rust/tests/mir-opt/pre-codegen/optimizes_into_variable.rs

20 lines
536 B
Rust

// skip-filecheck
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
//@ compile-flags: -C overflow-checks=on
struct Point {
x: u32,
y: u32,
}
// EMIT_MIR_FOR_EACH_BIT_WIDTH
// EMIT_MIR optimizes_into_variable.main.ScalarReplacementOfAggregates.diff
// EMIT_MIR optimizes_into_variable.main.GVN.diff
// EMIT_MIR optimizes_into_variable.main.SimplifyLocals-final.after.mir
// EMIT_MIR optimizes_into_variable.main.PreCodegen.after.mir
fn main() {
let x = 2 + 2;
let y = [0, 1, 2, 3, 4, 5][3];
let z = (Point { x: 12, y: 42}).y;
}