Rollup merge of #83485 - Amanieu:asm_llvm10, r=joshtriplett

Mark asm tests as requiring LLVM 10.0.1

src/test/assembly/asm/aarch64-modifiers.rs

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: -O
 // compile-flags: --target aarch64-unknown-linux-gnu

src/test/assembly/asm/aarch64-types.rs

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: --target aarch64-unknown-linux-gnu
 // needs-llvm-components: aarch64

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: -O
 // compile-flags: --target armv7-unknown-linux-gnueabihf

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: --target armv7-unknown-linux-gnueabihf
 // compile-flags: -C target-feature=+neon

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: --target hexagon-unknown-linux-musl
 // needs-llvm-components: hexagon

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // revisions: mips32 mips64
 // assembly-output: emit-asm
 //[mips32] compile-flags: --target mips-unknown-linux-gnu

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: --target nvptx64-nvidia-cuda
 // compile-flags: --crate-type cdylib

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // revisions: riscv64 riscv32
 // assembly-output: emit-asm
 //[riscv64] compile-flags: --target riscv64imac-unknown-none-elf

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // assembly-output: emit-asm
 // compile-flags: --target wasm32-unknown-unknown
 // compile-flags: --crate-type cdylib

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // revisions: x86_64 i686
 // assembly-output: emit-asm
 // compile-flags: -O

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

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // revisions: x86_64 i686
 // assembly-output: emit-asm
 //[x86_64] compile-flags: --target x86_64-unknown-linux-gnu

src/test/codegen/alloc-optimisation.rs

 //
-// no-system-llvm
+// min-llvm-version: 10.0.1
 // compile-flags: -O
 #![crate_type="lib"]
 

src/test/ui/asm/const.rs

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // only-x86_64
 // run-pass
 

src/test/ui/asm/srcloc.rs

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // only-x86_64
 // build-fail
 

src/test/ui/asm/sym.rs

-// no-system-llvm
+// min-llvm-version: 10.0.1
 // only-x86_64
 // only-linux
 // run-pass