x > (WT)(max) ? max : (NT)x; \
+}
+
+#define DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT) DEF_SAT_U_MUL_FMT_6(NT, WT)
+#define RUN_SAT_U_MUL_FMT_6(NT, WT, a, b) \
+ sat_u_mul_##NT##_from_##WT##_fmt_6 (a, b)
+#define RUN_SAT_U_MUL_FMT_6_WRAP(NT, WT, a, b) RUN_SAT_U_MUL_FMT_6(NT, WT, a,
b)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u128.c
new file mode 100644
index 00000000000..990b820b6e5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u16-from-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u32.c
new file mode 100644
index 00000000000..dadf28aa0f6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u16-from-u64.rv32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u64.rv32.c
new file mode 100644
index 00000000000..9ce64a72109
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u16-from-u64.rv64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u16-from-u64.rv64.c
new file mode 100644
index 00000000000..517251ec4a0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u32-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u32-from-u128.c
new file mode 100644
index 00000000000..4577a88bd98
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u32-from-u64.rv32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u32-from-u64.rv32.c
new file mode 100644
index 00000000000..59c60b119ef
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u32-from-u64.rv64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u32-from-u64.rv64.c
new file mode 100644
index 00000000000..0d87022e7c4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u64-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u64-from-u128.c
new file mode 100644
index 00000000000..ea26077c5ae
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u8-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u128.c
new file mode 100644
index 00000000000..f0ab76b9eb7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u8-from-u16.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u16.c
new file mode 100644
index 00000000000..8ee23d1af9e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u8-from-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u32.c
new file mode 100644
index 00000000000..5f08cb52ee8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u8-from-u64.rv32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u64.rv32.c
new file mode 100644
index 00000000000..27388def5dc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u8-from-u64.rv64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-u8-from-u64.rv64.c
new file mode 100644
index 00000000000..fe82715e95e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-7-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_6_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-7-u16-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u128.c
new file mode 100644
index 00000000000..14315899534
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u32.c
new file mode 100644
index 00000000000..a99fc3e1d2e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u16-from-u64.c
new file mode 100644
index 00000000000..fdda5bf27a2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u128.c
new file mode 100644
index 00000000000..795c9a9dbec
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u32-from-u64.c
new file mode 100644
index 00000000000..b629df9c47a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u64-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u64-from-u128.c
new file mode 100644
index 00000000000..5630a340614
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u128.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u128.c
new file mode 100644
index 00000000000..14315899534
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u16.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u16.c
new file mode 100644
index 00000000000..0b4fe236c41
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u32.c
new file mode 100644
index 00000000000..bf60a111b2d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-u8-from-u64.c
new file mode 100644
index 00000000000..c3f9abc1bba
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-7-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_6_WRAP(NT, WT, x, y)
+
+DEF_SAT_U_MUL_FMT_6_WRAP(NT, WT)
+
+#include "scalar_sat_binary_run_xxx.h"
--
2.43.0
