diff options
| -rw-r--r-- | library/std/src/f32/tests.rs | 13 | ||||
| -rw-r--r-- | library/std/src/f64/tests.rs | 13 |
2 files changed, 0 insertions, 26 deletions
diff --git a/library/std/src/f32/tests.rs b/library/std/src/f32/tests.rs index 3a4c1c120a4..99cfcfb231d 100644 --- a/library/std/src/f32/tests.rs +++ b/library/std/src/f32/tests.rs @@ -2,31 +2,24 @@ use crate::f32::consts; use crate::num::{FpCategory as Fp, *}; /// Smallest number -#[allow(dead_code)] // unused on x86 const TINY_BITS: u32 = 0x1; /// Next smallest number -#[allow(dead_code)] // unused on x86 const TINY_UP_BITS: u32 = 0x2; /// Exponent = 0b11...10, Sifnificand 0b1111..10. Min val > 0 -#[allow(dead_code)] // unused on x86 const MAX_DOWN_BITS: u32 = 0x7f7f_fffe; /// Zeroed exponent, full significant -#[allow(dead_code)] // unused on x86 const LARGEST_SUBNORMAL_BITS: u32 = 0x007f_ffff; /// Exponent = 0b1, zeroed significand -#[allow(dead_code)] // unused on x86 const SMALLEST_NORMAL_BITS: u32 = 0x0080_0000; /// First pattern over the mantissa -#[allow(dead_code)] // unused on x86 const NAN_MASK1: u32 = 0x002a_aaaa; /// Second pattern over the mantissa -#[allow(dead_code)] // unused on x86 const NAN_MASK2: u32 = 0x0055_5555; #[allow(unused_macros)] @@ -353,9 +346,6 @@ fn test_is_sign_negative() { assert!((-f32::NAN).is_sign_negative()); } -// Ignore test on x87 floating point, these platforms do not guarantee NaN -// payloads are preserved and flush denormals to zero, failing the tests. -#[cfg(not(target_arch = "x86"))] #[test] fn test_next_up() { let tiny = f32::from_bits(TINY_BITS); @@ -386,9 +376,6 @@ fn test_next_up() { assert_f32_biteq!(nan2.next_up(), nan2); } -// Ignore test on x87 floating point, these platforms do not guarantee NaN -// payloads are preserved and flush denormals to zero, failing the tests. -#[cfg(not(target_arch = "x86"))] #[test] fn test_next_down() { let tiny = f32::from_bits(TINY_BITS); diff --git a/library/std/src/f64/tests.rs b/library/std/src/f64/tests.rs index bac8405f973..3fac2efe0d7 100644 --- a/library/std/src/f64/tests.rs +++ b/library/std/src/f64/tests.rs @@ -2,31 +2,24 @@ use crate::f64::consts; use crate::num::{FpCategory as Fp, *}; /// Smallest number -#[allow(dead_code)] // unused on x86 const TINY_BITS: u64 = 0x1; /// Next smallest number -#[allow(dead_code)] // unused on x86 const TINY_UP_BITS: u64 = 0x2; /// Exponent = 0b11...10, Sifnificand 0b1111..10. Min val > 0 -#[allow(dead_code)] // unused on x86 const MAX_DOWN_BITS: u64 = 0x7fef_ffff_ffff_fffe; /// Zeroed exponent, full significant -#[allow(dead_code)] // unused on x86 const LARGEST_SUBNORMAL_BITS: u64 = 0x000f_ffff_ffff_ffff; /// Exponent = 0b1, zeroed significand -#[allow(dead_code)] // unused on x86 const SMALLEST_NORMAL_BITS: u64 = 0x0010_0000_0000_0000; /// First pattern over the mantissa -#[allow(dead_code)] // unused on x86 const NAN_MASK1: u64 = 0x000a_aaaa_aaaa_aaaa; /// Second pattern over the mantissa -#[allow(dead_code)] // unused on x86 const NAN_MASK2: u64 = 0x0005_5555_5555_5555; #[allow(unused_macros)] @@ -343,9 +336,6 @@ fn test_is_sign_negative() { assert!((-f64::NAN).is_sign_negative()); } -// Ignore test on x87 floating point, these platforms do not guarantee NaN -// payloads are preserved and flush denormals to zero, failing the tests. -#[cfg(not(target_arch = "x86"))] #[test] fn test_next_up() { let tiny = f64::from_bits(TINY_BITS); @@ -375,9 +365,6 @@ fn test_next_up() { assert_f64_biteq!(nan2.next_up(), nan2); } -// Ignore test on x87 floating point, these platforms do not guarantee NaN -// payloads are preserved and flush denormals to zero, failing the tests. -#[cfg(not(target_arch = "x86"))] #[test] fn test_next_down() { let tiny = f64::from_bits(TINY_BITS); |