needs-llvm-components test directive repeated without need

Author: tshepang

tests/assembly/asm/riscv-types.rs

@@ -1,29 +1,24 @@
 //@ add-core-stubs
+//@ needs-llvm-components: riscv
 //@ revisions: riscv64 riscv32 riscv64-zfhmin riscv32-zfhmin riscv64-zfh riscv32-zfh
 //@ 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
 
 //@[riscv64-zfhmin] compile-flags: --target riscv64imac-unknown-none-elf --cfg riscv64
-//@[riscv64-zfhmin] needs-llvm-components: riscv
 //@[riscv64-zfhmin] compile-flags: -C target-feature=+zfhmin
 //@[riscv64-zfhmin] filecheck-flags: --check-prefix riscv64
 
 //@[riscv32-zfhmin] compile-flags: --target riscv32imac-unknown-none-elf
-//@[riscv32-zfhmin] needs-llvm-components: riscv
 //@[riscv32-zfhmin] compile-flags: -C target-feature=+zfhmin
 
 //@[riscv64-zfh] compile-flags: --target riscv64imac-unknown-none-elf --cfg riscv64
-//@[riscv64-zfh] needs-llvm-components: riscv
 //@[riscv64-zfh] compile-flags: -C target-feature=+zfh
 //@[riscv64-zfh] filecheck-flags: --check-prefix riscv64 --check-prefix zfhmin
 
 //@[riscv32-zfh] compile-flags: --target riscv32imac-unknown-none-elf
-//@[riscv32-zfh] needs-llvm-components: riscv
 //@[riscv32-zfh] compile-flags: -C target-feature=+zfh
 //@[riscv32-zfh] filecheck-flags: --check-prefix zfhmin
 

tests/codegen/asm/riscv-clobbers.rs

@@ -1,12 +1,10 @@
 //@ add-core-stubs
 //@ assembly-output: emit-asm
+//@ needs-llvm-components: riscv
 //@ revisions: rv32i rv64i rv32e
 //@[rv32i] compile-flags: --target riscv32i-unknown-none-elf
-//@[rv32i] needs-llvm-components: riscv
 //@[rv64i] compile-flags: --target riscv64imac-unknown-none-elf
-//@[rv64i] needs-llvm-components: riscv
 //@[rv32e] compile-flags: --target riscv32e-unknown-none-elf
-//@[rv32e] needs-llvm-components: riscv
 // ignore-tidy-linelength
 
 #![crate_type = "rlib"]

tests/codegen/riscv-target-abi.rs

@@ -1,16 +1,14 @@
 //@ add-core-stubs
+//@ needs-llvm-components: riscv
 //@ revisions:riscv64gc riscv32gc riscv32imac
 
 //@[riscv64gc] compile-flags: --target=riscv64gc-unknown-linux-gnu
-//@[riscv64gc] needs-llvm-components: riscv
 // riscv64gc: !{i32 1, !"target-abi", !"lp64d"}
 
 //@[riscv32gc] compile-flags: --target=riscv32gc-unknown-linux-musl
-//@[riscv32gc] needs-llvm-components: riscv
 // riscv32gc: !{i32 1, !"target-abi", !"ilp32d"}
 
 //@[riscv32imac] compile-flags: --target=riscv32imac-unknown-none-elf
-//@[riscv32imac] needs-llvm-components: riscv
 // riscv32imac: !{i32 1, !"target-abi", !"ilp32"}
 
 #![feature(no_core, lang_items)]

tests/ui/abi/riscv-discoverability-guidance.rs

@@ -1,10 +1,9 @@
 // ignore-tidy-linelength
 //@ add-core-stubs
+//@ needs-llvm-components: riscv
 //@ revisions: riscv32 riscv64
 //
-//@ [riscv32] needs-llvm-components: riscv
 //@ [riscv32] compile-flags: --target=riscv32i-unknown-none-elf -C target-feature=-unaligned-scalar-mem --crate-type=rlib
-//@ [riscv64] needs-llvm-components: riscv
 //@ [riscv64] compile-flags: --target=riscv64gc-unknown-none-elf -C target-feature=-unaligned-scalar-mem --crate-type=rlib
 #![no_core]
 #![feature(no_core, lang_items, abi_riscv_interrupt)]

tests/ui/asm/riscv/bad-reg.rs

@@ -1,18 +1,13 @@
 //@ add-core-stubs
 //@ needs-asm-support
+//@ needs-llvm-components: riscv
 //@ revisions: riscv32i riscv32imafc riscv32gc riscv32e riscv64imac riscv64gc
 //@[riscv32i] compile-flags: --target riscv32i-unknown-none-elf
-//@[riscv32i] needs-llvm-components: riscv
 //@[riscv32imafc] compile-flags: --target riscv32imafc-unknown-none-elf
-//@[riscv32imafc] needs-llvm-components: riscv
 //@[riscv32gc] compile-flags: --target riscv32gc-unknown-linux-gnu
-//@[riscv32gc] needs-llvm-components: riscv
 //@[riscv32e] compile-flags: --target riscv32e-unknown-none-elf
-//@[riscv32e] needs-llvm-components: riscv
 //@[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf
-//@[riscv64imac] needs-llvm-components: riscv
 //@[riscv64gc] compile-flags: --target riscv64gc-unknown-linux-gnu
-//@[riscv64gc] needs-llvm-components: riscv
 
 // Unlike riscv32e-registers.rs, this tests if the rustc can reject invalid registers
 // usage in the asm! API (in, out, inout, etc.).

tests/ui/asm/riscv/riscv32e-registers.rs

@@ -2,14 +2,12 @@
 //
 //@ add-core-stubs
 //@ build-fail
+//@ needs-llvm-components: riscv
 //@ revisions: riscv32e riscv32em riscv32emc
 //
 //@ compile-flags: --crate-type=rlib
-//@ [riscv32e] needs-llvm-components: riscv
 //@ [riscv32e] compile-flags: --target=riscv32e-unknown-none-elf
-//@ [riscv32em] needs-llvm-components: riscv
 //@ [riscv32em] compile-flags: --target=riscv32em-unknown-none-elf
-//@ [riscv32emc] needs-llvm-components: riscv
 //@ [riscv32emc] compile-flags: --target=riscv32emc-unknown-none-elf
 
 // Unlike bad-reg.rs, this tests if the assembler can reject invalid registers