rust/tests/mir-opt/const_prop/ref_deref.rs

//@ test-mir-pass: GVN

// EMIT_MIR ref_deref.main.GVN.diff
fn main() {
    // CHECK-LABEL: fn main(
    // CHECK: debug a => [[a:_.*]];
    // CHECK: [[a]] = const 4_i32;
    let a = *(&4);
}
mir-opt tests: rename unit-test -> test-mir-pass 2024-04-20 06:19:34 -05:00			`//@ test-mir-pass: GVN`
--bless more mir-opt tests. 2020-04-04 12:15:01 -05:00
Replace legacy ConstProp by GVN. 2023-09-20 16:43:33 -05:00			`// EMIT_MIR ref_deref.main.GVN.diff`
[const-prop] Handle ProjectionElem::Deref 2019-06-03 20:52:26 -05:00			`fn main() {`
FileCheck ref_deref. 2023-12-02 14:58:35 -06:00			`// CHECK-LABEL: fn main(`
			`// CHECK: debug a => [[a:_.*]];`
Replace legacy ConstProp by GVN. 2023-09-20 16:43:33 -05:00			`// CHECK: [[a]] = const 4_i32;`
FileCheck ref_deref. 2023-12-02 14:58:35 -06:00			`let a = *(&4);`
[const-prop] Handle ProjectionElem::Deref 2019-06-03 20:52:26 -05:00			`}`