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19 lines
409 B
Rust
19 lines
409 B
Rust
// This test checks an optimization that is not guaranteed to work. This test case should not block
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// a future LLVM update.
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// compile-flags: -O
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#![crate_type = "lib"]
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#[repr(u8)]
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pub enum Exception {
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Low = 5,
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High = 10,
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}
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// CHECK-LABEL: @access
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#[no_mangle]
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pub fn access(array: &[usize; 12], exc: Exception) -> usize {
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// CHECK-NOT: panic_bounds_check
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array[(exc as u8 - 4) as usize]
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}
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