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 --- ...drops.opt_generic_copy.RemoveUnneededDrops.diff | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.diff (limited to 'tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.diff') diff --git a/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.diff b/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.diff new file mode 100644 index 000000000..933d6895f --- /dev/null +++ b/tests/mir-opt/remove_unneeded_drops.opt_generic_copy.RemoveUnneededDrops.diff @@ -0,0 +1,27 @@ +- // MIR for `opt_generic_copy` before RemoveUnneededDrops ++ // MIR for `opt_generic_copy` after RemoveUnneededDrops + + fn opt_generic_copy(_1: T) -> () { + debug x => _1; // in scope 0 at $DIR/remove_unneeded_drops.rs:+0:30: +0:31 + let mut _0: (); // return place in scope 0 at $DIR/remove_unneeded_drops.rs:+0:36: +0:36 + let _2: (); // in scope 0 at $DIR/remove_unneeded_drops.rs:+1:5: +1:12 + let mut _3: T; // in scope 0 at $DIR/remove_unneeded_drops.rs:+1:10: +1:11 + scope 1 (inlined std::mem::drop::) { // at $DIR/remove_unneeded_drops.rs:14:5: 14:12 + debug _x => _3; // in scope 1 at $SRC_DIR/core/src/mem/mod.rs:LL:COL + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/remove_unneeded_drops.rs:+1:5: +1:12 + StorageLive(_3); // scope 0 at $DIR/remove_unneeded_drops.rs:+1:10: +1:11 + _3 = _1; // scope 0 at $DIR/remove_unneeded_drops.rs:+1:10: +1:11 +- drop(_3) -> bb1; // scope 1 at $SRC_DIR/core/src/mem/mod.rs:LL:COL +- } +- +- bb1: { + StorageDead(_3); // scope 0 at $DIR/remove_unneeded_drops.rs:+1:11: +1:12 + StorageDead(_2); // scope 0 at $DIR/remove_unneeded_drops.rs:+1:12: +1:13 +- nop; // scope 0 at $DIR/remove_unneeded_drops.rs:+0:36: +2:2 + return; // scope 0 at $DIR/remove_unneeded_drops.rs:+2:2: +2:2 + } + } + -- cgit v1.2.3