diff --git a/src/test/ui/feature-gates/feature-gate-asm.rs b/src/test/ui/feature-gates/feature-gate-asm.rs
index 7eeeb4bc4e2..4eb72031d51 100644
--- a/src/test/ui/feature-gates/feature-gate-asm.rs
+++ b/src/test/ui/feature-gates/feature-gate-asm.rs
@@ -2,7 +2,9 @@
 
 fn main() {
     unsafe {
-        asm!(""); //~ ERROR inline assembly is not stable enough
-        llvm_asm!(""); //~ ERROR inline assembly is not stable enough
+        asm!("");
+        //~^ ERROR inline assembly is not stable enough
+        llvm_asm!("");
+        //~^ ERROR LLVM-style inline assembly will never be stabilized
     }
 }
diff --git a/src/test/ui/feature-gates/feature-gate-asm.stderr b/src/test/ui/feature-gates/feature-gate-asm.stderr
index 1f9eaa5632e..a71643e0d33 100644
--- a/src/test/ui/feature-gates/feature-gate-asm.stderr
+++ b/src/test/ui/feature-gates/feature-gate-asm.stderr
@@ -4,11 +4,11 @@ error[E0658]: use of unstable library feature 'asm': inline assembly is not stab
 LL |         asm!("");
    |         ^^^
    |
-   = note: see issue #70173 <https://github.com/rust-lang/rust/issues/70173> for more information
+   = note: see issue #72016 <https://github.com/rust-lang/rust/issues/72016> for more information
    = help: add `#![feature(asm)]` to the crate attributes to enable
 
-error[E0658]: use of unstable library feature 'llvm_asm': inline assembly is not stable enough for use and is subject to change
-  --> $DIR/feature-gate-asm.rs:6:9
+error[E0658]: use of unstable library feature 'llvm_asm': LLVM-style inline assembly will never be stabilized, prefer using asm! instead
+  --> $DIR/feature-gate-asm.rs:7:9
    |
 LL |         llvm_asm!("");
    |         ^^^^^^^^
diff --git a/src/test/ui/feature-gates/feature-gate-asm2.rs b/src/test/ui/feature-gates/feature-gate-asm2.rs
index 666a4894f62..8bd7226aca7 100644
--- a/src/test/ui/feature-gates/feature-gate-asm2.rs
+++ b/src/test/ui/feature-gates/feature-gate-asm2.rs
@@ -2,7 +2,9 @@
 
 fn main() {
     unsafe {
-        println!("{:?}", asm!("")); //~ ERROR inline assembly is not stable
-        println!("{:?}", llvm_asm!("")); //~ ERROR inline assembly is not stable
+        println!("{:?}", asm!(""));
+        //~^ ERROR inline assembly is not stable enough
+        println!("{:?}", llvm_asm!(""));
+        //~^ ERROR LLVM-style inline assembly will never be stabilized
     }
 }
diff --git a/src/test/ui/feature-gates/feature-gate-asm2.stderr b/src/test/ui/feature-gates/feature-gate-asm2.stderr
index 17ba66e9842..a8022cb72e0 100644
--- a/src/test/ui/feature-gates/feature-gate-asm2.stderr
+++ b/src/test/ui/feature-gates/feature-gate-asm2.stderr
@@ -4,11 +4,11 @@ error[E0658]: use of unstable library feature 'asm': inline assembly is not stab
 LL |         println!("{:?}", asm!(""));
    |                          ^^^
    |
-   = note: see issue #70173 <https://github.com/rust-lang/rust/issues/70173> for more information
+   = note: see issue #72016 <https://github.com/rust-lang/rust/issues/72016> for more information
    = help: add `#![feature(asm)]` to the crate attributes to enable
 
-error[E0658]: use of unstable library feature 'llvm_asm': inline assembly is not stable enough for use and is subject to change
-  --> $DIR/feature-gate-asm2.rs:6:26
+error[E0658]: use of unstable library feature 'llvm_asm': LLVM-style inline assembly will never be stabilized, prefer using asm! instead
+  --> $DIR/feature-gate-asm2.rs:7:26
    |
 LL |         println!("{:?}", llvm_asm!(""));
    |                          ^^^^^^^^