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Add FileCheck annotations to mir-opt/copy-prop #135099

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Add FileCheck annotations to mir-opt/copy-prop #135099

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1b5a744
Add FileCheck to branch.rs
Shunpoco Jan 4, 2025
e6dcb25
Add FileCheck to calls.rs
Shunpoco Jan 4, 2025
78a143f
Add FileCheck to copy_propagation_arg.rs
Shunpoco Jan 4, 2025
ab21ba3
Add FileCheck to custom_move_arg.rs
Shunpoco Jan 4, 2025
4057797
Add FileCheck to cycle.rs
Shunpoco Jan 4, 2025
77d5711
Add FileCheck to dead_stores_79191.rs
Shunpoco Jan 4, 2025
f53476b
Add FileCheck to dead_stores_better.rs
Shunpoco Jan 4, 2025
2d04a63
Add FileCheck to issue_107511.rs
Shunpoco Jan 4, 2025
d0365d3
Add FileCheck to move_arg.rs
Shunpoco Jan 4, 2025
334d501
Add FileCheck to move_projection.rs
Shunpoco Jan 4, 2025
d3176d5
Add FileCheck to mutate_through_pointer.rs
Shunpoco Jan 4, 2025
ef42830
Add FileCheck to non_dominate.rs
Shunpoco Jan 4, 2025
4627ea1
Add FileCheck to partial_init.rs
Shunpoco Jan 4, 2025
381466c
Add FileCheck to reborrow.rs
Shunpoco Jan 4, 2025
1aeeebc
address review: add CHECKs in calls.rs
Shunpoco Jan 8, 2025
30a656a
address review: add CHECKs in cycle.rs
Shunpoco Jan 8, 2025
0d6fa54
address review: dead_stores_better.rs should use DeadStoreElimination…
Shunpoco Jan 8, 2025
430d888
address review: add debug info in issue_107511.rs
Shunpoco Jan 8, 2025
6eab7c7
address review: add opaques in move_projection.rs
Shunpoco Jan 8, 2025
7a64137
address review: add CHECKs for baz in copy_propagation_arg.rs
Shunpoco Jan 8, 2025
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11 changes: 10 additions & 1 deletion tests/mir-opt/copy-prop/cycle.rs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
// skip-filecheck
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
//! Tests that cyclic assignments don't hang CopyProp, and result in reasonable code.
//@ test-mir-pass: CopyProp
Expand All @@ -8,6 +7,16 @@ fn val() -> i32 {

// EMIT_MIR cycle.main.CopyProp.diff
fn main() {
// CHECK-LABEL: fn main(
// CHECK: debug z => _2;
// CHECK-NOT: StorageLive(_2);
// CHECK: _2 = copy _1;
// CHECK-NOT: StorageLive(_3);
// CHECK-NOT: _3 = copy _2;
// CHECK-NOT: StorageLive(_4);
// CHECK-NOT: _4 = copy _3;
// CHECK-NOT: _1 = move _4;
// CHECK: _1 = copy _2;
let mut x = val();
let y = x;
let z = y;
Expand Down