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Move generator check earlier in inlining.

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This commit is contained in:
Camille GILLOT 2021-12-13 19:25:36 +01:00
parent 4a66a704b2
commit d48dbdc080
3 changed files with 12 additions and 19 deletions
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15
src/test/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.mir
View file

@ -20,21 +20,16 @@ fn main::{closure#0}(_1: *mut [generator@$DIR/generator-drop-cleanup.rs:10:15: 1
let _3: std::string::String; // in scope 0 at $DIR/generator-drop-cleanup.rs:11:13: 11:15
let _4: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:12:9: 12:14
let mut _5: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:12:9: 12:14
let mut _7: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:18: 10:18
let mut _8: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
let mut _9: u32; // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
let mut _6: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:18: 10:18
let mut _7: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
let mut _8: u32; // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
scope 1 {
debug _s => (((*_1) as variant#3).0: std::string::String); // in scope 1 at $DIR/generator-drop-cleanup.rs:11:13: 11:15
}
scope 2 (inlined String::new) { // at $DIR/generator-drop-cleanup.rs:11:18: 11:31
let mut _6: std::vec::Vec<u8>; // in scope 2 at $DIR/generator-drop-cleanup.rs:11:18: 11:31
scope 3 (inlined Vec::<u8>::new) { // at $DIR/generator-drop-cleanup.rs:11:18: 11:31
}
}
bb0: {
_9 = discriminant((*_1)); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
switchInt(move _9) -> [0_u32: bb7, 3_u32: bb10, otherwise: bb11]; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
_8 = discriminant((*_1)); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
switchInt(move _8) -> [0_u32: bb7, 3_u32: bb10, otherwise: bb11]; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
}
bb1: {

2
src/test/ui/mir/remove-zsts-query-cycle.rs
View file

@ -2,7 +2,7 @@
// optimized mir -> remove zsts -> layout of a generator -> optimized mir.
//
// edition:2018
// compile-flags: --crate-type=lib
// compile-flags: --crate-type=lib -Zinline-mir=yes
// build-pass
pub async fn listen() -> Result<(), std::io::Error> {