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16 lines
345 B
Rust
16 lines
345 B
Rust
//@ compile-flags: -O -C debug-assertions=yes
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#![crate_type = "lib"]
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#[no_mangle]
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pub fn test(src: *const u8, dst: *const u8) -> usize {
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// CHECK-LABEL: @test(
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// CHECK-NOT: panic
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let src_usize = src.addr();
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let dst_usize = dst.addr();
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if src_usize > dst_usize {
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return src_usize - dst_usize;
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}
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return 0;
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}
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