1 files changed, 0 insertions, 60 deletions
diff --git a/tests/codegen/slice-iter-len-eq-zero.rs b/tests/codegen/slice-iter-len-eq-zero.rs
deleted file mode 100644
index 6998d98e498..00000000000
--- a/tests/codegen/slice-iter-len-eq-zero.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-//@ compile-flags: -Copt-level=3
-//@ needs-deterministic-layouts (opposite scalar pair orders breaks it)
-#![crate_type = "lib"]
-
-type Demo = [u8; 3];
-
-// CHECK-LABEL: @slice_iter_len_eq_zero
-#[no_mangle]
-pub fn slice_iter_len_eq_zero(y: std::slice::Iter<'_, Demo>) -> bool {
-    // CHECK-NOT: sub
-    // CHECK: %[[RET:.+]] = icmp eq ptr {{%y.0, %y.1|%y.1, %y.0}}
-    // CHECK: ret i1 %[[RET]]
-    y.len() == 0
-}
-
-// CHECK-LABEL: @slice_iter_len_eq_zero_ref
-#[no_mangle]
-pub fn slice_iter_len_eq_zero_ref(y: &mut std::slice::Iter<'_, Demo>) -> bool {
-    // CHECK-NOT: sub
-    // CHECK: %[[A:.+]] = load ptr
-    // CHECK-SAME: !nonnull
-    // CHECK: %[[B:.+]] = load ptr
-    // CHECK-SAME: !nonnull
-    // CHECK: %[[RET:.+]] = icmp eq ptr %[[A]], %[[B]]
-    // CHECK: ret i1 %[[RET]]
-    y.len() == 0
-}
-
-struct MyZST;
-
-// CHECK-LABEL: @slice_zst_iter_len_eq_zero
-#[no_mangle]
-pub fn slice_zst_iter_len_eq_zero(y: std::slice::Iter<'_, MyZST>) -> bool {
-    // CHECK: %[[RET:.+]] = icmp eq ptr %y.1, null
-    // CHECK: ret i1 %[[RET]]
-    y.len() == 0
-}
-
-// CHECK-LABEL: @slice_zst_iter_len_eq_zero_ref
-#[no_mangle]
-pub fn slice_zst_iter_len_eq_zero_ref(y: &mut std::slice::Iter<'_, MyZST>) -> bool {
-    // CHECK: %[[LEN:.+]] = load ptr
-    // CHECK-NOT: !nonnull
-    // CHECK: %[[RET:.+]] = icmp eq ptr %[[LEN]], null
-    // CHECK: ret i1 %[[RET]]
-    y.len() == 0
-}
-
-// CHECK-LABEL: @array_into_iter_len_eq_zero
-#[no_mangle]
-pub fn array_into_iter_len_eq_zero(y: std::array::IntoIter<Demo, 123>) -> bool {
-    // This should be able to just check that the indexes are equal, and not
-    // need any subtractions or comparisons to handle `start > end`.
-
-    // CHECK-NOT: icmp
-    // CHECK-NOT: sub
-    // CHECK: %_0 = icmp eq {{i16|i32|i64}}
-    // CHECK: ret i1 %_0
-    y.len() == 0
-}