Fixup a few tests needing asm support

Author: cuviper

compiler/rustc_lint/src/builtin.rs

@@ -3176,6 +3176,7 @@ declare_lint! {
     /// ### Example
     ///
     /// ```rust,compile_fail
+    /// # #![feature(asm_experimental_arch)]
     /// use std::arch::asm;
     ///
     /// fn main() {

compiler/rustc_lint_defs/src/builtin.rs

@@ -2878,7 +2878,7 @@ declare_lint! {
     /// ### Example
     ///
     /// ```rust
-    /// #![feature(naked_functions)]
+    /// #![feature(asm_experimental_arch, naked_functions)]
     ///
     /// use std::arch::asm;
     ///

src/test/pretty/raw-str-nonexpr.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // pp-exact
 
 #[cfg(foo = r#"just parse this"#)]

src/test/run-make-fulldeps/intrinsic-unreachable/Makefile

@@ -1,5 +1,6 @@
 include ../tools.mk
 
+# needs-asm-support
 # ignore-windows-msvc
 #
 # Because of Windows exception handling, the code is not necessarily any shorter.

src/test/ui/asm/unpretty-expanded.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // check-pass
 // compile-flags: -Zunpretty=expanded
 core::arch::global_asm!("x: .byte 42");

src/test/ui/asm/unpretty-expanded.stdout

@@ -4,6 +4,7 @@
 use ::std::prelude::rust_2015::*;
 #[macro_use]
 extern crate std;
+// needs-asm-support
 // check-pass
 // compile-flags: -Zunpretty=expanded
 global_asm! ("x: .byte 42");

src/test/ui/empty_global_asm.rs

@@ -1,21 +1,8 @@
+// needs-asm-support
 // run-pass
 
-#[allow(unused_imports)]
 use std::arch::global_asm;
 
-#[cfg(target_arch = "x86")]
-global_asm!("");
-
-#[cfg(target_arch = "x86_64")]
-global_asm!("");
-
-#[cfg(target_arch = "arm")]
-global_asm!("");
-
-#[cfg(target_arch = "aarch64")]
-global_asm!("");
-
-#[cfg(target_arch = "mips")]
 global_asm!("");
 
 fn main() {}

src/tools/clippy/tests/ui/entry.fixed

@@ -1,3 +1,4 @@
+// needs-asm-support
 // run-rustfix
 
 #![allow(unused, clippy::needless_pass_by_value, clippy::collapsible_if)]

src/tools/clippy/tests/ui/entry.rs

@@ -1,3 +1,4 @@
+// needs-asm-support
 // run-rustfix
 
 #![allow(unused, clippy::needless_pass_by_value, clippy::collapsible_if)]

src/tools/clippy/tests/ui/entry.stderr

@@ -1,5 +1,5 @@
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:24:5
+  --> $DIR/entry.rs:25:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         m.insert(k, v);
@@ -9,7 +9,7 @@ LL | |     }
    = note: `-D clippy::map-entry` implied by `-D warnings`
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:29:5
+  --> $DIR/entry.rs:30:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         if true {
@@ -32,7 +32,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:38:5
+  --> $DIR/entry.rs:39:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         if true {
@@ -55,7 +55,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:47:5
+  --> $DIR/entry.rs:48:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         if true {
@@ -79,7 +79,7 @@ LL +     }
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:57:5
+  --> $DIR/entry.rs:58:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         foo();
@@ -96,7 +96,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:63:5
+  --> $DIR/entry.rs:64:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         match 0 {
@@ -122,7 +122,7 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:75:5
+  --> $DIR/entry.rs:76:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         match 0 {
@@ -146,7 +146,7 @@ LL +     }
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:85:5
+  --> $DIR/entry.rs:86:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         foo();
@@ -187,15 +187,15 @@ LL +     });
    |
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:119:5
+  --> $DIR/entry.rs:120:5
    |
 LL | /     if !m.contains_key(&m!(k)) {
 LL | |         m.insert(m!(k), m!(v));
 LL | |     }
    | |_____^ help: try this: `m.entry(m!(k)).or_insert_with(|| m!(v));`
 
 error: usage of `contains_key` followed by `insert` on a `HashMap`
-  --> $DIR/entry.rs:151:5
+  --> $DIR/entry.rs:152:5
    |
 LL | /     if !m.contains_key(&k) {
 LL | |         let x = (String::new(), String::new());