Rollup merge of #82404 - nagisa:nagisa/hexagon-enums-llvm-comps, r=petrochenkov

Test hexagon-enum only when llvm target is present

See https://github.com/rust-lang/rust/pull/82379#issuecomment-783439754

r? ``````@petrochenkov``````

``````@bors`````` rollup
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Dylan DPC 2021-02-27 02:34:25 +01:00 committed by GitHub
commit 2d175bbd2c
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2 changed files with 6 additions and 5 deletions

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@ -1,4 +1,5 @@
// compile-flags: --target hexagon-unknown-linux-musl
// needs-llvm-components: hexagon
//
// Verify that the hexagon targets implement the repr(C) for enums correctly.
//

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@ -81,7 +81,7 @@ error: layout_of(A) = Layout {
raw: 1,
},
}
--> $DIR/hexagon-enum.rs:15:1
--> $DIR/hexagon-enum.rs:16:1
|
LL | enum A { Apple }
| ^^^^^^^^^^^^^^^^
@ -169,7 +169,7 @@ error: layout_of(B) = Layout {
raw: 1,
},
}
--> $DIR/hexagon-enum.rs:19:1
--> $DIR/hexagon-enum.rs:20:1
|
LL | enum B { Banana = 255, }
| ^^^^^^^^^^^^^^^^^^^^^^^^
@ -257,7 +257,7 @@ error: layout_of(C) = Layout {
raw: 2,
},
}
--> $DIR/hexagon-enum.rs:23:1
--> $DIR/hexagon-enum.rs:24:1
|
LL | enum C { Chaenomeles = 256, }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -345,7 +345,7 @@ error: layout_of(P) = Layout {
raw: 4,
},
}
--> $DIR/hexagon-enum.rs:27:1
--> $DIR/hexagon-enum.rs:28:1
|
LL | enum P { Peach = 0x1000_0000isize, }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -433,7 +433,7 @@ error: layout_of(T) = Layout {
raw: 4,
},
}
--> $DIR/hexagon-enum.rs:33:1
--> $DIR/hexagon-enum.rs:34:1
|
LL | enum T { Tangerine = TANGERINE as isize }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^