From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- ...nt.unwrap.SimplifyCfg-elaborate-drops.after.mir | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 tests/mir-opt/no_drop_for_inactive_variant.unwrap.SimplifyCfg-elaborate-drops.after.mir (limited to 'tests/mir-opt/no_drop_for_inactive_variant.unwrap.SimplifyCfg-elaborate-drops.after.mir') diff --git a/tests/mir-opt/no_drop_for_inactive_variant.unwrap.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/no_drop_for_inactive_variant.unwrap.SimplifyCfg-elaborate-drops.after.mir new file mode 100644 index 000000000..69327b7af --- /dev/null +++ b/tests/mir-opt/no_drop_for_inactive_variant.unwrap.SimplifyCfg-elaborate-drops.after.mir @@ -0,0 +1,49 @@ +// MIR for `unwrap` after SimplifyCfg-elaborate-drops + +fn unwrap(_1: Option) -> T { + debug opt => _1; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+0:14: +0:17 + let mut _0: T; // return place in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+0:33: +0:34 + let mut _2: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:9: +2:16 + let _3: T; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15 + let mut _4: !; // in scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + let mut _5: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2 + let mut _6: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2 + let mut _7: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2 + scope 1 { + debug x => _3; // in scope 1 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15 + } + + bb0: { + _2 = discriminant(_1); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+1:11: +1:14 + switchInt(move _2) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+1:5: +1:14 + } + + bb1: { + StorageLive(_4); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + _4 = begin_panic::<&str>(const "explicit panic") -> bb4; // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + // mir::Constant + // + span: $SRC_DIR/std/src/panic.rs:LL:COL + // + literal: Const { ty: fn(&str) -> ! {begin_panic::<&str>}, val: Value() } + // mir::Constant + // + span: $SRC_DIR/std/src/panic.rs:LL:COL + // + literal: Const { ty: &str, val: Value(Slice(..)) } + } + + bb2: { + unreachable; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+1:11: +1:14 + } + + bb3: { + StorageLive(_3); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15 + _3 = move ((_1 as Some).0: T); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15 + _0 = move _3; // scope 1 at $DIR/no_drop_for_inactive_variant.rs:+2:20: +2:21 + StorageDead(_3); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:20: +2:21 + _5 = discriminant(_1); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2 + return; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:2: +5:2 + } + + bb4 (cleanup): { + _7 = discriminant(_1); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2 + resume; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+0:1: +5:2 + } +} -- cgit v1.2.3