From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/mir-opt/const_prop/boxes.main.ConstProp.diff | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 tests/mir-opt/const_prop/boxes.main.ConstProp.diff (limited to 'tests/mir-opt/const_prop/boxes.main.ConstProp.diff') diff --git a/tests/mir-opt/const_prop/boxes.main.ConstProp.diff b/tests/mir-opt/const_prop/boxes.main.ConstProp.diff new file mode 100644 index 000000000..5ec421eb2 --- /dev/null +++ b/tests/mir-opt/const_prop/boxes.main.ConstProp.diff @@ -0,0 +1,60 @@ +- // MIR for `main` before ConstProp ++ // MIR for `main` after ConstProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/boxes.rs:+0:11: +0:11 + let _1: i32; // in scope 0 at $DIR/boxes.rs:+1:9: +1:10 + let mut _2: i32; // in scope 0 at $DIR/boxes.rs:+1:13: +1:22 + let mut _3: std::boxed::Box; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + let mut _4: usize; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + let mut _5: usize; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + let mut _6: *mut u8; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + let mut _7: std::boxed::Box; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + let mut _8: *const i32; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + let mut _9: *const i32; // in scope 0 at $DIR/boxes.rs:+1:14: +1:22 + scope 1 { + debug x => _1; // in scope 1 at $DIR/boxes.rs:+1:9: +1:10 + } + scope 2 { + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/boxes.rs:+1:9: +1:10 + StorageLive(_2); // scope 0 at $DIR/boxes.rs:+1:13: +1:22 + StorageLive(_3); // scope 0 at $DIR/boxes.rs:+1:14: +1:22 +- _4 = SizeOf(i32); // scope 2 at $DIR/boxes.rs:+1:14: +1:22 +- _5 = AlignOf(i32); // scope 2 at $DIR/boxes.rs:+1:14: +1:22 ++ _4 = const 4_usize; // scope 2 at $DIR/boxes.rs:+1:14: +1:22 ++ _5 = const 4_usize; // scope 2 at $DIR/boxes.rs:+1:14: +1:22 + _6 = alloc::alloc::exchange_malloc(move _4, move _5) -> bb1; // scope 2 at $DIR/boxes.rs:+1:14: +1:22 + // mir::Constant + // + span: $DIR/boxes.rs:13:14: 13:22 + // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value() } + } + + bb1: { + StorageLive(_7); // scope 0 at $DIR/boxes.rs:+1:14: +1:22 + _7 = ShallowInitBox(move _6, i32); // scope 0 at $DIR/boxes.rs:+1:14: +1:22 + _8 = (((_7.0: std::ptr::Unique).0: std::ptr::NonNull).0: *const i32); // scope 0 at $DIR/boxes.rs:+1:19: +1:21 + (*_8) = const 42_i32; // scope 0 at $DIR/boxes.rs:+1:19: +1:21 + _3 = move _7; // scope 0 at $DIR/boxes.rs:+1:14: +1:22 + StorageDead(_7); // scope 0 at $DIR/boxes.rs:+1:21: +1:22 + _9 = (((_3.0: std::ptr::Unique).0: std::ptr::NonNull).0: *const i32); // scope 0 at $DIR/boxes.rs:+1:13: +1:22 + _2 = (*_9); // scope 0 at $DIR/boxes.rs:+1:13: +1:22 + _1 = Add(move _2, const 0_i32); // scope 0 at $DIR/boxes.rs:+1:13: +1:26 + StorageDead(_2); // scope 0 at $DIR/boxes.rs:+1:25: +1:26 + drop(_3) -> [return: bb2, unwind: bb3]; // scope 0 at $DIR/boxes.rs:+1:26: +1:27 + } + + bb2: { + StorageDead(_3); // scope 0 at $DIR/boxes.rs:+1:26: +1:27 + _0 = const (); // scope 0 at $DIR/boxes.rs:+0:11: +2:2 + StorageDead(_1); // scope 0 at $DIR/boxes.rs:+2:1: +2:2 + return; // scope 0 at $DIR/boxes.rs:+2:2: +2:2 + } + + bb3 (cleanup): { + resume; // scope 0 at $DIR/boxes.rs:+0:1: +2:2 + } + } + -- cgit v1.2.3