Ignore less of the libcore float tests

Author: bjorn3

patches/0023-core-Ignore-failing-tests.patch

@@ -34,21 +34,41 @@ diff --git a/src/libcore/tests/num/mod.rs b/src/libcore/tests/num/mod.rs
 index a17c094..5bb11d2 100644
 --- a/src/libcore/tests/num/mod.rs
 +++ b/src/libcore/tests/num/mod.rs
-@@ -640,6 +639,7 @@ macro_rules! test_float {
-         mod $modname {
-             // FIXME(nagisa): these tests should test for sign of -0.0
-             #[test]
-+            #[ignore]
-             fn min() {
-                 assert_eq!((0.0 as $fty).min(0.0), 0.0);
-                 assert_eq!((-0.0 as $fty).min(-0.0), -0.0);
-@@ -662,6 +662,7 @@ macro_rules! test_float {
-                 assert!(($nan as $fty).min($nan).is_nan());
+@@ -651,11 +651,12 @@ macro_rules! test_float {
+                 assert_eq!((9.0 as $fty).min($neginf), $neginf);
+                 assert_eq!(($neginf as $fty).min(-9.0), $neginf);
+                 assert_eq!((-9.0 as $fty).min($neginf), $neginf);
+-                assert_eq!(($nan as $fty).min(9.0), 9.0);
+-                assert_eq!(($nan as $fty).min(-9.0), -9.0);
+-                assert_eq!((9.0 as $fty).min($nan), 9.0);
+-                assert_eq!((-9.0 as $fty).min($nan), -9.0);
+-                assert!(($nan as $fty).min($nan).is_nan());
++                // Cranelift fmin has NaN propagation
++                //assert_eq!(($nan as $fty).min(9.0), 9.0);
++                //assert_eq!(($nan as $fty).min(-9.0), -9.0);
++                //assert_eq!((9.0 as $fty).min($nan), 9.0);
++                //assert_eq!((-9.0 as $fty).min($nan), -9.0);
++                //assert!(($nan as $fty).min($nan).is_nan());
              }
              #[test]
-+            #[ignore]
              fn max() {
-                 assert_eq!((0.0 as $fty).max(0.0), 0.0);
-                 assert_eq!((-0.0 as $fty).max(-0.0), -0.0);
+@@ -673,11 +674,12 @@ macro_rules! test_float {
+                 assert_eq!((9.0 as $fty).max($neginf), 9.0);
+                 assert_eq!(($neginf as $fty).max(-9.0), -9.0);
+                 assert_eq!((-9.0 as $fty).max($neginf), -9.0);
+-                assert_eq!(($nan as $fty).max(9.0), 9.0);
+-                assert_eq!(($nan as $fty).max(-9.0), -9.0);
+-                assert_eq!((9.0 as $fty).max($nan), 9.0);
+-                assert_eq!((-9.0 as $fty).max($nan), -9.0);
+-                assert!(($nan as $fty).max($nan).is_nan());
++                // Cranelift fmax has NaN propagation
++                //assert_eq!(($nan as $fty).max(9.0), 9.0);
++                //assert_eq!(($nan as $fty).max(-9.0), -9.0);
++                //assert_eq!((9.0 as $fty).max($nan), 9.0);
++                //assert_eq!((-9.0 as $fty).max($nan), -9.0);
++                //assert!(($nan as $fty).max($nan).is_nan());
+             }
+             #[test]
+             fn rem_euclid() {
 -- 
 2.21.0 (Apple Git-122)