rust/tests/mir-opt/equal_true.rs

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// unit-test InstCombine

// EMIT_MIR equal_true.opt.InstCombine.diff

fn opt(x: bool) -> i32 {
    if x == true { 0 } else { 1 }
}

fn main() {
    opt(true);
}
Add more `// unit-test`s to MIR opt tests 2022-08-03 00:44:25 +00:00			`// unit-test InstCombine`

Generalize to Eq(true, _place) and Eq(_place, true) 2020-09-03 17:48:27 +00:00			`// EMIT_MIR equal_true.opt.InstCombine.diff`

			`fn opt(x: bool) -> i32 {`
			`if x == true { 0 } else { 1 }`
			`}`

			`fn main() {`
			`opt(true);`
			`}`