Auto merge of #137497 - tgross35:rollup-1oeclrr, r=tgross35

Rollup of 8 pull requests

Successful merges:

 - #136439 (Misc. `rustc_codegen_ssa` cleanups 🧹)
 - #136543 (intrinsics: unify rint, roundeven, nearbyint in a single round_ties_even intrinsic)
 - #136637 (Add binary_format to rustc target specs)
 - #137099 (Fix rustdoc test directives that were accidentally ignored 🧐)
 - #137297 (Update `compiler-builtins` to 0.1.147)
 - #137451 (FIx `sym` -> `syn` typo in tail-expr-drop-order type opt-out)
 - #137452 (bootstrap: add module docs for core:metadata)
 - #137483 (rename sub_ptr to offset_from_unsigned)

r? `@ghost`
`@rustbot` modify labels: rollup

4 files changed, 5 insertions, 5 deletions

diff --git a/library/alloc/src/vec/drain.rs b/library/alloc/src/vec/drain.rs
index 9362cef2a1b..8705a9c3d26 100644
--- a/library/alloc/src/vec/drain.rs
+++ b/library/alloc/src/vec/drain.rs
@@ -232,7 +232,7 @@ impl<T, A: Allocator> Drop for Drain<'_, T, A> {
             // it from the original vec but also avoid creating a &mut to the front since that could
             // invalidate raw pointers to it which some unsafe code might rely on.
             let vec_ptr = vec.as_mut().as_mut_ptr();
-            let drop_offset = drop_ptr.sub_ptr(vec_ptr);
+            let drop_offset = drop_ptr.offset_from_unsigned(vec_ptr);
             let to_drop = ptr::slice_from_raw_parts_mut(vec_ptr.add(drop_offset), drop_len);
             ptr::drop_in_place(to_drop);
         }
diff --git a/library/alloc/src/vec/in_place_collect.rs b/library/alloc/src/vec/in_place_collect.rs
index a7dba16944e..dffd85f13aa 100644
--- a/library/alloc/src/vec/in_place_collect.rs
+++ b/library/alloc/src/vec/in_place_collect.rs
@@ -379,7 +379,7 @@ where
         let sink =
             self.try_fold::<_, _, Result<_, !>>(sink, write_in_place_with_drop(end)).into_ok();
         // iteration succeeded, don't drop head
-        unsafe { ManuallyDrop::new(sink).dst.sub_ptr(dst_buf) }
+        unsafe { ManuallyDrop::new(sink).dst.offset_from_unsigned(dst_buf) }
     }
 }
 
diff --git a/library/alloc/src/vec/in_place_drop.rs b/library/alloc/src/vec/in_place_drop.rs
index 4d5b4e47d39..997c4c7525b 100644
--- a/library/alloc/src/vec/in_place_drop.rs
+++ b/library/alloc/src/vec/in_place_drop.rs
@@ -14,7 +14,7 @@ pub(super) struct InPlaceDrop<T> {
 
 impl<T> InPlaceDrop<T> {
     fn len(&self) -> usize {
-        unsafe { self.dst.sub_ptr(self.inner) }
+        unsafe { self.dst.offset_from_unsigned(self.inner) }
     }
 }
 
diff --git a/library/alloc/src/vec/into_iter.rs b/library/alloc/src/vec/into_iter.rs
index 9a6745fdbc0..52597e41c1c 100644
--- a/library/alloc/src/vec/into_iter.rs
+++ b/library/alloc/src/vec/into_iter.rs
@@ -179,7 +179,7 @@ impl<T, A: Allocator> IntoIter<T, A> {
                 // say that they're all at the beginning of the "allocation".
                 0..this.len()
             } else {
-                this.ptr.sub_ptr(this.buf)..this.end.sub_ptr(buf)
+                this.ptr.offset_from_unsigned(this.buf)..this.end.offset_from_unsigned(buf)
             };
             let cap = this.cap;
             let alloc = ManuallyDrop::take(&mut this.alloc);
@@ -230,7 +230,7 @@ impl<T, A: Allocator> Iterator for IntoIter<T, A> {
         let exact = if T::IS_ZST {
             self.end.addr().wrapping_sub(self.ptr.as_ptr().addr())
         } else {
-            unsafe { non_null!(self.end, T).sub_ptr(self.ptr) }
+            unsafe { non_null!(self.end, T).offset_from_unsigned(self.ptr) }
         };
         (exact, Some(exact))
     }