Rollup merge of #137197 - scottmcm:cmp-20, r=ibraheemdev

Update some comparison codegen tests now that they pass in LLVM20

Fixes #106107

Needed one tweak to the default `PartialOrd::le` to get the test to pass.  Everything but the derived 2-field `le` test passes even without the change to the defaults in the trait.

1 files changed, 4 insertions, 4 deletions

diff --git a/library/core/src/cmp.rs b/library/core/src/cmp.rs
index 594236cf1d9..c8ced78c4d7 100644
--- a/library/core/src/cmp.rs
+++ b/library/core/src/cmp.rs
@@ -1369,7 +1369,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_diagnostic_item = "cmp_partialord_lt"]
     fn lt(&self, other: &Rhs) -> bool {
-        matches!(self.partial_cmp(other), Some(Less))
+        self.partial_cmp(other).is_some_and(Ordering::is_lt)
     }
 
     /// Tests less than or equal to (for `self` and `other`) and is used by the
@@ -1387,7 +1387,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_diagnostic_item = "cmp_partialord_le"]
     fn le(&self, other: &Rhs) -> bool {
-        matches!(self.partial_cmp(other), Some(Less | Equal))
+        self.partial_cmp(other).is_some_and(Ordering::is_le)
     }
 
     /// Tests greater than (for `self` and `other`) and is used by the `>`
@@ -1405,7 +1405,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_diagnostic_item = "cmp_partialord_gt"]
     fn gt(&self, other: &Rhs) -> bool {
-        matches!(self.partial_cmp(other), Some(Greater))
+        self.partial_cmp(other).is_some_and(Ordering::is_gt)
     }
 
     /// Tests greater than or equal to (for `self` and `other`) and is used by
@@ -1423,7 +1423,7 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_diagnostic_item = "cmp_partialord_ge"]
     fn ge(&self, other: &Rhs) -> bool {
-        matches!(self.partial_cmp(other), Some(Greater | Equal))
+        self.partial_cmp(other).is_some_and(Ordering::is_ge)
     }
 }