From: Pan Li <pan2...@intel.com>
Add run and asm check test cases for scalar unsigned
SAT_MUL form 2.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/sat/sat_arith.h: Add test helper macros.
* gcc.target/riscv/sat/sat_u_mul-3-u16.c: New test.
* gcc.target/riscv/sat/sat_u_mul-3-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-3-u64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-3-u8.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-3-u16.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-3-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-3-u64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-3-u8.c: New test.
Signed-off-by: Pan Li <pan2...@intel.com>
---
gcc/testsuite/gcc.target/riscv/sat/sat_arith.h | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-3-u16.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-3-u32.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-3-u64.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-3-u8.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-3-u16.c | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-3-u32.c | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-3-u64.c | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-3-u8.c | 15 +++++++++++++++
9 files changed, 119 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u16.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u32.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u64.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u8.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u16.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u32.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u64.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u8.c
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
index e40902a1bca..d1dfd126ba0 100644
--- a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
@@ -693,4 +693,19 @@ sat_u_mul_##NT##_from_##WT##_fmt_1 (NT a, NT b) \
sat_u_mul_##NT##_from_##WT##_fmt_1 (a, b)
#define RUN_SAT_U_MUL_FMT_1_WRAP(NT, WT, a, b) RUN_SAT_U_MUL_FMT_1(NT, WT, a,
b)
+#define DEF_SAT_U_MUL_FMT_2(T) \
+T __attribute__((noinline)) \
+sat_u_mul_##T##_fmt_2 (T a, T b) \
+{ \
+ T result; \
+ if (__builtin_mul_overflow(a, b, &result)) \
+ return -1; \
+ else \
+ return result; \
+}
+
+#define DEF_SAT_U_MUL_FMT_2_WRAP(T) DEF_SAT_U_MUL_FMT_2(T)
+#define RUN_SAT_U_MUL_FMT_2(T, a, b) sat_u_mul_##T##_fmt_2 (a, b)
+#define RUN_SAT_U_MUL_FMT_2_WRAP(T, a, b) RUN_SAT_U_MUL_FMT_2(T, a, b)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u16.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u16.c
new file mode 100644
index 00000000000..714a7f2567e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u16.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define T uint16_t
+
+DEF_SAT_U_MUL_FMT_2_WRAP(T)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */
+/* { dg-final { scan-assembler-not "\.L\[0-9\]+" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u32.c
new file mode 100644
index 00000000000..bd6eafc9a52
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u32.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define T uint32_t
+
+DEF_SAT_U_MUL_FMT_2_WRAP(T)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */
+/* { dg-final { scan-assembler-not "\.L\[0-9\]+" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u64.c
new file mode 100644
index 00000000000..c96687f9b15
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u64.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define T uint64_t
+
+DEF_SAT_U_MUL_FMT_2_WRAP(T)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */
+/* { dg-final { scan-assembler-not "\.L\[0-9\]+" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u8.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u8.c
new file mode 100644
index 00000000000..a92447fb973
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-3-u8.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -fdump-tree-optimized" } */
+
+#include "sat_arith.h"
+
+#define T uint8_t
+
+DEF_SAT_U_MUL_FMT_2_WRAP(T)
+
+/* { dg-final { scan-tree-dump-times ".SAT_MUL" 1 "optimized" } } */
+/* { dg-final { scan-assembler-not "\.L\[0-9\]+" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u16.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u16.c
new file mode 100644
index 00000000000..73f619b170d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u16.c
@@ -0,0 +1,15 @@
+/* { 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 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_2_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_2_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u32.c
new file mode 100644
index 00000000000..4965ef378f8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u32.c
@@ -0,0 +1,15 @@
+/* { 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 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_2_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_2_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u64.c
new file mode 100644
index 00000000000..1868e81c515
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u64.c
@@ -0,0 +1,15 @@
+/* { dg-do run { target { rv32 || rv64 } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define NT 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_2_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_2_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u8.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u8.c
new file mode 100644
index 00000000000..2b2551c1798
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-3-u8.c
@@ -0,0 +1,15 @@
+/* { 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 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_2_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_2_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
--
2.43.0
