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authorPan Li <pan2.li@intel.com>2024-06-17 22:31:27 +0800
committerPan Li <pan2.li@intel.com>2024-06-19 14:09:18 +0800
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tree412776aa288d7f0c392551cd3dea780f9cf398f7 /gcc/tree-vectorizer.h
parented94699eefc7cc8ac8fd79a6d8d81bf05d5a79ff (diff)
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RISC-V: Add testcases for unsigned .SAT_ADD vector form 8
After the middle-end support the form 8 of unsigned SAT_ADD and the RISC-V backend implement the .SAT_ADD for vector mode, add more test case to cover the form 8. Form 8: #define DEF_VEC_SAT_U_ADD_FMT_8(T) \ void __attribute__((noinline)) \ vec_sat_u_add_##T##_fmt_8 (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 > (T)(x + y) ? -1 : (x + y); \ } \ } Passed the rv64gcv regression tests. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add helper macro for testing. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-29.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-30.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-31.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-32.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-29.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-30.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-31.c: New test. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-32.c: New test. Signed-off-by: Pan Li <pan2.li@intel.com>
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