4668123945
To reproduce the changes in this commit locally: - Run `./x test tidy` and remove all the output files not associated with a test file anymore, as reported by tidy. - Run `./x test tests/mir-opt --bless` to generate the new outputs.
133 lines
8.8 KiB
Diff
133 lines
8.8 KiB
Diff
- // MIR for `main` before Inline
|
|
+ // MIR for `main` after Inline
|
|
|
|
fn main() -> () {
|
|
let mut _0: (); // return place in scope 0 at $DIR/inline_generator.rs:+0:11: +0:11
|
|
let _1: std::ops::GeneratorState<i32, bool>; // in scope 0 at $DIR/inline_generator.rs:+1:9: +1:11
|
|
let mut _2: std::pin::Pin<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>; // in scope 0 at $DIR/inline_generator.rs:+1:14: +1:32
|
|
let mut _3: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline_generator.rs:+1:23: +1:31
|
|
let mut _4: [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 0 at $DIR/inline_generator.rs:+1:28: +1:31
|
|
+ let mut _5: bool; // in scope 0 at $DIR/inline_generator.rs:+1:33: +1:46
|
|
scope 1 {
|
|
debug _r => _1; // in scope 1 at $DIR/inline_generator.rs:+1:9: +1:11
|
|
}
|
|
+ scope 2 (inlined g) { // at $DIR/inline_generator.rs:9:28: 9:31
|
|
+ }
|
|
+ scope 3 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new) { // at $DIR/inline_generator.rs:9:14: 9:32
|
|
+ debug pointer => _3; // in scope 3 at $SRC_DIR/core/src/pin.rs:LL:COL
|
|
+ scope 4 {
|
|
+ scope 5 (inlined Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new_unchecked) { // at $SRC_DIR/core/src/pin.rs:LL:COL
|
|
+ debug pointer => _3; // in scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ scope 6 (inlined g::{closure#0}) { // at $DIR/inline_generator.rs:9:33: 9:46
|
|
+ debug a => _5; // in scope 6 at $DIR/inline_generator.rs:15:6: 15:7
|
|
+ let mut _6: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ let mut _7: u32; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ let mut _8: i32; // in scope 6 at $DIR/inline_generator.rs:15:17: 15:39
|
|
+ let mut _9: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ let mut _10: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]; // in scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ }
|
|
|
|
bb0: {
|
|
StorageLive(_1); // scope 0 at $DIR/inline_generator.rs:+1:9: +1:11
|
|
StorageLive(_2); // scope 0 at $DIR/inline_generator.rs:+1:14: +1:32
|
|
StorageLive(_3); // scope 0 at $DIR/inline_generator.rs:+1:23: +1:31
|
|
StorageLive(_4); // scope 0 at $DIR/inline_generator.rs:+1:28: +1:31
|
|
- _4 = g() -> bb1; // scope 0 at $DIR/inline_generator.rs:+1:28: +1:31
|
|
- // mir::Constant
|
|
- // + span: $DIR/inline_generator.rs:9:28: 9:29
|
|
- // + literal: Const { ty: fn() -> impl Generator<bool> {g}, val: Value(<ZST>) }
|
|
- }
|
|
-
|
|
- bb1: {
|
|
+ _4 = [generator@$DIR/inline_generator.rs:15:5: 15:8 (#0)]; // scope 2 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ // generator
|
|
+ // + def_id: DefId(0:7 ~ inline_generator[e37e]::g::{closure#0})
|
|
+ // + substs: [
|
|
+ // bool,
|
|
+ // i32,
|
|
+ // bool,
|
|
+ // {bool, i32},
|
|
+ // (),
|
|
+ // ]
|
|
+ // + movability: Movable
|
|
_3 = &mut _4; // scope 0 at $DIR/inline_generator.rs:+1:23: +1:31
|
|
- _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new(move _3) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:32
|
|
- // mir::Constant
|
|
- // + span: $DIR/inline_generator.rs:9:14: 9:22
|
|
- // + user_ty: UserType(0)
|
|
- // + literal: Const { ty: fn(&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]) -> Pin<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]> {Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>::new}, val: Value(<ZST>) }
|
|
- }
|
|
-
|
|
- bb2: {
|
|
+ _2 = Pin::<&mut [generator@$DIR/inline_generator.rs:15:5: 15:8]> { pointer: move _3 }; // scope 5 at $SRC_DIR/core/src/pin.rs:LL:COL
|
|
StorageDead(_3); // scope 0 at $DIR/inline_generator.rs:+1:31: +1:32
|
|
- _1 = <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume(move _2, const false) -> [return: bb3, unwind: bb4]; // scope 0 at $DIR/inline_generator.rs:+1:14: +1:46
|
|
- // mir::Constant
|
|
- // + span: $DIR/inline_generator.rs:9:33: 9:39
|
|
- // + literal: Const { ty: for<'a> fn(Pin<&'a mut [generator@$DIR/inline_generator.rs:15:5: 15:8]>, bool) -> GeneratorState<<[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::Yield, <[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::Return> {<[generator@$DIR/inline_generator.rs:15:5: 15:8] as Generator<bool>>::resume}, val: Value(<ZST>) }
|
|
+ StorageLive(_5); // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46
|
|
+ _5 = const false; // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46
|
|
+ _6 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ _7 = discriminant((*_6)); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ switchInt(move _7) -> [0: bb3, 1: bb7, 3: bb8, otherwise: bb9]; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
}
|
|
|
|
- bb3: {
|
|
+ bb1: {
|
|
+ StorageDead(_5); // scope 0 at $DIR/inline_generator.rs:+1:33: +1:46
|
|
StorageDead(_2); // scope 0 at $DIR/inline_generator.rs:+1:45: +1:46
|
|
StorageDead(_4); // scope 0 at $DIR/inline_generator.rs:+1:46: +1:47
|
|
_0 = const (); // scope 0 at $DIR/inline_generator.rs:+0:11: +2:2
|
|
StorageDead(_1); // scope 0 at $DIR/inline_generator.rs:+2:1: +2:2
|
|
return; // scope 0 at $DIR/inline_generator.rs:+2:2: +2:2
|
|
}
|
|
|
|
- bb4 (cleanup): {
|
|
+ bb2 (cleanup): {
|
|
resume; // scope 0 at $DIR/inline_generator.rs:+0:1: +2:2
|
|
+ }
|
|
+
|
|
+ bb3: {
|
|
+ StorageLive(_8); // scope 6 at $DIR/inline_generator.rs:15:17: 15:39
|
|
+ switchInt(_5) -> [0: bb4, otherwise: bb5]; // scope 6 at $DIR/inline_generator.rs:15:20: 15:21
|
|
+ }
|
|
+
|
|
+ bb4: {
|
|
+ _8 = const 13_i32; // scope 6 at $DIR/inline_generator.rs:15:35: 15:37
|
|
+ goto -> bb6; // scope 6 at $DIR/inline_generator.rs:15:17: 15:39
|
|
+ }
|
|
+
|
|
+ bb5: {
|
|
+ _8 = const 7_i32; // scope 6 at $DIR/inline_generator.rs:15:24: 15:25
|
|
+ goto -> bb6; // scope 6 at $DIR/inline_generator.rs:15:17: 15:39
|
|
+ }
|
|
+
|
|
+ bb6: {
|
|
+ _1 = GeneratorState::<i32, bool>::Yielded(move _8); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
|
|
+ _9 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
|
|
+ discriminant((*_9)) = 3; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39
|
|
+ goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:11: 15:39
|
|
+ }
|
|
+
|
|
+ bb7: {
|
|
+ assert(const false, "generator resumed after completion") -> [success: bb7, unwind: bb2]; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ }
|
|
+
|
|
+ bb8: {
|
|
+ StorageLive(_8); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
+ StorageDead(_8); // scope 6 at $DIR/inline_generator.rs:15:38: 15:39
|
|
+ _1 = GeneratorState::<i32, bool>::Complete(_5); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
|
|
+ _10 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
|
|
+ discriminant((*_10)) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41
|
|
+ goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:41: 15:41
|
|
+ }
|
|
+
|
|
+ bb9: {
|
|
+ unreachable; // scope 6 at $DIR/inline_generator.rs:15:5: 15:41
|
|
}
|
|
}
|
|
|