diff --git a/tests/assembly/asm/global_asm.rs b/tests/assembly/asm/global_asm.rs
index 8f824563e8a..22cf4bdb15b 100644
--- a/tests/assembly/asm/global_asm.rs
+++ b/tests/assembly/asm/global_asm.rs
@@ -25,9 +25,9 @@ fn my_func() {}
 global_asm!("call {}", sym my_func);
 // CHECK: lea rax, [rip + MY_STATIC]
 global_asm!("lea rax, [rip + {}]", sym MY_STATIC);
-// CHECK: call _RNvCsddMtV7nAi4C_10global_asm6foobar
+// CHECK: call _RNvC[[CRATE_IDENT:[a-zA-Z0-9]{12}]]_10global_asm6foobar
 global_asm!("call {}", sym foobar);
-// CHECK: _RNvCsddMtV7nAi4C_10global_asm6foobar:
+// CHECK: _RNvC[[CRATE_IDENT]]_10global_asm6foobar:
 fn foobar() {
     loop {}
 }
diff --git a/tests/codegen/consts.rs b/tests/codegen/consts.rs
index 93c58c37c28..42ce7679d1a 100644
--- a/tests/codegen/consts.rs
+++ b/tests/codegen/consts.rs
@@ -9,11 +9,11 @@
 // CHECK: @STATIC = {{.*}}, align 4
 
 // This checks the constants from inline_enum_const
-// CHECK: @alloc_af1f8e8e6f4b341431a1d405e652df2d = {{.*}}, align 2
+// CHECK: @alloc_[[INLINE_ENUM_HASH:[a-f0-9]{32}]] = {{.*}}, align 2
 
 // This checks the constants from {low,high}_align_const, they share the same
 // constant, but the alignment differs, so the higher one should be used
-// CHECK: [[LOW_HIGH:@alloc_[a-f0-9]+]] = {{.*}}, align 4
+// CHECK: [[LOW_HIGH:@alloc_[a-f0-9]{32}]] = {{.*}}, align 4
 
 #[derive(Copy, Clone)]
 // repr(i16) is required for the {low,high}_align_const test
diff --git a/tests/codegen/pattern_type_symbols.rs b/tests/codegen/pattern_type_symbols.rs
index dfe83443348..a99b3efca41 100644
--- a/tests/codegen/pattern_type_symbols.rs
+++ b/tests/codegen/pattern_type_symbols.rs
@@ -15,9 +15,9 @@ fn foo<T>() {}
 
 pub fn bar() {
     // CHECK: call pattern_type_symbols::foo::<u32>
-    // CHECK: call void @_RINvCs3QvG2ESzx2Q_20pattern_type_symbols3foomEB2_
+    // CHECK: call void @_RINvC[[CRATE_IDENT:[a-zA-Z0-9]{12}]]_20pattern_type_symbols3foomEB2_
     foo::<u32>();
     // CHECK: call pattern_type_symbols::foo::<(u32, [(); 0], [(); 999999999], [(); true])>
-    // CHECK: call void @_RINvCs3QvG2ESzx2Q_20pattern_type_symbols3fooTmAum0_Aum3b9ac9ff_Aub1_EEB2_
+    // CHECK: call void @_RINvC[[CRATE_IDENT]]_20pattern_type_symbols3fooTmAum0_Aum3b9ac9ff_Aub1_EEB2_
     foo::<NanoU32>();
 }
diff --git a/tests/codegen/virtual-function-elimination.rs b/tests/codegen/virtual-function-elimination.rs
index 6c391d9114b..23d7657baa9 100644
--- a/tests/codegen/virtual-function-elimination.rs
+++ b/tests/codegen/virtual-function-elimination.rs
@@ -81,7 +81,7 @@ fn taking_u(u: &dyn U) -> i32 {
 }
 
 pub fn taking_v(v: &dyn V) -> i32 {
-    // CHECK: @llvm.type.checked.load({{.*}}, i32 24, metadata !"NtCs64ITQYi9761_28virtual_function_elimination1V")
+    // CHECK: @llvm.type.checked.load({{.*}}, i32 24, metadata !"NtC[[CRATE_IDENT:[a-zA-Z0-9]{12}]]_28virtual_function_elimination1V")
     v.public_function()
 }
 
@@ -96,5 +96,5 @@ pub fn main() {
 // CHECK: ![[TYPE0]] = !{i64 0, !"[[MANGLED_TYPE0]]"}
 // CHECK: ![[VCALL_VIS0]] = !{i64 2}
 // CHECK: ![[TYPE1]] = !{i64 0, !"[[MANGLED_TYPE1]]"}
-// CHECK: ![[TYPE2]] = !{i64 0, !"NtCs64ITQYi9761_28virtual_function_elimination1V"}
+// CHECK: ![[TYPE2]] = !{i64 0, !"NtC[[CRATE_IDENT]]_28virtual_function_elimination1V"}
 // CHECK: ![[VCALL_VIS2]] = !{i64 1}