Re-Annotate the tests with needs-llvm-components

Doesn't work though, because compiletest doesn't process ignores on a
per-revision manner.

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.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/cmse-nonsecure/cmse-nonsecure-call/params-on-registers.rs

@@ -1,6 +1,6 @@
 // build-pass
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
+// needs-llvm-components: arm
 #![feature(abi_c_cmse_nonsecure_call)]
 #![no_std]
 

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

@@ -1,7 +1,16 @@
 // 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 {

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

@@ -1,5 +1,5 @@
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
+// needs-llvm-components: arm
 #![feature(abi_c_cmse_nonsecure_call)]
 #![no_std]
 

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

@@ -1,5 +1,5 @@
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
+// needs-llvm-components: arm
 #![feature(abi_c_cmse_nonsecure_call)]
 #![no_std]
 

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

@@ -1,6 +1,6 @@
 // build-pass
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
+// needs-llvm-components: arm
 #![feature(cmse_nonsecure_entry)]
 #![no_std]
 

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

@@ -1,10 +1,15 @@
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
-#![feature(cmse_nonsecure_entry)]
-#![no_std]
+// needs-llvm-components: arm
+// min-llvm-version: 11.0
+#![feature(cmse_nonsecure_entry, no_core, lang_items)]
+#![no_core]
+#[lang="sized"]
+trait Sized { }
+#[lang="copy"]
+trait Copy { }
 
 #[no_mangle]
 #[cmse_nonsecure_entry]
-pub extern "C" fn entry_function(a: u32, b: u32, c: u32, d: u32, e: u32) -> u32 { //~ ERROR
-    a + b + c + d + e
+pub extern "C" fn entry_function(_: u32, _: u32, _: u32, _: u32, e: u32) -> u32 {
+    e
 }

src/test/ui/cmse-nonsecure/cmse-nonsecure-entry/wrong-abi.rs

@@ -1,5 +1,5 @@
 // compile-flags: --target thumbv8m.main-none-eabi --crate-type lib
-// only-thumbv8m.main-none-eabi
+// needs-llvm-components: arm
 #![feature(cmse_nonsecure_entry)]
 #![no_std]
 

src/test/ui/crate-loading/missing-std.rs

@@ -1,4 +1,5 @@
 // compile-flags: --target x86_64-unknown-uefi
+// needs-llvm-components: x86
 // rustc-env:CARGO=/usr/bin/cargo
 // rustc-env:RUSTUP_HOME=/home/bors/.rustup
 #![no_core]

src/test/ui/sanitize/crt-static.rs

@@ -1,4 +1,5 @@
 // compile-flags: -Z sanitizer=address -C target-feature=+crt-static --target x86_64-unknown-linux-gnu
+// needs-llvm-components: x86
 
 #![feature(no_core)]
 #![no_core]

src/test/ui/sanitize/incompatible.rs

@@ -1,4 +1,5 @@
 // compile-flags: -Z sanitizer=address -Z sanitizer=memory --target x86_64-unknown-linux-gnu
+// needs-llvm-components: x86
 // error-pattern: error: `-Zsanitizer=address` is incompatible with `-Zsanitizer=memory`
 
 #![feature(no_core)]

src/test/ui/sanitize/unsupported-target.rs

@@ -1,4 +1,5 @@
 // compile-flags: -Z sanitizer=leak --target i686-unknown-linux-gnu
+// needs-llvm-components: x86
 // error-pattern: error: leak sanitizer is not supported for this target
 #![feature(no_core)]
 #![no_core]