[v1,1/2] RISC-V: Add testcases for form 3 of signed scalar SAT_ADD
Checks
| Context |
Check |
Description |
| rivoscibot/toolchain-ci-rivos-apply-patch |
success
|
Patch applied
|
| rivoscibot/toolchain-ci-rivos-lint |
success
|
Lint passed
|
| rivoscibot/toolchain-ci-rivos-build--newlib-rv64gcv-lp64d-multilib |
success
|
Build passed
|
| rivoscibot/toolchain-ci-rivos-build--linux-rv64gcv-lp64d-multilib |
success
|
Build passed
|
| rivoscibot/toolchain-ci-rivos-build--linux-rv64gc_zba_zbb_zbc_zbs-lp64d-multilib |
success
|
Build passed
|
| rivoscibot/toolchain-ci-rivos-build--newlib-rv64gc-lp64d-non-multilib |
success
|
Build passed
|
| rivoscibot/toolchain-ci-rivos-build--linux-rv64gc-lp64d-non-multilib |
success
|
Build passed
|
| rivoscibot/toolchain-ci-rivos-test |
success
|
Testing passed
|
| linaro-tcwg-bot/tcwg_gcc_build--master-arm |
success
|
Build passed
|
| linaro-tcwg-bot/tcwg_gcc_check--master-arm |
success
|
Test passed
|
| linaro-tcwg-bot/tcwg_gcc_build--master-aarch64 |
success
|
Build passed
|
| linaro-tcwg-bot/tcwg_gcc_check--master-aarch64 |
success
|
Test passed
|
Commit Message
From: Pan Li <pan2.li@intel.com>
This patch would like to add testcases of the signed scalar SAT_ADD
for form 3. Aka:
Form 3:
#define DEF_SAT_S_ADD_FMT_3(T, UT, MIN, MAX) \
T __attribute__((noinline)) \
sat_s_add_##T##_fmt_3 (T x, T y) \
{ \
T sum; \
bool overflow = __builtin_add_overflow (x, y, &sum); \
return overflow ? x < 0 ? MIN : MAX : sum; \
}
DEF_SAT_S_ADD_FMT_3 (int64_t, uint64_t, INT64_MIN, INT64_MAX)
The below test are passed for this patch.
* The rv64gcv fully regression test.
It is test only patch and obvious up to a point, will commit it
directly if no comments in next 48H.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/sat_arith.h: Add test helper macros.
* gcc.target/riscv/sat_s_add-10.c: New test.
* gcc.target/riscv/sat_s_add-11.c: New test.
* gcc.target/riscv/sat_s_add-12.c: New test.
* gcc.target/riscv/sat_s_add-9.c: New test.
* gcc.target/riscv/sat_s_add-run-10.c: New test.
* gcc.target/riscv/sat_s_add-run-11.c: New test.
* gcc.target/riscv/sat_s_add-run-12.c: New test.
* gcc.target/riscv/sat_s_add-run-9.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
gcc/testsuite/gcc.target/riscv/sat_arith.h | 14 ++++++++
gcc/testsuite/gcc.target/riscv/sat_s_add-10.c | 32 +++++++++++++++++++
gcc/testsuite/gcc.target/riscv/sat_s_add-11.c | 31 ++++++++++++++++++
gcc/testsuite/gcc.target/riscv/sat_s_add-12.c | 29 +++++++++++++++++
gcc/testsuite/gcc.target/riscv/sat_s_add-9.c | 30 +++++++++++++++++
.../gcc.target/riscv/sat_s_add-run-10.c | 16 ++++++++++
.../gcc.target/riscv/sat_s_add-run-11.c | 16 ++++++++++
.../gcc.target/riscv/sat_s_add-run-12.c | 16 ++++++++++
.../gcc.target/riscv/sat_s_add-run-9.c | 16 ++++++++++
9 files changed, 200 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-10.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-11.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-12.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-9.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-10.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-11.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-12.c
create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-9.c
Comments
LGTM
<pan2.li@intel.com> 於 2024年9月20日 週五 10:19 寫道：
> From: Pan Li <pan2.li@intel.com>
>
> This patch would like to add testcases of the signed scalar SAT_ADD
> for form 3. Aka:
>
> Form 3:
> #define DEF_SAT_S_ADD_FMT_3(T, UT, MIN, MAX) \
> T __attribute__((noinline)) \
> sat_s_add_##T##_fmt_3 (T x, T y) \
> { \
> T sum; \
> bool overflow = __builtin_add_overflow (x, y, &sum); \
> return overflow ? x < 0 ? MIN : MAX : sum; \
> }
>
> DEF_SAT_S_ADD_FMT_3 (int64_t, uint64_t, INT64_MIN, INT64_MAX)
>
> The below test are passed for this patch.
> * The rv64gcv fully regression test.
>
> It is test only patch and obvious up to a point, will commit it
> directly if no comments in next 48H.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/sat_arith.h: Add test helper macros.
> * gcc.target/riscv/sat_s_add-10.c: New test.
> * gcc.target/riscv/sat_s_add-11.c: New test.
> * gcc.target/riscv/sat_s_add-12.c: New test.
> * gcc.target/riscv/sat_s_add-9.c: New test.
> * gcc.target/riscv/sat_s_add-run-10.c: New test.
> * gcc.target/riscv/sat_s_add-run-11.c: New test.
> * gcc.target/riscv/sat_s_add-run-12.c: New test.
> * gcc.target/riscv/sat_s_add-run-9.c: New test.
>
> Signed-off-by: Pan Li <pan2.li@intel.com>
> ---
> gcc/testsuite/gcc.target/riscv/sat_arith.h | 14 ++++++++
> gcc/testsuite/gcc.target/riscv/sat_s_add-10.c | 32 +++++++++++++++++++
> gcc/testsuite/gcc.target/riscv/sat_s_add-11.c | 31 ++++++++++++++++++
> gcc/testsuite/gcc.target/riscv/sat_s_add-12.c | 29 +++++++++++++++++
> gcc/testsuite/gcc.target/riscv/sat_s_add-9.c | 30 +++++++++++++++++
> .../gcc.target/riscv/sat_s_add-run-10.c | 16 ++++++++++
> .../gcc.target/riscv/sat_s_add-run-11.c | 16 ++++++++++
> .../gcc.target/riscv/sat_s_add-run-12.c | 16 ++++++++++
> .../gcc.target/riscv/sat_s_add-run-9.c | 16 ++++++++++
> 9 files changed, 200 insertions(+)
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-10.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-11.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-12.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-9.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-10.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-11.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-12.c
> create mode 100644 gcc/testsuite/gcc.target/riscv/sat_s_add-run-9.c
>
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_arith.h
> b/gcc/testsuite/gcc.target/riscv/sat_arith.h
> index b4fbf5dc662..ab141bb1779 100644
> --- a/gcc/testsuite/gcc.target/riscv/sat_arith.h
> +++ b/gcc/testsuite/gcc.target/riscv/sat_arith.h
> @@ -142,12 +142,26 @@ sat_s_add_##T##_fmt_2 (T x, T y) \
> return x < 0 ? MIN : MAX; \
> }
>
> +#define DEF_SAT_S_ADD_FMT_3(T, UT, MIN, MAX) \
> +T __attribute__((noinline)) \
> +sat_s_add_##T##_fmt_3 (T x, T y) \
> +{ \
> + T sum; \
> + bool overflow = __builtin_add_overflow (x, y, &sum); \
> + return overflow ? x < 0 ? MIN : MAX : sum; \
> +}
> +#define DEF_SAT_S_ADD_FMT_3_WRAP(T, UT, MIN, MAX) \
> + DEF_SAT_S_ADD_FMT_3(T, UT, MIN, MAX)
> +
> #define RUN_SAT_S_ADD_FMT_1(T, x, y) sat_s_add_##T##_fmt_1(x, y)
> #define RUN_SAT_S_ADD_FMT_1_WRAP(T, x, y) RUN_SAT_S_ADD_FMT_1(T, x, y)
>
> #define RUN_SAT_S_ADD_FMT_2(T, x, y) sat_s_add_##T##_fmt_2(x, y)
> #define RUN_SAT_S_ADD_FMT_2_WRAP(T, x, y) RUN_SAT_S_ADD_FMT_2(T, x, y)
>
> +#define RUN_SAT_S_ADD_FMT_3(T, x, y) sat_s_add_##T##_fmt_3(x, y)
> +#define RUN_SAT_S_ADD_FMT_3_WRAP(T, x, y) RUN_SAT_S_ADD_FMT_3(T, x, y)
> +
>
> /******************************************************************************/
> /* Saturation Sub (Unsigned and Signed)
> */
>
> /******************************************************************************/
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-10.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-10.c
> new file mode 100644
> index 00000000000..45329619f9d
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-10.c
> @@ -0,0 +1,32 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details
> -fno-schedule-insns -fno-schedule-insns2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> +
> +#include "sat_arith.h"
> +
> +/*
> +** sat_s_add_int16_t_fmt_3:
> +** add\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*15
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*15
> +** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
> +** li\s+[atx][0-9]+,\s*32768
> +** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
> +** xor\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** neg\s+[atx][0-9]+,\s*[atx][0-9]+
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** slliw\s+a0,\s*a0,\s*16
> +** sraiw\s+a0,\s*a0,\s*16
> +** ret
> +*/
> +DEF_SAT_S_ADD_FMT_3(int16_t, uint16_t, INT16_MIN, INT16_MAX)
> +
> +/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-11.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-11.c
> new file mode 100644
> index 00000000000..e12bc2c042f
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-11.c
> @@ -0,0 +1,31 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details
> -fno-schedule-insns -fno-schedule-insns2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> +
> +#include "sat_arith.h"
> +
> +/*
> +** sat_s_add_int32_t_fmt_3:
> +** add\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*31
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*31
> +** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
> +** li\s+[atx][0-9]+,\s*-2147483648
> +** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
> +** xor\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** neg\s+[atx][0-9]+,\s*[atx][0-9]+
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** sext\.w\s+a0,\s*a0
> +** ret
> +*/
> +DEF_SAT_S_ADD_FMT_3(int32_t, uint32_t, INT32_MIN, INT32_MAX)
> +
> +/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-12.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-12.c
> new file mode 100644
> index 00000000000..9146193493b
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-12.c
> @@ -0,0 +1,29 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details
> -fno-schedule-insns -fno-schedule-insns2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> +
> +#include "sat_arith.h"
> +
> +/*
> +** sat_s_add_int64_t_fmt_3:
> +** add\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
> +** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
> +** li\s+[atx][0-9]+,\s*-1
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** xor\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** neg\s+[atx][0-9]+,\s*[atx][0-9]+
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** ret
> +*/
> +DEF_SAT_S_ADD_FMT_3(int64_t, uint64_t, INT64_MIN, INT64_MAX)
> +
> +/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-9.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-9.c
> new file mode 100644
> index 00000000000..4526eb700ad
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-9.c
> @@ -0,0 +1,30 @@
> +/* { dg-do compile } */
> +/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details
> -fno-schedule-insns -fno-schedule-insns2" } */
> +/* { dg-final { check-function-bodies "**" "" } } */
> +
> +#include "sat_arith.h"
> +
> +/*
> +** sat_s_add_int8_t_fmt_3:
> +** add\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*a1
> +** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*7
> +** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*7
> +** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
> +** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
> +** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*127
> +** neg\s+[atx][0-9]+,\s*[atx][0-9]+
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
> +** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
> +** slliw\s+a0,\s*a0,\s*24
> +** sraiw\s+a0,\s*a0,\s*24
> +** ret
> +*/
> +DEF_SAT_S_ADD_FMT_3(int8_t, uint8_t, INT8_MIN, INT8_MAX)
> +
> +/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-run-10.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-10.c
> new file mode 100644
> index 00000000000..08b961a6689
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-10.c
> @@ -0,0 +1,16 @@
> +/* { dg-do run { target { riscv_v } } } */
> +/* { dg-additional-options "-std=c99" } */
> +
> +#include "sat_arith.h"
> +#include "sat_arith_data.h"
> +
> +#define T1 int16_t
> +#define T2 uint16_t
> +
> +DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT16_MIN, INT16_MAX)
> +
> +#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
> +#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
> +#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
> +
> +#include "scalar_sat_binary_run_xxx.h"
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-run-11.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-11.c
> new file mode 100644
> index 00000000000..3611b6e2788
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-11.c
> @@ -0,0 +1,16 @@
> +/* { dg-do run { target { riscv_v } } } */
> +/* { dg-additional-options "-std=c99" } */
> +
> +#include "sat_arith.h"
> +#include "sat_arith_data.h"
> +
> +#define T1 int32_t
> +#define T2 uint32_t
> +
> +DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT32_MIN, INT32_MAX)
> +
> +#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
> +#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
> +#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
> +
> +#include "scalar_sat_binary_run_xxx.h"
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-run-12.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-12.c
> new file mode 100644
> index 00000000000..3eaa6c2d7ca
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-12.c
> @@ -0,0 +1,16 @@
> +/* { dg-do run { target { riscv_v } } } */
> +/* { dg-additional-options "-std=c99" } */
> +
> +#include "sat_arith.h"
> +#include "sat_arith_data.h"
> +
> +#define T1 int64_t
> +#define T2 uint64_t
> +
> +DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT64_MIN, INT64_MAX)
> +
> +#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
> +#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
> +#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
> +
> +#include "scalar_sat_binary_run_xxx.h"
> diff --git a/gcc/testsuite/gcc.target/riscv/sat_s_add-run-9.c
> b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-9.c
> new file mode 100644
> index 00000000000..6d38e5f1092
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/riscv/sat_s_add-run-9.c
> @@ -0,0 +1,16 @@
> +/* { dg-do run { target { riscv_v } } } */
> +/* { dg-additional-options "-std=c99" } */
> +
> +#include "sat_arith.h"
> +#include "sat_arith_data.h"
> +
> +#define T1 int8_t
> +#define T2 uint8_t
> +
> +DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT8_MIN, INT8_MAX)
> +
> +#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
> +#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
> +#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
> +
> +#include "scalar_sat_binary_run_xxx.h"
> --
> 2.43.0
>
>
@@ -142,12 +142,26 @@ sat_s_add_##T##_fmt_2 (T x, T y) \
return x < 0 ? MIN : MAX; \
}
+#define DEF_SAT_S_ADD_FMT_3(T, UT, MIN, MAX) \
+T __attribute__((noinline)) \
+sat_s_add_##T##_fmt_3 (T x, T y) \
+{ \
+ T sum; \
+ bool overflow = __builtin_add_overflow (x, y, &sum); \
+ return overflow ? x < 0 ? MIN : MAX : sum; \
+}
+#define DEF_SAT_S_ADD_FMT_3_WRAP(T, UT, MIN, MAX) \
+ DEF_SAT_S_ADD_FMT_3(T, UT, MIN, MAX)
+
#define RUN_SAT_S_ADD_FMT_1(T, x, y) sat_s_add_##T##_fmt_1(x, y)
#define RUN_SAT_S_ADD_FMT_1_WRAP(T, x, y) RUN_SAT_S_ADD_FMT_1(T, x, y)
#define RUN_SAT_S_ADD_FMT_2(T, x, y) sat_s_add_##T##_fmt_2(x, y)
#define RUN_SAT_S_ADD_FMT_2_WRAP(T, x, y) RUN_SAT_S_ADD_FMT_2(T, x, y)
+#define RUN_SAT_S_ADD_FMT_3(T, x, y) sat_s_add_##T##_fmt_3(x, y)
+#define RUN_SAT_S_ADD_FMT_3_WRAP(T, x, y) RUN_SAT_S_ADD_FMT_3(T, x, y)
+
/******************************************************************************/
/* Saturation Sub (Unsigned and Signed) */
/******************************************************************************/
new file mode 100644
@@ -0,0 +1,32 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_s_add_int16_t_fmt_3:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*15
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*15
+** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
+** li\s+[atx][0-9]+,\s*32768
+** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
+** xor\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
+** slliw\s+a0,\s*a0,\s*16
+** sraiw\s+a0,\s*a0,\s*16
+** ret
+*/
+DEF_SAT_S_ADD_FMT_3(int16_t, uint16_t, INT16_MIN, INT16_MAX)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
new file mode 100644
@@ -0,0 +1,31 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_s_add_int32_t_fmt_3:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*31
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*31
+** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
+** li\s+[atx][0-9]+,\s*-2147483648
+** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
+** xor\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
+** sext\.w\s+a0,\s*a0
+** ret
+*/
+DEF_SAT_S_ADD_FMT_3(int32_t, uint32_t, INT32_MIN, INT32_MAX)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
new file mode 100644
@@ -0,0 +1,29 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_s_add_int64_t_fmt_3:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
+** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
+** li\s+[atx][0-9]+,\s*-1
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** xor\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
+** ret
+*/
+DEF_SAT_S_ADD_FMT_3(int64_t, uint64_t, INT64_MIN, INT64_MAX)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
new file mode 100644
@@ -0,0 +1,30 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_s_add_int8_t_fmt_3:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*a1
+** xor\s+[atx][0-9]+,\s*a0,\s*[atx][0-9]+
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*7
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*7
+** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*1
+** srai\s+[atx][0-9]+,\s*[atx][0-9]+,\s*63
+** xori\s+[atx][0-9]+,\s*[atx][0-9]+,\s*127
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** addi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*-1
+** and\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
+** slliw\s+a0,\s*a0,\s*24
+** sraiw\s+a0,\s*a0,\s*24
+** ret
+*/
+DEF_SAT_S_ADD_FMT_3(int8_t, uint8_t, INT8_MIN, INT8_MAX)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
new file mode 100644
@@ -0,0 +1,16 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define T1 int16_t
+#define T2 uint16_t
+
+DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT16_MIN, INT16_MAX)
+
+#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
+#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
+#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
+
+#include "scalar_sat_binary_run_xxx.h"
new file mode 100644
@@ -0,0 +1,16 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define T1 int32_t
+#define T2 uint32_t
+
+DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT32_MIN, INT32_MAX)
+
+#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
+#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
+#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
+
+#include "scalar_sat_binary_run_xxx.h"
new file mode 100644
@@ -0,0 +1,16 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define T1 int64_t
+#define T2 uint64_t
+
+DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT64_MIN, INT64_MAX)
+
+#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
+#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
+#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
+
+#include "scalar_sat_binary_run_xxx.h"
new file mode 100644
@@ -0,0 +1,16 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+#include "sat_arith_data.h"
+
+#define T1 int8_t
+#define T2 uint8_t
+
+DEF_SAT_S_ADD_FMT_3_WRAP(T1, T2, INT8_MIN, INT8_MAX)
+
+#define DATA TEST_BINARY_DATA_WRAP(T1, ssadd)
+#define T TEST_BINARY_STRUCT_DECL(T1, ssadd)
+#define RUN_BINARY(x, y) RUN_SAT_S_ADD_FMT_3_WRAP(T1, x, y)
+
+#include "scalar_sat_binary_run_xxx.h"