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author | Pan Li <pan2.li@intel.com> | 2024-06-15 20:27:01 +0800 |
---|---|---|
committer | Pan Li <pan2.li@intel.com> | 2024-06-15 21:15:10 +0800 |
commit | 079506b8aaff878cfc5506241909566f91c624c8 (patch) | |
tree | 2f5fd18d9c4d5e14302d682aab1b3f60c7526d26 /gcc/c-family/c-attribs.cc | |
parent | 6762d5738b02d84ad3f51e89979b48acb68db65b (diff) |
The previous RISC-V backend .SAT_SUB enabling patch missed the form 2
testcases of vector modes. Aka:
Form 2:
#define DEF_VEC_SAT_U_SUB_FMT_2(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_2 (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]; \
out[i] = (x - y) & (-(T)(x > y)); \
} \
}
This patch would like to make it up to ensure form 2 of .SAT_SUB vector
is covered.
Passed the rv64gcv rvv.exp tests.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-5.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-6.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-7.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-8.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-5.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-6.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-7.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-8.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
Diffstat (limited to 'gcc/c-family/c-attribs.cc')
0 files changed, 0 insertions, 0 deletions