float: Enable some f16 and f128 rounding tests on miri

The rounding tests are now supported, so there is no longer any reason
to skip these.

Author: tgross35

library/coretests/tests/floats/f128.rs

@@ -246,7 +246,6 @@ fn test_classify() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_floor() {
     assert_eq!(1.0f128.floor(), 1.0f128);
@@ -262,7 +261,6 @@ fn test_floor() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_ceil() {
     assert_eq!(1.0f128.ceil(), 1.0f128);
@@ -278,7 +276,6 @@ fn test_ceil() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_round() {
     assert_eq!(2.5f128.round(), 3.0f128);
@@ -295,7 +292,6 @@ fn test_round() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_round_ties_even() {
     assert_eq!(2.5f128.round_ties_even(), 2.0f128);
@@ -312,7 +308,6 @@ fn test_round_ties_even() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_trunc() {
     assert_eq!(1.0f128.trunc(), 1.0f128);
@@ -328,7 +323,6 @@ fn test_trunc() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_fract() {
     assert_eq!(1.0f128.fract(), 0.0f128);
@@ -344,7 +338,6 @@ fn test_fract() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f128_math)]
 fn test_abs() {
     assert_eq!(f128::INFINITY.abs(), f128::INFINITY);

library/coretests/tests/floats/f16.rs

@@ -232,7 +232,6 @@ fn test_classify() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_floor() {
     assert_eq!(1.0f16.floor(), 1.0f16);
@@ -248,7 +247,6 @@ fn test_floor() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_ceil() {
     assert_eq!(1.0f16.ceil(), 1.0f16);
@@ -264,7 +262,6 @@ fn test_ceil() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_round() {
     assert_eq!(2.5f16.round(), 3.0f16);
@@ -281,7 +278,6 @@ fn test_round() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_round_ties_even() {
     assert_eq!(2.5f16.round_ties_even(), 2.0f16);
@@ -298,7 +294,6 @@ fn test_round_ties_even() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_trunc() {
     assert_eq!(1.0f16.trunc(), 1.0f16);
@@ -314,7 +309,6 @@ fn test_trunc() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_fract() {
     assert_eq!(1.0f16.fract(), 0.0f16);
@@ -330,7 +324,6 @@ fn test_fract() {
 }
 
 #[test]
-#[cfg(not(miri))]
 #[cfg(target_has_reliable_f16_math)]
 fn test_abs() {
     assert_eq!(f16::INFINITY.abs(), f16::INFINITY);