52 lines
1.3 KiB
Rust
52 lines
1.3 KiB
Rust
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// compile-flags: -O -Zmir-opt-level=2 -Cdebuginfo=2
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// ignore-debug
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#![crate_type = "lib"]
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pub struct Blueprint {
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pub fuel_tank_size: u32,
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pub payload: u32,
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pub wheel_diameter: u32,
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pub wheel_width: u32,
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pub storage: u32,
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}
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pub fn naive(a: &Blueprint, b: &Blueprint) -> bool {
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(a.fuel_tank_size == b.fuel_tank_size)
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&& (a.payload == b.payload)
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&& (a.wheel_diameter == b.wheel_diameter)
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&& (a.wheel_width == b.wheel_width)
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&& (a.storage == b.storage)
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}
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pub fn bitand(a: &Blueprint, b: &Blueprint) -> bool {
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(a.fuel_tank_size == b.fuel_tank_size)
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& (a.payload == b.payload)
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& (a.wheel_diameter == b.wheel_diameter)
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& (a.wheel_width == b.wheel_width)
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& (a.storage == b.storage)
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}
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pub fn returning(a: &Blueprint, b: &Blueprint) -> bool {
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if a.fuel_tank_size != b.fuel_tank_size {
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return false;
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}
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if a.payload != b.payload {
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return false;
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}
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if a.wheel_diameter != b.wheel_diameter {
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return false;
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}
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if a.wheel_width != b.wheel_width {
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return false;
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}
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if a.storage != b.storage {
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return false;
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}
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true
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}
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// EMIT_MIR chained_comparison.naive.PreCodegen.after.mir
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// EMIT_MIR chained_comparison.bitand.PreCodegen.after.mir
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// EMIT_MIR chained_comparison.returning.PreCodegen.after.mir
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