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Add FileCheck annotations to dataflow-const-prop tests #119759

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merged 19 commits into from
Feb 5, 2024
Merged

Add FileCheck annotations to dataflow-const-prop tests #119759

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1eaeaaf
Add FileCheck for array_index.rs, boolean_identities.rs and cast.rs
sfzhu93 Jan 8, 2024
e05c779
Add FileCheck for checked.rs and default_boxed_slice.rs.
sfzhu93 Jan 8, 2024
33e5d85
Add FileCheck for enum.rs
sfzhu93 Jan 8, 2024
24aefa0
Add FileCheck for if.rs, inherit_overflow.rs, issue_81605.rs
sfzhu93 Jan 9, 2024
9452d7e
Add FileCheck to 3 tests: large_array_index, mult_by_zero, and offset_of
sfzhu93 Jan 9, 2024
e9152e2
Add FileCheck to 3 tests: ref_without_sb, repeat, repr_transparent
sfzhu93 Jan 9, 2024
3ab1d5d
Add FileCheck to 3 tests: self_assign_add, self_assign, and sibling_ptr
sfzhu93 Jan 9, 2024
d765e3a
Add FileCheck to slice_len.rs
sfzhu93 Jan 9, 2024
732f6a1
Add FileCheck to struct.rs
sfzhu93 Jan 9, 2024
1adda9a
Add FileCheck to terminator.rs and tuple.rs
sfzhu93 Jan 9, 2024
7135168
Add FileCheck for enum.rs
sfzhu93 Jan 8, 2024
d63f10b
resolve code reviews
sfzhu93 Jan 12, 2024
1c886d7
resolve code reviews
sfzhu93 Jan 12, 2024
cd77d59
update enum.rs for code review
sfzhu93 Jan 13, 2024
5747ece
add FIXME for default_boxed_slice.rs
sfzhu93 Jan 15, 2024
edba949
update misuse of check-label
sfzhu93 Jan 20, 2024
7ad307d
finish a pattern in `enum.rs`
sfzhu93 Jan 20, 2024
65b1083
update enum.rs
sfzhu93 Jan 23, 2024
699b59c
update terminator.rs
sfzhu93 Jan 29, 2024
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12 changes: 11 additions & 1 deletion tests/mir-opt/dataflow-const-prop/array_index.rs
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Original file line number Diff line number Diff line change
@@ -1,9 +1,19 @@
// skip-filecheck
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
// unit-test: DataflowConstProp
// EMIT_MIR_FOR_EACH_BIT_WIDTH

// EMIT_MIR array_index.main.DataflowConstProp.diff

// CHECK-LABEL: fn main() -> () {
fn main() {
// CHECK: let mut [[array_lit:_.*]]: [u32; 4];
// CHECK: debug x => [[x:_.*]];

let x: u32 = [0, 1, 2, 3][2];
// CHECK: bb{{[0-9]+}}: {
// CHECK: [[array_lit]] = [const 0_u32, const 1_u32, const 2_u32, const 3_u32];
// CHECK: [[index:_.*]] = const 2_usize;
// CHECK: bb{{[0-9]+}}: {
// CHECK-NOT: [[x]] = [[array_lit]][[[index]]];
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// CHECK: [[x]] = [[array_lit]][2 of 3];
}
5 changes: 4 additions & 1 deletion tests/mir-opt/dataflow-const-prop/boolean_identities.rs
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Original file line number Diff line number Diff line change
@@ -1,11 +1,14 @@
// skip-filecheck
// unit-test: DataflowConstProp

// EMIT_MIR boolean_identities.test.DataflowConstProp.diff

// CHECK-LABEL: fn test(
pub fn test(x: bool, y: bool) -> bool {
(y | true) & (x & false)
// CHECK: _0 = const false;
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}

// CHECK-LABEL: fn main(
fn main() {
test(true, false);
}
8 changes: 7 additions & 1 deletion tests/mir-opt/dataflow-const-prop/cast.rs
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Original file line number Diff line number Diff line change
@@ -1,8 +1,14 @@
// skip-filecheck
// unit-test: DataflowConstProp

// EMIT_MIR cast.main.DataflowConstProp.diff

// CHECK-LABEL: fn main(
fn main() {
// CHECK: debug a => [[a:_.*]];
// CHECK: debug b => [[b:_.*]];

// CHECK: [[a]] = const 257_i32;
let a = 257;
// CHECK: [[b]] = const 2_u8;
let b = a as u8 + 1;
}