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This commit is contained in:
Camille GILLOT 2023-12-02 20:18:21 +00:00
parent 3fc03948a8
commit b8f2f63931
1 changed files with 5 additions and 1 deletions
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6
tests/mir-opt/const_prop/boxes.rs
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@ -1,4 +1,3 @@
// skip-filecheck
// unit-test: ConstProp // unit-test: ConstProp
// compile-flags: -O // compile-flags: -O
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY // EMIT_MIR_FOR_EACH_PANIC_STRATEGY
@ -9,6 +8,11 @@
// EMIT_MIR boxes.main.ConstProp.diff // EMIT_MIR boxes.main.ConstProp.diff
fn main() { fn main() {
// CHECK-LABEL: fn main(
// CHECK: debug x => [[x:_.*]];
// CHECK: (*{{_.*}}) = const 42_i32;
// CHECK: [[tmp:_.*]] = (*{{_.*}});
// CHECK: [[x]] = Add(move [[tmp]], const 0_i32);
let x = *(#[rustc_box] let x = *(#[rustc_box]
Box::new(42)) Box::new(42))
+ 0; + 0;