Update clippy settings and fix a few clippy warnings.
This commit is contained in:
Dan Gohman
@@ -221,7 +221,7 @@ mod tests {
|
||||
use super::{magic_s32, magic_s64, magic_u32, magic_u64};
|
||||
use super::{MS32, MS64, MU32, MU64};
|
||||
|
||||
fn mkMU32(mul_by: u32, do_add: bool, shift_by: i32) -> MU32 {
|
||||
fn make_mu32(mul_by: u32, do_add: bool, shift_by: i32) -> MU32 {
|
||||
MU32 {
|
||||
mul_by,
|
||||
do_add,
|
||||
@@ -229,7 +229,7 @@ mod tests {
|
||||
}
|
||||
}
|
||||
|
||||
fn mkMU64(mul_by: u64, do_add: bool, shift_by: i32) -> MU64 {
|
||||
fn make_mu64(mul_by: u64, do_add: bool, shift_by: i32) -> MU64 {
|
||||
MU64 {
|
||||
mul_by,
|
||||
do_add,
|
||||
@@ -237,237 +237,282 @@ mod tests {
|
||||
}
|
||||
}
|
||||
|
||||
fn mkMS32(mul_by: i32, shift_by: i32) -> MS32 {
|
||||
fn make_ms32(mul_by: i32, shift_by: i32) -> MS32 {
|
||||
MS32 { mul_by, shift_by }
|
||||
}
|
||||
|
||||
fn mkMS64(mul_by: i64, shift_by: i32) -> MS64 {
|
||||
fn make_ms64(mul_by: i64, shift_by: i32) -> MS64 {
|
||||
MS64 { mul_by, shift_by }
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_magicU32() {
|
||||
assert_eq!(magic_u32(2u32), mkMU32(0x80000000u32, false, 0));
|
||||
assert_eq!(magic_u32(3u32), mkMU32(0xaaaaaaabu32, false, 1));
|
||||
assert_eq!(magic_u32(4u32), mkMU32(0x40000000u32, false, 0));
|
||||
assert_eq!(magic_u32(5u32), mkMU32(0xcccccccdu32, false, 2));
|
||||
assert_eq!(magic_u32(6u32), mkMU32(0xaaaaaaabu32, false, 2));
|
||||
assert_eq!(magic_u32(7u32), mkMU32(0x24924925u32, true, 3));
|
||||
assert_eq!(magic_u32(9u32), mkMU32(0x38e38e39u32, false, 1));
|
||||
assert_eq!(magic_u32(10u32), mkMU32(0xcccccccdu32, false, 3));
|
||||
assert_eq!(magic_u32(11u32), mkMU32(0xba2e8ba3u32, false, 3));
|
||||
assert_eq!(magic_u32(12u32), mkMU32(0xaaaaaaabu32, false, 3));
|
||||
assert_eq!(magic_u32(25u32), mkMU32(0x51eb851fu32, false, 3));
|
||||
assert_eq!(magic_u32(125u32), mkMU32(0x10624dd3u32, false, 3));
|
||||
assert_eq!(magic_u32(625u32), mkMU32(0xd1b71759u32, false, 9));
|
||||
assert_eq!(magic_u32(1337u32), mkMU32(0x88233b2bu32, true, 11));
|
||||
assert_eq!(magic_u32(65535u32), mkMU32(0x80008001u32, false, 15));
|
||||
assert_eq!(magic_u32(65536u32), mkMU32(0x00010000u32, false, 0));
|
||||
assert_eq!(magic_u32(65537u32), mkMU32(0xffff0001u32, false, 16));
|
||||
assert_eq!(magic_u32(31415927u32), mkMU32(0x445b4553u32, false, 23));
|
||||
assert_eq!(magic_u32(0xdeadbeefu32), mkMU32(0x93275ab3u32, false, 31));
|
||||
assert_eq!(magic_u32(0xfffffffdu32), mkMU32(0x40000001u32, false, 30));
|
||||
assert_eq!(magic_u32(0xfffffffeu32), mkMU32(0x00000003u32, true, 32));
|
||||
assert_eq!(magic_u32(0xffffffffu32), mkMU32(0x80000001u32, false, 31));
|
||||
assert_eq!(magic_u32(2u32), make_mu32(0x80000000u32, false, 0));
|
||||
assert_eq!(magic_u32(3u32), make_mu32(0xaaaaaaabu32, false, 1));
|
||||
assert_eq!(magic_u32(4u32), make_mu32(0x40000000u32, false, 0));
|
||||
assert_eq!(magic_u32(5u32), make_mu32(0xcccccccdu32, false, 2));
|
||||
assert_eq!(magic_u32(6u32), make_mu32(0xaaaaaaabu32, false, 2));
|
||||
assert_eq!(magic_u32(7u32), make_mu32(0x24924925u32, true, 3));
|
||||
assert_eq!(magic_u32(9u32), make_mu32(0x38e38e39u32, false, 1));
|
||||
assert_eq!(magic_u32(10u32), make_mu32(0xcccccccdu32, false, 3));
|
||||
assert_eq!(magic_u32(11u32), make_mu32(0xba2e8ba3u32, false, 3));
|
||||
assert_eq!(magic_u32(12u32), make_mu32(0xaaaaaaabu32, false, 3));
|
||||
assert_eq!(magic_u32(25u32), make_mu32(0x51eb851fu32, false, 3));
|
||||
assert_eq!(magic_u32(125u32), make_mu32(0x10624dd3u32, false, 3));
|
||||
assert_eq!(magic_u32(625u32), make_mu32(0xd1b71759u32, false, 9));
|
||||
assert_eq!(magic_u32(1337u32), make_mu32(0x88233b2bu32, true, 11));
|
||||
assert_eq!(magic_u32(65535u32), make_mu32(0x80008001u32, false, 15));
|
||||
assert_eq!(magic_u32(65536u32), make_mu32(0x00010000u32, false, 0));
|
||||
assert_eq!(magic_u32(65537u32), make_mu32(0xffff0001u32, false, 16));
|
||||
assert_eq!(magic_u32(31415927u32), make_mu32(0x445b4553u32, false, 23));
|
||||
assert_eq!(
|
||||
magic_u32(0xdeadbeefu32),
|
||||
make_mu32(0x93275ab3u32, false, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u32(0xfffffffdu32),
|
||||
make_mu32(0x40000001u32, false, 30)
|
||||
);
|
||||
assert_eq!(magic_u32(0xfffffffeu32), make_mu32(0x00000003u32, true, 32));
|
||||
assert_eq!(
|
||||
magic_u32(0xffffffffu32),
|
||||
make_mu32(0x80000001u32, false, 31)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_magicU64() {
|
||||
assert_eq!(magic_u64(2u64), mkMU64(0x8000000000000000u64, false, 0));
|
||||
assert_eq!(magic_u64(3u64), mkMU64(0xaaaaaaaaaaaaaaabu64, false, 1));
|
||||
assert_eq!(magic_u64(4u64), mkMU64(0x4000000000000000u64, false, 0));
|
||||
assert_eq!(magic_u64(5u64), mkMU64(0xcccccccccccccccdu64, false, 2));
|
||||
assert_eq!(magic_u64(6u64), mkMU64(0xaaaaaaaaaaaaaaabu64, false, 2));
|
||||
assert_eq!(magic_u64(7u64), mkMU64(0x2492492492492493u64, true, 3));
|
||||
assert_eq!(magic_u64(9u64), mkMU64(0xe38e38e38e38e38fu64, false, 3));
|
||||
assert_eq!(magic_u64(10u64), mkMU64(0xcccccccccccccccdu64, false, 3));
|
||||
assert_eq!(magic_u64(11u64), mkMU64(0x2e8ba2e8ba2e8ba3u64, false, 1));
|
||||
assert_eq!(magic_u64(12u64), mkMU64(0xaaaaaaaaaaaaaaabu64, false, 3));
|
||||
assert_eq!(magic_u64(25u64), mkMU64(0x47ae147ae147ae15u64, true, 5));
|
||||
assert_eq!(magic_u64(125u64), mkMU64(0x0624dd2f1a9fbe77u64, true, 7));
|
||||
assert_eq!(magic_u64(625u64), mkMU64(0x346dc5d63886594bu64, false, 7));
|
||||
assert_eq!(magic_u64(1337u64), mkMU64(0xc4119d952866a139u64, false, 10));
|
||||
assert_eq!(magic_u64(2u64), make_mu64(0x8000000000000000u64, false, 0));
|
||||
assert_eq!(magic_u64(3u64), make_mu64(0xaaaaaaaaaaaaaaabu64, false, 1));
|
||||
assert_eq!(magic_u64(4u64), make_mu64(0x4000000000000000u64, false, 0));
|
||||
assert_eq!(magic_u64(5u64), make_mu64(0xcccccccccccccccdu64, false, 2));
|
||||
assert_eq!(magic_u64(6u64), make_mu64(0xaaaaaaaaaaaaaaabu64, false, 2));
|
||||
assert_eq!(magic_u64(7u64), make_mu64(0x2492492492492493u64, true, 3));
|
||||
assert_eq!(magic_u64(9u64), make_mu64(0xe38e38e38e38e38fu64, false, 3));
|
||||
assert_eq!(magic_u64(10u64), make_mu64(0xcccccccccccccccdu64, false, 3));
|
||||
assert_eq!(magic_u64(11u64), make_mu64(0x2e8ba2e8ba2e8ba3u64, false, 1));
|
||||
assert_eq!(magic_u64(12u64), make_mu64(0xaaaaaaaaaaaaaaabu64, false, 3));
|
||||
assert_eq!(magic_u64(25u64), make_mu64(0x47ae147ae147ae15u64, true, 5));
|
||||
assert_eq!(magic_u64(125u64), make_mu64(0x0624dd2f1a9fbe77u64, true, 7));
|
||||
assert_eq!(
|
||||
magic_u64(625u64),
|
||||
make_mu64(0x346dc5d63886594bu64, false, 7)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(1337u64),
|
||||
make_mu64(0xc4119d952866a139u64, false, 10)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(31415927u64),
|
||||
mkMU64(0x116d154b9c3d2f85u64, true, 25)
|
||||
make_mu64(0x116d154b9c3d2f85u64, true, 25)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x00000000deadbeefu64),
|
||||
mkMU64(0x93275ab2dfc9094bu64, false, 31)
|
||||
make_mu64(0x93275ab2dfc9094bu64, false, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x00000000fffffffdu64),
|
||||
mkMU64(0x8000000180000005u64, false, 31)
|
||||
make_mu64(0x8000000180000005u64, false, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x00000000fffffffeu64),
|
||||
mkMU64(0x0000000200000005u64, true, 32)
|
||||
make_mu64(0x0000000200000005u64, true, 32)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x00000000ffffffffu64),
|
||||
mkMU64(0x8000000080000001u64, false, 31)
|
||||
make_mu64(0x8000000080000001u64, false, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x0000000100000000u64),
|
||||
mkMU64(0x0000000100000000u64, false, 0)
|
||||
make_mu64(0x0000000100000000u64, false, 0)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x0000000100000001u64),
|
||||
mkMU64(0xffffffff00000001u64, false, 32)
|
||||
make_mu64(0xffffffff00000001u64, false, 32)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0x0ddc0ffeebadf00du64),
|
||||
mkMU64(0x2788e9d394b77da1u64, true, 60)
|
||||
make_mu64(0x2788e9d394b77da1u64, true, 60)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0xfffffffffffffffdu64),
|
||||
mkMU64(0x4000000000000001u64, false, 62)
|
||||
make_mu64(0x4000000000000001u64, false, 62)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0xfffffffffffffffeu64),
|
||||
mkMU64(0x0000000000000003u64, true, 64)
|
||||
make_mu64(0x0000000000000003u64, true, 64)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_u64(0xffffffffffffffffu64),
|
||||
mkMU64(0x8000000000000001u64, false, 63)
|
||||
make_mu64(0x8000000000000001u64, false, 63)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_magicS32() {
|
||||
assert_eq!(magic_s32(-0x80000000i32), mkMS32(0x7fffffffu32 as i32, 30));
|
||||
assert_eq!(magic_s32(-0x7FFFFFFFi32), mkMS32(0xbfffffffu32 as i32, 29));
|
||||
assert_eq!(magic_s32(-0x7FFFFFFEi32), mkMS32(0x7ffffffdu32 as i32, 30));
|
||||
assert_eq!(magic_s32(-31415927i32), mkMS32(0xbba4baadu32 as i32, 23));
|
||||
assert_eq!(magic_s32(-1337i32), mkMS32(0x9df73135u32 as i32, 9));
|
||||
assert_eq!(magic_s32(-256i32), mkMS32(0x7fffffffu32 as i32, 7));
|
||||
assert_eq!(magic_s32(-5i32), mkMS32(0x99999999u32 as i32, 1));
|
||||
assert_eq!(magic_s32(-3i32), mkMS32(0x55555555u32 as i32, 1));
|
||||
assert_eq!(magic_s32(-2i32), mkMS32(0x7fffffffu32 as i32, 0));
|
||||
assert_eq!(magic_s32(2i32), mkMS32(0x80000001u32 as i32, 0));
|
||||
assert_eq!(magic_s32(3i32), mkMS32(0x55555556u32 as i32, 0));
|
||||
assert_eq!(magic_s32(4i32), mkMS32(0x80000001u32 as i32, 1));
|
||||
assert_eq!(magic_s32(5i32), mkMS32(0x66666667u32 as i32, 1));
|
||||
assert_eq!(magic_s32(6i32), mkMS32(0x2aaaaaabu32 as i32, 0));
|
||||
assert_eq!(magic_s32(7i32), mkMS32(0x92492493u32 as i32, 2));
|
||||
assert_eq!(magic_s32(9i32), mkMS32(0x38e38e39u32 as i32, 1));
|
||||
assert_eq!(magic_s32(10i32), mkMS32(0x66666667u32 as i32, 2));
|
||||
assert_eq!(magic_s32(11i32), mkMS32(0x2e8ba2e9u32 as i32, 1));
|
||||
assert_eq!(magic_s32(12i32), mkMS32(0x2aaaaaabu32 as i32, 1));
|
||||
assert_eq!(magic_s32(25i32), mkMS32(0x51eb851fu32 as i32, 3));
|
||||
assert_eq!(magic_s32(125i32), mkMS32(0x10624dd3u32 as i32, 3));
|
||||
assert_eq!(magic_s32(625i32), mkMS32(0x68db8badu32 as i32, 8));
|
||||
assert_eq!(magic_s32(1337i32), mkMS32(0x6208cecbu32 as i32, 9));
|
||||
assert_eq!(magic_s32(31415927i32), mkMS32(0x445b4553u32 as i32, 23));
|
||||
assert_eq!(magic_s32(0x7ffffffei32), mkMS32(0x80000003u32 as i32, 30));
|
||||
assert_eq!(magic_s32(0x7fffffffi32), mkMS32(0x40000001u32 as i32, 29));
|
||||
assert_eq!(
|
||||
magic_s32(-0x80000000i32),
|
||||
make_ms32(0x7fffffffu32 as i32, 30)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s32(-0x7FFFFFFFi32),
|
||||
make_ms32(0xbfffffffu32 as i32, 29)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s32(-0x7FFFFFFEi32),
|
||||
make_ms32(0x7ffffffdu32 as i32, 30)
|
||||
);
|
||||
assert_eq!(magic_s32(-31415927i32), make_ms32(0xbba4baadu32 as i32, 23));
|
||||
assert_eq!(magic_s32(-1337i32), make_ms32(0x9df73135u32 as i32, 9));
|
||||
assert_eq!(magic_s32(-256i32), make_ms32(0x7fffffffu32 as i32, 7));
|
||||
assert_eq!(magic_s32(-5i32), make_ms32(0x99999999u32 as i32, 1));
|
||||
assert_eq!(magic_s32(-3i32), make_ms32(0x55555555u32 as i32, 1));
|
||||
assert_eq!(magic_s32(-2i32), make_ms32(0x7fffffffu32 as i32, 0));
|
||||
assert_eq!(magic_s32(2i32), make_ms32(0x80000001u32 as i32, 0));
|
||||
assert_eq!(magic_s32(3i32), make_ms32(0x55555556u32 as i32, 0));
|
||||
assert_eq!(magic_s32(4i32), make_ms32(0x80000001u32 as i32, 1));
|
||||
assert_eq!(magic_s32(5i32), make_ms32(0x66666667u32 as i32, 1));
|
||||
assert_eq!(magic_s32(6i32), make_ms32(0x2aaaaaabu32 as i32, 0));
|
||||
assert_eq!(magic_s32(7i32), make_ms32(0x92492493u32 as i32, 2));
|
||||
assert_eq!(magic_s32(9i32), make_ms32(0x38e38e39u32 as i32, 1));
|
||||
assert_eq!(magic_s32(10i32), make_ms32(0x66666667u32 as i32, 2));
|
||||
assert_eq!(magic_s32(11i32), make_ms32(0x2e8ba2e9u32 as i32, 1));
|
||||
assert_eq!(magic_s32(12i32), make_ms32(0x2aaaaaabu32 as i32, 1));
|
||||
assert_eq!(magic_s32(25i32), make_ms32(0x51eb851fu32 as i32, 3));
|
||||
assert_eq!(magic_s32(125i32), make_ms32(0x10624dd3u32 as i32, 3));
|
||||
assert_eq!(magic_s32(625i32), make_ms32(0x68db8badu32 as i32, 8));
|
||||
assert_eq!(magic_s32(1337i32), make_ms32(0x6208cecbu32 as i32, 9));
|
||||
assert_eq!(magic_s32(31415927i32), make_ms32(0x445b4553u32 as i32, 23));
|
||||
assert_eq!(
|
||||
magic_s32(0x7ffffffei32),
|
||||
make_ms32(0x80000003u32 as i32, 30)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s32(0x7fffffffi32),
|
||||
make_ms32(0x40000001u32 as i32, 29)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
fn test_magicS64() {
|
||||
assert_eq!(
|
||||
magic_s64(-0x8000000000000000i64),
|
||||
mkMS64(0x7fffffffffffffffu64 as i64, 62)
|
||||
make_ms64(0x7fffffffffffffffu64 as i64, 62)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0x7FFFFFFFFFFFFFFFi64),
|
||||
mkMS64(0xbfffffffffffffffu64 as i64, 61)
|
||||
make_ms64(0xbfffffffffffffffu64 as i64, 61)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0x7FFFFFFFFFFFFFFEi64),
|
||||
mkMS64(0x7ffffffffffffffdu64 as i64, 62)
|
||||
make_ms64(0x7ffffffffffffffdu64 as i64, 62)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0x0ddC0ffeeBadF00di64),
|
||||
mkMS64(0x6c3b8b1635a4412fu64 as i64, 59)
|
||||
make_ms64(0x6c3b8b1635a4412fu64 as i64, 59)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0x100000001i64),
|
||||
mkMS64(0x800000007fffffffu64 as i64, 31)
|
||||
make_ms64(0x800000007fffffffu64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0x100000000i64),
|
||||
mkMS64(0x7fffffffffffffffu64 as i64, 31)
|
||||
make_ms64(0x7fffffffffffffffu64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0xFFFFFFFFi64),
|
||||
mkMS64(0x7fffffff7fffffffu64 as i64, 31)
|
||||
make_ms64(0x7fffffff7fffffffu64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0xFFFFFFFEi64),
|
||||
mkMS64(0x7ffffffefffffffdu64 as i64, 31)
|
||||
make_ms64(0x7ffffffefffffffdu64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0xFFFFFFFDi64),
|
||||
mkMS64(0x7ffffffe7ffffffbu64 as i64, 31)
|
||||
make_ms64(0x7ffffffe7ffffffbu64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-0xDeadBeefi64),
|
||||
mkMS64(0x6cd8a54d2036f6b5u64 as i64, 31)
|
||||
make_ms64(0x6cd8a54d2036f6b5u64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-31415927i64),
|
||||
mkMS64(0x7749755a31e1683du64 as i64, 24)
|
||||
make_ms64(0x7749755a31e1683du64 as i64, 24)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-1337i64),
|
||||
make_ms64(0x9df731356bccaf63u64 as i64, 9)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(-256i64),
|
||||
make_ms64(0x7fffffffffffffffu64 as i64, 7)
|
||||
);
|
||||
assert_eq!(magic_s64(-5i64), make_ms64(0x9999999999999999u64 as i64, 1));
|
||||
assert_eq!(magic_s64(-3i64), make_ms64(0x5555555555555555u64 as i64, 1));
|
||||
assert_eq!(magic_s64(-2i64), make_ms64(0x7fffffffffffffffu64 as i64, 0));
|
||||
assert_eq!(magic_s64(2i64), make_ms64(0x8000000000000001u64 as i64, 0));
|
||||
assert_eq!(magic_s64(3i64), make_ms64(0x5555555555555556u64 as i64, 0));
|
||||
assert_eq!(magic_s64(4i64), make_ms64(0x8000000000000001u64 as i64, 1));
|
||||
assert_eq!(magic_s64(5i64), make_ms64(0x6666666666666667u64 as i64, 1));
|
||||
assert_eq!(magic_s64(6i64), make_ms64(0x2aaaaaaaaaaaaaabu64 as i64, 0));
|
||||
assert_eq!(magic_s64(7i64), make_ms64(0x4924924924924925u64 as i64, 1));
|
||||
assert_eq!(magic_s64(9i64), make_ms64(0x1c71c71c71c71c72u64 as i64, 0));
|
||||
assert_eq!(magic_s64(10i64), make_ms64(0x6666666666666667u64 as i64, 2));
|
||||
assert_eq!(magic_s64(11i64), make_ms64(0x2e8ba2e8ba2e8ba3u64 as i64, 1));
|
||||
assert_eq!(magic_s64(12i64), make_ms64(0x2aaaaaaaaaaaaaabu64 as i64, 1));
|
||||
assert_eq!(magic_s64(25i64), make_ms64(0xa3d70a3d70a3d70bu64 as i64, 4));
|
||||
assert_eq!(
|
||||
magic_s64(125i64),
|
||||
make_ms64(0x20c49ba5e353f7cfu64 as i64, 4)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(625i64),
|
||||
make_ms64(0x346dc5d63886594bu64 as i64, 7)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(1337i64),
|
||||
make_ms64(0x6208ceca9433509du64 as i64, 9)
|
||||
);
|
||||
assert_eq!(magic_s64(-1337i64), mkMS64(0x9df731356bccaf63u64 as i64, 9));
|
||||
assert_eq!(magic_s64(-256i64), mkMS64(0x7fffffffffffffffu64 as i64, 7));
|
||||
assert_eq!(magic_s64(-5i64), mkMS64(0x9999999999999999u64 as i64, 1));
|
||||
assert_eq!(magic_s64(-3i64), mkMS64(0x5555555555555555u64 as i64, 1));
|
||||
assert_eq!(magic_s64(-2i64), mkMS64(0x7fffffffffffffffu64 as i64, 0));
|
||||
assert_eq!(magic_s64(2i64), mkMS64(0x8000000000000001u64 as i64, 0));
|
||||
assert_eq!(magic_s64(3i64), mkMS64(0x5555555555555556u64 as i64, 0));
|
||||
assert_eq!(magic_s64(4i64), mkMS64(0x8000000000000001u64 as i64, 1));
|
||||
assert_eq!(magic_s64(5i64), mkMS64(0x6666666666666667u64 as i64, 1));
|
||||
assert_eq!(magic_s64(6i64), mkMS64(0x2aaaaaaaaaaaaaabu64 as i64, 0));
|
||||
assert_eq!(magic_s64(7i64), mkMS64(0x4924924924924925u64 as i64, 1));
|
||||
assert_eq!(magic_s64(9i64), mkMS64(0x1c71c71c71c71c72u64 as i64, 0));
|
||||
assert_eq!(magic_s64(10i64), mkMS64(0x6666666666666667u64 as i64, 2));
|
||||
assert_eq!(magic_s64(11i64), mkMS64(0x2e8ba2e8ba2e8ba3u64 as i64, 1));
|
||||
assert_eq!(magic_s64(12i64), mkMS64(0x2aaaaaaaaaaaaaabu64 as i64, 1));
|
||||
assert_eq!(magic_s64(25i64), mkMS64(0xa3d70a3d70a3d70bu64 as i64, 4));
|
||||
assert_eq!(magic_s64(125i64), mkMS64(0x20c49ba5e353f7cfu64 as i64, 4));
|
||||
assert_eq!(magic_s64(625i64), mkMS64(0x346dc5d63886594bu64 as i64, 7));
|
||||
assert_eq!(magic_s64(1337i64), mkMS64(0x6208ceca9433509du64 as i64, 9));
|
||||
assert_eq!(
|
||||
magic_s64(31415927i64),
|
||||
mkMS64(0x88b68aa5ce1e97c3u64 as i64, 24)
|
||||
make_ms64(0x88b68aa5ce1e97c3u64 as i64, 24)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x00000000deadbeefi64),
|
||||
mkMS64(0x93275ab2dfc9094bu64 as i64, 31)
|
||||
make_ms64(0x93275ab2dfc9094bu64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x00000000fffffffdi64),
|
||||
mkMS64(0x8000000180000005u64 as i64, 31)
|
||||
make_ms64(0x8000000180000005u64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x00000000fffffffei64),
|
||||
mkMS64(0x8000000100000003u64 as i64, 31)
|
||||
make_ms64(0x8000000100000003u64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x00000000ffffffffi64),
|
||||
mkMS64(0x8000000080000001u64 as i64, 31)
|
||||
make_ms64(0x8000000080000001u64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x0000000100000000i64),
|
||||
mkMS64(0x8000000000000001u64 as i64, 31)
|
||||
make_ms64(0x8000000000000001u64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x0000000100000001i64),
|
||||
mkMS64(0x7fffffff80000001u64 as i64, 31)
|
||||
make_ms64(0x7fffffff80000001u64 as i64, 31)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x0ddc0ffeebadf00di64),
|
||||
mkMS64(0x93c474e9ca5bbed1u64 as i64, 59)
|
||||
make_ms64(0x93c474e9ca5bbed1u64 as i64, 59)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x7ffffffffffffffdi64),
|
||||
mkMS64(0x2000000000000001u64 as i64, 60)
|
||||
make_ms64(0x2000000000000001u64 as i64, 60)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x7ffffffffffffffei64),
|
||||
mkMS64(0x8000000000000003u64 as i64, 62)
|
||||
make_ms64(0x8000000000000003u64 as i64, 62)
|
||||
);
|
||||
assert_eq!(
|
||||
magic_s64(0x7fffffffffffffffi64),
|
||||
mkMS64(0x4000000000000001u64 as i64, 61)
|
||||
make_ms64(0x4000000000000001u64 as i64, 61)
|
||||
);
|
||||
}
|
||||
#[test]
|
||||
|
||||
Reference in New Issue
Block a user