20 lines
375 B
Rust
20 lines
375 B
Rust
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// compile-flags: -O
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#![crate_type = "lib"]
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#[no_mangle]
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pub fn u16_be_to_arch(mut data: [u8; 2]) -> [u8; 2] {
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// CHECK-LABEL: @u16_be_to_arch
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// CHECK: @llvm.bswap.i16
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data.reverse();
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data
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}
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#[no_mangle]
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pub fn u32_be_to_arch(mut data: [u8; 4]) -> [u8; 4] {
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// CHECK-LABEL: @u32_be_to_arch
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// CHECK: @llvm.bswap.i32
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data.reverse();
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data
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}
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