From: Pan Li <[email protected]>
The form 12 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-13-u16.c: New test.
* gcc.target/riscv/sat/sat_u_mul-13-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-13-u64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-13-u8.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-13-u16.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-13-u32.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-13-u64.c: New test.
* gcc.target/riscv/sat/sat_u_mul-run-13-u8.c: New test.
Signed-off-by: Pan Li <[email protected]>
---
gcc/testsuite/gcc.target/riscv/sat/sat_arith.h | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-13-u16.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-13-u32.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-13-u64.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-13-u8.c | 11 +++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-13-u16.c | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-13-u32.c | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-13-u64.c | 15 +++++++++++++++
.../gcc.target/riscv/sat/sat_u_mul-run-13-u8.c | 15 +++++++++++++++
9 files changed, 119 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u16.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u32.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u64.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u8.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u16.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u32.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u64.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-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 ca842eb5a07..bc382db28c7 100644
--- a/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_arith.h
@@ -838,4 +838,19 @@ sat_u_mul_##NT##_from_##WT##_fmt_11 (NT a, NT 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)
+#define DEF_SAT_U_MUL_FMT_12(T) \
+T __attribute__((noinline)) \
+sat_u_mul_##T##_fmt_12 (T a, T b) \
+{ \
+ T result; \
+ if (!__builtin_mul_overflow(a, b, &result)) \
+ return result; \
+ else \
+ return -1; \
+}
+
+#define DEF_SAT_U_MUL_FMT_12_WRAP(T) DEF_SAT_U_MUL_FMT_12(T)
+#define RUN_SAT_U_MUL_FMT_12(T, a, b) sat_u_mul_##T##_fmt_12(a, b)
+#define RUN_SAT_U_MUL_FMT_12_WRAP(T, a, b) RUN_SAT_U_MUL_FMT_12(T, a, b)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u16.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u16.c
new file mode 100644
index 00000000000..492f430cd54
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-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_12_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-13-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u32.c
new file mode 100644
index 00000000000..b3ee780dfac
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-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_12_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-13-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u64.c
new file mode 100644
index 00000000000..b857dc6e4c4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-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_12_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-13-u8.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-u8.c
new file mode 100644
index 00000000000..fe4c59aab96
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-13-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_12_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-13-u16.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u16.c
new file mode 100644
index 00000000000..13e98ef50e8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-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_12_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_12_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u32.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u32.c
new file mode 100644
index 00000000000..dbd7a22c33e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-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_12_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_12_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u64.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u64.c
new file mode 100644
index 00000000000..63926a7e517
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-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_12_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_12_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u8.c
b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-u8.c
new file mode 100644
index 00000000000..48aba3c84a0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat/sat_u_mul-run-13-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_12_WRAP(NT, x, y)
+
+DEF_SAT_U_MUL_FMT_12_WRAP(NT)
+
+#include "scalar_sat_binary_run_xxx.h"
--
2.43.0
