Enable more tests

Author: antoyo

patches/0022-core-Disable-not-compiling-tests.patch

@@ -79,26 +79,6 @@ index 04ed14f..a6e372e 100644
 
              #[test]
              fn test_swap_bytes() {
-diff --git a/library/core/tests/ptr.rs b/library/core/tests/ptr.rs
-index 1a6be3a..42dbd59 100644
---- a/library/core/tests/ptr.rs
-+++ b/library/core/tests/ptr.rs
-@@ -250,6 +250,7 @@ fn test_unsized_nonnull() {
-     assert!(ys == zs);
- }
- 
-+/*
- #[test]
- #[allow(warnings)]
- // Have a symbol for the test below. It doesn’t need to be an actual variadic function, match the
-@@ -289,6 +290,7 @@ fn write_unaligned_drop() {
-     }
-     DROPS.with(|d| assert_eq!(*d.borrow(), [0]));
- }
-+*/
- 
- #[test]
- fn align_offset_zst() {
 diff --git a/library/core/tests/slice.rs b/library/core/tests/slice.rs
 index 6609bc3..241b497 100644
 --- a/library/core/tests/slice.rs
@@ -119,21 +99,5 @@ index 6609bc3..241b497 100644
 
  #[test]
  #[should_panic(expected = "index 0 greater than length of slice")]
-diff --git a/library/core/tests/num/ops.rs b/library/core/tests/num/ops.rs
-index 9979cc8..d5d1d83 100644
---- a/library/core/tests/num/ops.rs
-+++ b/library/core/tests/num/ops.rs
-@@ -238,7 +238,7 @@ macro_rules! test_shift_assign {
-         }
-     };
- }
--test_shift!(test_shl_defined, Shl::shl);
--test_shift_assign!(test_shl_assign_defined, ShlAssign::shl_assign);
--test_shift!(test_shr_defined, Shr::shr);
--test_shift_assign!(test_shr_assign_defined, ShrAssign::shr_assign);
-+//test_shift!(test_shl_defined, Shl::shl);
-+//test_shift_assign!(test_shl_assign_defined, ShlAssign::shl_assign);
-+//test_shift!(test_shr_defined, Shr::shr);
-+//test_shift_assign!(test_shr_assign_defined, ShrAssign::shr_assign);
 --
 2.21.0 (Apple Git-122)

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

@@ -46,45 +46,4 @@ index 4bc44e9..8e3c7a4 100644
 
  #[test]
  fn cell_allows_array_cycle() {
-diff --git a/library/core/tests/num/mod.rs b/library/core/tests/num/mod.rs
-index a17c094..5bb11d2 100644
---- a/library/core/tests/num/mod.rs
-+++ b/library/core/tests/num/mod.rs
-@@ -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]
-             fn max() {
-@@ -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)
+-- 2.21.0 (Apple Git-122)

src/intrinsic.rs

@@ -296,6 +296,7 @@ impl<'a, 'gcc, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'a, 'gcc, 'tcx> {
                                         self.rotate_left(val, raw_shift, width)
                                     }
                                     else {
+                                        // TODO: implement now to enable more tests.
                                         match width {
                                             8 => unimplemented!(),
                                             16 => unimplemented!(),