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| author | Pan Li <pan2.li@intel.com> | 2024-10-11 12:12:03 +0800 |
|---|---|---|
| committer | Pan Li <pan2.li@intel.com> | 2024-10-12 13:23:47 +0800 |
| commit | c4af4fe11e71c686ee06c1eebe9e64ad5a94410a (patch) | |
| tree | ca43c79b9eaf110a41c0efa85573690eec791ed2 /libcpp/files.cc | |
| parent | 2a7f4904942fd0d988d7d29ba512ee4ee357bb13 (diff) | |
| download | gcc-c4af4fe11e71c686ee06c1eebe9e64ad5a94410a.zip gcc-c4af4fe11e71c686ee06c1eebe9e64ad5a94410a.tar.gz gcc-c4af4fe11e71c686ee06c1eebe9e64ad5a94410a.tar.bz2 | |
RISC-V: Add testcases for form 1 of vector signed SAT_SUB
Form 1:
#define DEF_VEC_SAT_S_SUB_FMT_1(T, UT, MIN, MAX) \
void __attribute__((noinline)) \
vec_sat_s_add_##T##_fmt_1 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
T minus = (UT)x - (UT)y; \
out[i] = (x ^ y) >= 0 \
? minus \
: (minus ^ x) >= 0 \
? minus \
: x < 0 ? MIN : MAX; \
} \
}
DEF_VEC_SAT_S_SUB_FMT_1(int8_t, uint8_t, INT8_MIN, INT8_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/rvv/autovec/binop/vec_sat_data.h: Add test
data for run test.
* gcc.target/riscv/rvv/autovec/vec_sat_arith.h: Add test helper
macros.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-1-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-1-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-1-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-1-i8.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-1-i16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-1-i32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-1-i64.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_sub-run-1-i8.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
Diffstat (limited to 'libcpp/files.cc')
0 files changed, 0 insertions, 0 deletions