2 files changed, 15 insertions, 26 deletions
diff --git a/src/test/codegen/naked-functions.rs b/src/test/codegen/naked-functions.rs
index c8cd6923282..51c7a0c615d 100644
--- a/src/test/codegen/naked-functions.rs
+++ b/src/test/codegen/naked-functions.rs
@@ -1,42 +1,32 @@
 // compile-flags: -C no-prepopulate-passes
+// needs-asm-support
+// only-x86_64
 
 #![crate_type = "lib"]
 #![feature(naked_functions)]
+use std::arch::asm;
 
 // CHECK: Function Attrs: naked
 // CHECK-NEXT: define{{.*}}void @naked_empty()
 #[no_mangle]
 #[naked]
-pub fn naked_empty() {
+pub unsafe extern "C" fn naked_empty() {
     // CHECK-NEXT: {{.+}}:
-    // CHECK-NEXT: ret void
+    // CHECK-NEXT: call void asm
+    // CHECK-NEXT: unreachable
+    asm!("ret",
+         options(noreturn));
 }
 
 // CHECK: Function Attrs: naked
+// CHECK-NEXT: define{{.*}}i{{[0-9]+}} @naked_with_args_and_return(i64 %a, i64 %b)
 #[no_mangle]
 #[naked]
-// CHECK-NEXT: define{{.*}}void @naked_with_args(i{{[0-9]+( %a)?}})
-pub fn naked_with_args(a: isize) {
+pub unsafe extern "C" fn naked_with_args_and_return(a: isize, b: isize) -> isize {
     // CHECK-NEXT: {{.+}}:
-    // CHECK: ret void
-}
-
-// CHECK: Function Attrs: naked
-// CHECK-NEXT: define{{.*}}i{{[0-9]+}} @naked_with_return()
-#[no_mangle]
-#[naked]
-pub fn naked_with_return() -> isize {
-    // CHECK-NEXT: {{.+}}:
-    // CHECK-NEXT: ret i{{[0-9]+}} 0
-    0
-}
-
-// CHECK: Function Attrs: naked
-// CHECK-NEXT: define{{.*}}i{{[0-9]+}} @naked_with_args_and_return(i{{[0-9]+( %a)?}})
-#[no_mangle]
-#[naked]
-pub fn naked_with_args_and_return(a: isize) -> isize {
-    // CHECK-NEXT: {{.+}}:
-    // CHECK: ret i{{[0-9]+}} 0
-    0
+    // CHECK-NEXT: call void asm
+    // CHECK-NEXT: unreachable
+    asm!("lea rax, [rdi + rsi]",
+         "ret",
+         options(noreturn));
 }
diff --git a/src/test/codegen/naked-noinline.rs b/src/test/codegen/naked-noinline.rs
index e34ccf5c5fe..13bc139ecd0 100644
--- a/src/test/codegen/naked-noinline.rs
+++ b/src/test/codegen/naked-noinline.rs
@@ -7,7 +7,6 @@
 
 use std::arch::asm;
 
-#[inline(always)]
 #[naked]
 #[no_mangle]
 pub unsafe extern "C" fn f() {