RISC-V: Move scalar SAT_ADD test cases to a isolated folder

RISC-V: Move scalar SAT_ADD test cases to a isolated folder

Move the scalar SAT_ADD includes both the signed and unsigned
integer to the folder gcc.target/riscv/sat.  According to the
implementation the below options will be appended for each
test cases.

* -O2
* -O3
* -Ofast
* -Os
* -Oz

Then we can see the test log similar as below:

Executing on host: .../sat_s_add-1-i8.c ...  -O2 -march=rv64gc -S -o sat_s_add-1-i8.s
Executing on host: .../sat_s_add-1-i8.c ...  -O3 -march=rv64gc -S -o sat_s_add-1-i8.s
Executing on host: .../sat_s_add-1-i8.c ...  -Ofast -march=rv64gc -S -o sat_s_add-1-i8.s
Executing on host: .../sat_s_add-1-i8.c ...  -Oz -march=rv64gc -S -o sat_s_add-1-i8.s
Executing on host: .../sat_s_add-1-i8.c ...  -Os -march=rv64gc -S -o sat_s_add-1-i8.s

The below test suites are passed for this patch.
* The rv64gcv fully regression test.

Committed as pre-approved by kito.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/riscv.exp: Add new folder sat under riscv
	and add 5 options for each sat test.
	* gcc.target/riscv/sat_s_add-1-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-1-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-1-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-1-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-1-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-1-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-1-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-1-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-2-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-2-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-2-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-2-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-2-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-2-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-2-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-2-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-3-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-3-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-3-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-3-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-3-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-3-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-3-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-3-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-4-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-4-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-4-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-4-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-4-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-4-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-4-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-4-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-run-1-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-1-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-run-1-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-1-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-run-1-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-1-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-run-1-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-1-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-run-2-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-2-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-run-2-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-2-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-run-2-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-2-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-run-2-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-2-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-run-3-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-3-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-run-3-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-3-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-run-3-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-3-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-run-3-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-3-i8.c: ...here.
	* gcc.target/riscv/sat_s_add-run-4-i16.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-4-i16.c: ...here.
	* gcc.target/riscv/sat_s_add-run-4-i32.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-4-i32.c: ...here.
	* gcc.target/riscv/sat_s_add-run-4-i64.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-4-i64.c: ...here.
	* gcc.target/riscv/sat_s_add-run-4-i8.c: Move to...
	* gcc.target/riscv/sat/sat_s_add-run-4-i8.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-1-1.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-1-1.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-1.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-1.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-2-1.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-2-1.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-2.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-2.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-3-1.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-3-1.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-3.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-3.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-4.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-4.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-run-1.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-run-1.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-run-2.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-run-2.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-run-3.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-run-3.c: ...here.
	* gcc.target/riscv/sat_s_add_imm-run-4.c: Move to...
	* gcc.target/riscv/sat/sat_s_add_imm-run-4.c: ...here.
	* gcc.target/riscv/sat_u_add-1-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-1-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-1-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-1-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-1-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-1-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-1-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-1-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-2-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-2-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-2-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-2-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-2-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-2-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-2-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-2-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-3-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-3-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-3-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-3-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-3-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-3-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-3-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-3-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-4-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-4-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-4-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-4-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-4-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-4-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-4-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-4-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-5-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-5-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-5-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-5-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-5-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-5-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-5-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-5-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-6-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-6-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-6-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-6-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-6-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-6-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-6-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-6-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-run-1-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-1-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-run-1-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-1-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-run-1-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-1-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-run-1-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-1-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-run-2-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-2-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-run-2-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-2-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-run-2-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-2-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-run-2-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-2-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-run-3-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-3-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-run-3-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-3-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-run-3-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-3-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-run-3-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-3-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-run-4-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-4-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-run-4-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-4-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-run-4-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-4-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-run-4-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-4-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-run-5-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-5-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-run-5-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-5-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-run-5-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-5-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-run-5-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-5-u8.c: ...here.
	* gcc.target/riscv/sat_u_add-run-6-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-6-u16.c: ...here.
	* gcc.target/riscv/sat_u_add-run-6-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-6-u32.c: ...here.
	* gcc.target/riscv/sat_u_add-run-6-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-6-u64.c: ...here.
	* gcc.target/riscv/sat_u_add-run-6-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add-run-6-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-1-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-1-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-1-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-1-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-1-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-1-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-1-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-1-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-2-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-2-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-2-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-2-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-2-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-2-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-2-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-2-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-3-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-3-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-3-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-3-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-3-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-3-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-3-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-3-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-4-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-4-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-4-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-4-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-4-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-4-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-4-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-4-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-1-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-1-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-1-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-1-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-1-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-1-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-1-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-1-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-2-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-2-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-2-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-2-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-2-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-2-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-2-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-2-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-3-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-3-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-3-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-3-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-3-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-3-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-3-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-3-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-4-u16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-4-u16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-4-u32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-4-u32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-4-u64.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-4-u64.c: ...here.
	* gcc.target/riscv/sat_u_add_imm-run-4-u8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm-run-4-u8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-1.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-1.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-10.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-10.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-11.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-11.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-12.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-12.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-13.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-13.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-14.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-14.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-15.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-15.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-16.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-16.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-17.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-17.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-18.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-18.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-19.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-19.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-2.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-2.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-20.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-20.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-21.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-21.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-22.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-22.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-23.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-23.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-24.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-24.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-25.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-25.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-26.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-26.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-27.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-27.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-28.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-28.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-29.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-29.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-3.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-3.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-30.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-30.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-31.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-31.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-32.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-32.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-33.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-33.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-34.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-34.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-35.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-35.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-36.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-36.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-37.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-37.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-38.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-38.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-39.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-39.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-4.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-4.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-40.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-40.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-41.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-41.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-42.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-42.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-43.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-43.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-44.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-44.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-45.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-45.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-46.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-46.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-47.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-47.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-48.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-48.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-49.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-49.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-5.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-5.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-50.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-50.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-51.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-51.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-52.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-52.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-53.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-53.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-54.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-54.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-55.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-55.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-56.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-56.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-57.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-57.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-58.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-58.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-59.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-59.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-6.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-6.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-60.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-60.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-7.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-7.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-8.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-8.c: ...here.
	* gcc.target/riscv/sat_u_add_imm_type_check-9.c: Move to...
	* gcc.target/riscv/sat/sat_u_add_imm_type_check-9.c: ...here.
	* gcc.target/riscv/sat/sat_arith.h: New test.
	* gcc.target/riscv/sat/sat_arith_data.h: New test.
	* gcc.target/riscv/sat/scalar_sat_binary.h: New test.
	* gcc.target/riscv/sat/scalar_sat_binary_run_xxx.h: New test.

Signed-off-by: Pan Li <pan2.li@intel.com>