6 files changed, 13 insertions, 29 deletions
diff --git a/tests/codegen/gep-index.rs b/tests/codegen/gep-index.rs
index 1f5e8855910..bfb2511af87 100644
--- a/tests/codegen/gep-index.rs
+++ b/tests/codegen/gep-index.rs
@@ -11,27 +11,27 @@ struct Foo(i32, i32);
 // CHECK-LABEL: @index_on_struct(
 #[no_mangle]
 fn index_on_struct(a: &[Foo], index: usize) -> &Foo {
-    // CHECK: getelementptr inbounds %Foo, ptr %a.0, {{i64|i32}} %index
+    // CHECK: getelementptr inbounds{{( nuw)?}} %Foo, ptr %a.0, {{i64|i32}} %index
     &a[index]
 }
 
 // CHECK-LABEL: @offset_on_struct(
 #[no_mangle]
 fn offset_on_struct(a: *const Foo, index: usize) -> *const Foo {
-    // CHECK: getelementptr inbounds %Foo, ptr %a, {{i64|i32}} %index
+    // CHECK: getelementptr inbounds{{( nuw)?}} %Foo, ptr %a, {{i64|i32}} %index
     unsafe { a.add(index) }
 }
 
 // CHECK-LABEL: @index_on_i32(
 #[no_mangle]
 fn index_on_i32(a: &[i32], index: usize) -> &i32 {
-    // CHECK: getelementptr inbounds i32, ptr %a.0, {{i64|i32}} %index
+    // CHECK: getelementptr inbounds{{( nuw)?}} i32, ptr %a.0, {{i64|i32}} %index
     &a[index]
 }
 
 // CHECK-LABEL: @offset_on_i32(
 #[no_mangle]
 fn offset_on_i32(a: *const i32, index: usize) -> *const i32 {
-    // CHECK: getelementptr inbounds i32, ptr %a, {{i64|i32}} %index
+    // CHECK: getelementptr inbounds{{( nuw)?}} i32, ptr %a, {{i64|i32}} %index
     unsafe { a.add(index) }
 }
diff --git a/tests/codegen/intrinsics/nearby.rs b/tests/codegen/intrinsics/nearby.rs
deleted file mode 100644
index 520fe2f1886..00000000000
--- a/tests/codegen/intrinsics/nearby.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-#![crate_type = "lib"]
-#![feature(core_intrinsics)]
-
-use std::intrinsics;
-
-// CHECK-LABEL: @nearbyintf32
-#[no_mangle]
-pub unsafe fn nearbyintf32(a: f32) -> f32 {
-    // CHECK: llvm.nearbyint.f32
-    intrinsics::nearbyintf32(a)
-}
-
-// CHECK-LABEL: @nearbyintf64
-#[no_mangle]
-pub unsafe fn nearbyintf64(a: f64) -> f64 {
-    // CHECK: llvm.nearbyint.f64
-    intrinsics::nearbyintf64(a)
-}
diff --git a/tests/codegen/intrinsics/offset.rs b/tests/codegen/intrinsics/offset.rs
index d76d3e705ab..cf0c7c7ac7d 100644
--- a/tests/codegen/intrinsics/offset.rs
+++ b/tests/codegen/intrinsics/offset.rs
@@ -27,7 +27,7 @@ pub unsafe fn offset_isize(p: *const u32, d: isize) -> *const u32 {
 // CHECK-SAME: (ptr noundef %p, [[SIZE]] noundef %d)
 #[no_mangle]
 pub unsafe fn offset_usize(p: *const u64, d: usize) -> *const u64 {
-    // CHECK: %[[R:.*]] = getelementptr inbounds i64, ptr %p, [[SIZE]] %d
+    // CHECK: %[[R:.*]] = getelementptr inbounds{{( nuw)?}} i64, ptr %p, [[SIZE]] %d
     // CHECK-NEXT: ret ptr %[[R]]
     offset(p, d)
 }
diff --git a/tests/codegen/intrinsics/ptr_metadata.rs b/tests/codegen/intrinsics/ptr_metadata.rs
index 87a32fa3d24..044dbc20486 100644
--- a/tests/codegen/intrinsics/ptr_metadata.rs
+++ b/tests/codegen/intrinsics/ptr_metadata.rs
@@ -28,7 +28,7 @@ pub unsafe fn dyn_byte_offset(
     p: *const dyn std::fmt::Debug,
     n: usize,
 ) -> *const dyn std::fmt::Debug {
-    // CHECK: %[[Q:.+]] = getelementptr inbounds i8, ptr %p.0, i64 %n
+    // CHECK: %[[Q:.+]] = getelementptr inbounds{{( nuw)?}} i8, ptr %p.0, i64 %n
     // CHECK: %[[TEMP1:.+]] = insertvalue { ptr, ptr } poison, ptr %[[Q]], 0
     // CHECK: %[[TEMP2:.+]] = insertvalue { ptr, ptr } %[[TEMP1]], ptr %p.1, 1
     // CHECK: ret { ptr, ptr } %[[TEMP2]]
diff --git a/tests/codegen/issues/str-to-string-128690.rs b/tests/codegen/issues/str-to-string-128690.rs
index 8b416306ba6..d9e69764be2 100644
--- a/tests/codegen/issues/str-to-string-128690.rs
+++ b/tests/codegen/issues/str-to-string-128690.rs
@@ -2,25 +2,27 @@
 #![crate_type = "lib"]
 
 //! Make sure str::to_string is specialized not to use fmt machinery.
+//!
+//! Note that the `CHECK-NOT`s here try to match on calls to functions under `core::fmt`.
 
 // CHECK-LABEL: define {{(dso_local )?}}void @one_ref
 #[no_mangle]
 pub fn one_ref(input: &str) -> String {
-    // CHECK-NOT: {{(call|invoke).*}}fmt
+    // CHECK-NOT: {{(call|invoke)}}{{.*}}@{{.*}}core{{.*}}fmt{{.*}}
     input.to_string()
 }
 
 // CHECK-LABEL: define {{(dso_local )?}}void @two_ref
 #[no_mangle]
 pub fn two_ref(input: &&str) -> String {
-    // CHECK-NOT: {{(call|invoke).*}}fmt
+    // CHECK-NOT: {{(call|invoke)}}{{.*}}@{{.*}}core{{.*}}fmt{{.*}}
     input.to_string()
 }
 
 // CHECK-LABEL: define {{(dso_local )?}}void @thirteen_ref
 #[no_mangle]
 pub fn thirteen_ref(input: &&&&&&&&&&&&&str) -> String {
-    // CHECK-NOT: {{(call|invoke).*}}fmt
+    // CHECK-NOT: {{(call|invoke)}}{{.*}}@{{.*}}core{{.*}}fmt{{.*}}
     input.to_string()
 }
 
@@ -31,6 +33,6 @@ pub fn thirteen_ref(input: &&&&&&&&&&&&&str) -> String {
 // CHECK-LABEL: define {{(dso_local )?}}void @fourteen_ref
 #[no_mangle]
 pub fn fourteen_ref(input: &&&&&&&&&&&&&&str) -> String {
-    // CHECK: {{(call|invoke).*}}fmt
+    // CHECK: {{(call|invoke)}}{{.*}}@{{.*}}core{{.*}}fmt{{.*}}
     input.to_string()
 }
diff --git a/tests/codegen/ptr-arithmetic.rs b/tests/codegen/ptr-arithmetic.rs
index ecb44b30f5c..fc4441ef448 100644
--- a/tests/codegen/ptr-arithmetic.rs
+++ b/tests/codegen/ptr-arithmetic.rs
@@ -6,7 +6,7 @@
 // CHECK-SAME: [[WORD:i[0-9]+]] noundef %n)
 #[no_mangle]
 pub unsafe fn i32_add(p: *const i32, n: usize) -> *const i32 {
-    // CHECK: %[[TEMP:.+]] = getelementptr inbounds i32, ptr %p, [[WORD]] %n
+    // CHECK: %[[TEMP:.+]] = getelementptr inbounds{{( nuw)?}} i32, ptr %p, [[WORD]] %n
     // CHECK: ret ptr %[[TEMP]]
     p.add(n)
 }