tidy: verify that test revisions with --target have associated needs-llvm-components directives

src/test/assembly/asm/mips-types.rs

@@ -2,8 +2,9 @@
 // revisions: mips32 mips64
 // assembly-output: emit-asm
 //[mips32] compile-flags: --target mips-unknown-linux-gnu
+//[mips32] needs-llvm-components: mips
 //[mips64] compile-flags: --target mips64-unknown-linux-gnuabi64
-// needs-llvm-components: mips
+//[mips64] needs-llvm-components: mips
 
 #![feature(no_core, lang_items, rustc_attrs, repr_simd)]
 #![crate_type = "rlib"]

src/test/assembly/asm/powerpc-types.rs

@@ -2,8 +2,9 @@
 // revisions: powerpc powerpc64
 // assembly-output: emit-asm
 //[powerpc] compile-flags: --target powerpc-unknown-linux-gnu
+//[powerpc] needs-llvm-components: powerpc
 //[powerpc64] compile-flags: --target powerpc64-unknown-linux-gnu
-// needs-llvm-components: powerpc
+//[powerpc64] needs-llvm-components: powerpc
 
 #![feature(no_core, lang_items, rustc_attrs, repr_simd)]
 #![crate_type = "rlib"]

src/test/assembly/asm/riscv-types.rs

@@ -2,9 +2,10 @@
 // revisions: riscv64 riscv32
 // assembly-output: emit-asm
 //[riscv64] compile-flags: --target riscv64imac-unknown-none-elf
+//[riscv64] needs-llvm-components: riscv
 //[riscv32] compile-flags: --target riscv32imac-unknown-none-elf
+//[riscv32] needs-llvm-components: riscv
 // compile-flags: -C target-feature=+d
-// needs-llvm-components: riscv
 // min-system-llvm-version: 12.0
 
 #![feature(no_core, lang_items, rustc_attrs)]

src/test/assembly/asm/x86-modifiers.rs

@@ -3,7 +3,9 @@
 // assembly-output: emit-asm
 // compile-flags: -O
 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
+//[x86_64] needs-llvm-components: x86
 //[i686] compile-flags: --target i686-unknown-linux-gnu
+//[i686] needs-llvm-components: x86
 // compile-flags: -C llvm-args=--x86-asm-syntax=intel
 // compile-flags: -C target-feature=+avx512bw
 

src/test/assembly/asm/x86-types.rs

@@ -2,7 +2,9 @@
 // revisions: x86_64 i686
 // assembly-output: emit-asm
 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
+//[x86_64] needs-llvm-components: x86
 //[i686] compile-flags: --target i686-unknown-linux-gnu
+//[i686] needs-llvm-components: x86
 // compile-flags: -C llvm-args=--x86-asm-syntax=intel
 // compile-flags: -C target-feature=+avx512bw
 

src/test/assembly/static-relocation-model.rs

@@ -1,10 +1,12 @@
 // min-llvm-version: 12.0.0
-// needs-llvm-components: aarch64 x86 powerpc
 // revisions: x64 A64 ppc64le
 // assembly-output: emit-asm
 // [x64] compile-flags: --target x86_64-unknown-linux-gnu -Crelocation-model=static
+// [x64] needs-llvm-components: x86
 // [A64] compile-flags: --target aarch64-unknown-linux-gnu -Crelocation-model=static
+// [A64] needs-llvm-components: aarch64
 // [ppc64le] compile-flags: --target powerpc64le-unknown-linux-gnu -Crelocation-model=static
+// [ppc64le] needs-llvm-components: powerpc
 
 #![feature(no_core, lang_items)]
 #![no_core]

src/test/codegen/abi-efiapi.rs

@@ -1,13 +1,16 @@
 // Checks if the correct annotation for the efiapi ABI is passed to llvm.
 
 // revisions:x86_64 i686 aarch64 arm riscv
-// needs-llvm-components: aarch64 arm riscv
-
 //[x86_64] compile-flags: --target x86_64-unknown-uefi
+//[x86_64] needs-llvm-components: aarch64 arm riscv
 //[i686] compile-flags: --target i686-unknown-linux-musl
+//[i686] needs-llvm-components: aarch64 arm riscv
 //[aarch64] compile-flags: --target aarch64-unknown-none
+//[aarch64] needs-llvm-components: aarch64 arm riscv
 //[arm] compile-flags: --target armv7r-none-eabi
+//[arm] needs-llvm-components: aarch64 arm riscv
 //[riscv] compile-flags: --target riscv64gc-unknown-none-elf
+//[riscv] needs-llvm-components: aarch64 arm riscv
 // compile-flags: -C no-prepopulate-passes
 
 #![crate_type = "lib"]

src/test/codegen/asm-sanitize-llvm.rs

@@ -1,5 +1,6 @@
-// FIXME(nagisa): remove the flags here once all targets support `asm!`.
+// FIXME(nagisa): remove the flags below once all targets support `asm!`.
 // compile-flags: --target x86_64-unknown-linux-gnu
+// needs-llvm-components: x86
 
 // Verify we sanitize the special tokens for the LLVM inline-assembly, ensuring people won't
 // inadvertently rely on the LLVM-specific syntax and features.

src/test/codegen/default-requires-uwtable.rs

@@ -1,8 +1,9 @@
 // revisions: WINDOWS ANDROID
-// needs-llvm-components: x86 arm
 // compile-flags: -C panic=abort
 // [WINDOWS] compile-flags: --target=x86_64-pc-windows-msvc
+// [WINDOWS] needs-llvm-components: x86
 // [ANDROID] compile-flags: --target=armv7-linux-androideabi
+// [ANDROID] needs-llvm-components: arm
 
 #![feature(no_core, lang_items)]
 #![crate_type = "lib"]

src/test/codegen/i686-macosx-deployment-target.rs

@@ -3,6 +3,7 @@
 // See issue #60235.
 
 // compile-flags: -O --target=i686-apple-darwin --crate-type=rlib
+// needs-llvm-components: x86
 // rustc-env:MACOSX_DEPLOYMENT_TARGET=10.9
 #![feature(no_core, lang_items)]
 #![no_core]

src/test/codegen/i686-no-macosx-deployment-target.rs

@@ -3,6 +3,7 @@
 // See issue #60235.
 
 // compile-flags: -O --target=i686-apple-darwin --crate-type=rlib
+// needs-llvm-components: x86
 // unset-rustc-env:MACOSX_DEPLOYMENT_TARGET
 #![feature(no_core, lang_items)]
 #![no_core]

src/test/codegen/sparc-struct-abi.rs

@@ -1,9 +1,8 @@
-//
 // Checks that we correctly codegen extern "C" functions returning structs.
 // See issue #52638.
 
-// only-sparc64
 // compile-flags: -O --target=sparc64-unknown-linux-gnu --crate-type=rlib
+// needs-llvm-components: sparc
 #![feature(no_core, lang_items)]
 #![no_core]
 

src/test/codegen/x86_64-macosx-deployment-target.rs

@@ -3,6 +3,7 @@
 // See issue #60235.
 
 // compile-flags: -O --target=x86_64-apple-darwin --crate-type=rlib
+// needs-llvm-components: x86
 // rustc-env:MACOSX_DEPLOYMENT_TARGET=10.9
 #![feature(no_core, lang_items)]
 #![no_core]

src/test/codegen/x86_64-no-macosx-deployment-target.rs

@@ -3,6 +3,7 @@
 // See issue #60235.
 
 // compile-flags: -O --target=x86_64-apple-darwin --crate-type=rlib
+// needs-llvm-components: x86
 // unset-rustc-env:MACOSX_DEPLOYMENT_TARGET
 #![feature(no_core, lang_items)]
 #![no_core]

src/test/ui/asm/inline-syntax.arm.stderr

@@ -13,7 +13,7 @@ LL | .intel_syntax noprefix
    | ^
 
 error: unknown directive
-  --> $DIR/inline-syntax.rs:29:15
+  --> $DIR/inline-syntax.rs:31:15
    |
 LL |         asm!(".intel_syntax noprefix", "nop");
    |               ^
@@ -25,7 +25,7 @@ LL |     .intel_syntax noprefix
    |     ^
 
 error: unknown directive
-  --> $DIR/inline-syntax.rs:32:15
+  --> $DIR/inline-syntax.rs:34:15
    |
 LL |         asm!(".intel_syntax aaa noprefix", "nop");
    |               ^
@@ -37,7 +37,7 @@ LL |     .intel_syntax aaa noprefix
    |     ^
 
 error: unknown directive
-  --> $DIR/inline-syntax.rs:35:15
+  --> $DIR/inline-syntax.rs:37:15
    |
 LL |         asm!(".att_syntax noprefix", "nop");
    |               ^
@@ -49,7 +49,7 @@ LL |     .att_syntax noprefix
    |     ^
 
 error: unknown directive
-  --> $DIR/inline-syntax.rs:38:15
+  --> $DIR/inline-syntax.rs:40:15
    |
 LL |         asm!(".att_syntax bbb noprefix", "nop");
    |               ^
@@ -61,7 +61,7 @@ LL |     .att_syntax bbb noprefix
    |     ^
 
 error: unknown directive
-  --> $DIR/inline-syntax.rs:41:15
+  --> $DIR/inline-syntax.rs:43:15
    |
 LL |         asm!(".intel_syntax noprefix; nop");
    |               ^
@@ -73,7 +73,7 @@ LL |     .intel_syntax noprefix; nop
    |     ^
 
 error: unknown directive
-  --> $DIR/inline-syntax.rs:47:13
+  --> $DIR/inline-syntax.rs:49:13
    |
 LL |             .intel_syntax noprefix
    |             ^

src/test/ui/asm/inline-syntax.rs

@@ -1,11 +1,13 @@
-// needs-llvm-components: arm
 // revisions: x86_64 arm
 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu
 //[x86_64] check-pass
+//[x86_64] needs-llvm-components: x86
 //[x86_64_allowed] compile-flags: --target x86_64-unknown-linux-gnu
 //[x86_64_allowed] check-pass
+//[x86_64_allowed] needs-llvm-components: x86
 //[arm] compile-flags: --target armv7-unknown-linux-gnueabihf
 //[arm] build-fail
+//[arm] needs-llvm-components: arm
 
 #![feature(no_core, lang_items, rustc_attrs)]
 #![crate_type = "rlib"]

src/test/ui/asm/inline-syntax.x86_64.stderr

@@ -1,43 +1,43 @@
 warning: avoid using `.intel_syntax`, Intel syntax is the default
-  --> $DIR/inline-syntax.rs:55:14
+  --> $DIR/inline-syntax.rs:57:14
    |
 LL | global_asm!(".intel_syntax noprefix", "nop");
    |              ^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `#[warn(bad_asm_style)]` on by default
 
 warning: avoid using `.intel_syntax`, Intel syntax is the default
-  --> $DIR/inline-syntax.rs:29:15
+  --> $DIR/inline-syntax.rs:31:15
    |
 LL |         asm!(".intel_syntax noprefix", "nop");
    |               ^^^^^^^^^^^^^^^^^^^^^^
 
 warning: avoid using `.intel_syntax`, Intel syntax is the default
-  --> $DIR/inline-syntax.rs:32:15
+  --> $DIR/inline-syntax.rs:34:15
    |
 LL |         asm!(".intel_syntax aaa noprefix", "nop");
    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: avoid using `.att_syntax`, prefer using `options(att_syntax)` instead
-  --> $DIR/inline-syntax.rs:35:15
+  --> $DIR/inline-syntax.rs:37:15
    |
 LL |         asm!(".att_syntax noprefix", "nop");
    |               ^^^^^^^^^^^^^^^^^^^^
 
 warning: avoid using `.att_syntax`, prefer using `options(att_syntax)` instead
-  --> $DIR/inline-syntax.rs:38:15
+  --> $DIR/inline-syntax.rs:40:15
    |
 LL |         asm!(".att_syntax bbb noprefix", "nop");
    |               ^^^^^^^^^^^^^^^^^^^^^^^^
 
 warning: avoid using `.intel_syntax`, Intel syntax is the default
-  --> $DIR/inline-syntax.rs:41:15
+  --> $DIR/inline-syntax.rs:43:15
    |
 LL |         asm!(".intel_syntax noprefix; nop");
    |               ^^^^^^^^^^^^^^^^^^^^^^
 
 warning: avoid using `.intel_syntax`, Intel syntax is the default
-  --> $DIR/inline-syntax.rs:47:13
+  --> $DIR/inline-syntax.rs:49:13
    |
 LL |             .intel_syntax noprefix
    |             ^^^^^^^^^^^^^^^^^^^^^^

src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs

@@ -1,8 +1,8 @@
 // revisions: nll_target
 
-// The following revisions are disabled due to missing support from two-phase beyond autorefs
+// The nll_beyond revision is disabled due to missing support from two-phase beyond autorefs
 //[nll_beyond]compile-flags: -Z borrowck=mir -Z two-phase-beyond-autoref
-//[nll_beyond] should-fail
+//[nll_beyond]should-fail
 
 //[nll_target]compile-flags: -Z borrowck=mir
 

src/test/ui/cmse-nonsecure/cmse-nonsecure-call/params-on-registers.rs

@@ -1,13 +1,21 @@
 // build-pass
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
-#![feature(abi_c_cmse_nonsecure_call)]
-#![no_std]
+// needs-llvm-components: arm
+#![feature(abi_c_cmse_nonsecure_call, no_core, lang_items, intrinsics)]
+#![no_core]
+#[lang="sized"]
+pub trait Sized { }
+#[lang="copy"]
+pub trait Copy { }
+
+extern "rust-intrinsic" {
+    pub fn transmute<T, U>(e: T) -> U;
+}
 
 #[no_mangle]
 pub fn test(a: u32, b: u32, c: u32, d: u32) -> u32 {
     let non_secure_function = unsafe {
-        core::mem::transmute::<usize, extern "C-cmse-nonsecure-call" fn(u32, u32, u32, u32) -> u32>(
+        transmute::<usize, extern "C-cmse-nonsecure-call" fn(u32, u32, u32, u32) -> u32>(
             0x10000004,
         )
     };

src/test/ui/cmse-nonsecure/cmse-nonsecure-call/params-on-stack.rs

@@ -1,12 +1,22 @@
+// build-fail
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
-#![feature(abi_c_cmse_nonsecure_call)]
-#![no_std]
+// needs-llvm-components: arm
+// min-llvm-version: 11.0
+#![feature(abi_c_cmse_nonsecure_call, no_core, lang_items, intrinsics)]
+#![no_core]
+#[lang="sized"]
+pub trait Sized { }
+#[lang="copy"]
+pub trait Copy { }
+
+extern "rust-intrinsic" {
+    pub fn transmute<T, U>(e: T) -> U;
+}
 
 #[no_mangle]
 pub fn test(a: u32, b: u32, c: u32, d: u32, e: u32) -> u32 {
     let non_secure_function = unsafe {
-        core::mem::transmute::<
+        transmute::<
             usize,
             extern "C-cmse-nonsecure-call" fn(u32, u32, u32, u32, u32) -> u32>
         (

src/test/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1.rs

@@ -1,6 +1,8 @@
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
-#![feature(abi_c_cmse_nonsecure_call)]
-#![no_std]
+// needs-llvm-components: arm
+#![feature(abi_c_cmse_nonsecure_call, lang_items, no_core)]
+#![no_core]
+#[lang="sized"]
+trait Sized { }
 
 pub extern "C-cmse-nonsecure-call" fn test() {} //~ ERROR [E0781]

src/test/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-1.stderr

@@ -1,8 +1,8 @@
-error[E0781]: the `"cmse-nonsecure-call"` ABI is only allowed on function pointers.
-  --> $DIR/wrong-abi-location-1.rs:6:1
+error[E0781]: the `"C-cmse-nonsecure-call"` ABI is only allowed on function pointers.
+  --> $DIR/wrong-abi-location-1.rs:8:1
    |
-LL | pub extern "C-cmse-nonsecure-call" fn test() {} //~ ERROR [E0781]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | pub extern "C-cmse-nonsecure-call" fn test() {}
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: aborting due to previous error
 

src/test/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2.rs

@@ -1,7 +1,9 @@
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
-#![feature(abi_c_cmse_nonsecure_call)]
-#![no_std]
+// needs-llvm-components: arm
+#![feature(abi_c_cmse_nonsecure_call, lang_items, no_core)]
+#![no_core]
+#[lang="sized"]
+trait Sized { }
 
 extern "C-cmse-nonsecure-call" { //~ ERROR [E0781]
     fn test();

src/test/ui/cmse-nonsecure/cmse-nonsecure-call/wrong-abi-location-2.stderr

@@ -1,8 +1,8 @@
 error[E0781]: the `"C-cmse-nonsecure-call"` ABI is only allowed on function pointers.
-  --> $DIR/wrong-abi-location-2.rs:6:1
+  --> $DIR/wrong-abi-location-2.rs:8:1
    |
 LL | / extern "C-cmse-nonsecure-call" {
-LL | |     fn test(); //~ ERROR [E0781]
+LL | |     fn test();
 LL | | }
    | |_^