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-rw-r--r--tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff214
1 files changed, 214 insertions, 0 deletions
diff --git a/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff
new file mode 100644
index 000000000..579587a43
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+++ b/tests/mir-opt/sroa/lifetimes.foo.ScalarReplacementOfAggregates.diff
@@ -0,0 +1,214 @@
+- // MIR for `foo` before ScalarReplacementOfAggregates
++ // MIR for `foo` after ScalarReplacementOfAggregates
+
+ fn foo() -> () {
+ let mut _0: (); // return place in scope 0 at $DIR/lifetimes.rs:+0:18: +0:18
+ let _1: Foo<T>; // in scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
+ let mut _2: std::result::Result<std::boxed::Box<dyn std::fmt::Display>, <T as Err>::Err>; // in scope 0 at $DIR/lifetimes.rs:+2:12: +2:31
+ let mut _3: std::boxed::Box<dyn std::fmt::Display>; // in scope 0 at $DIR/lifetimes.rs:+2:15: +2:30
+ let mut _4: std::boxed::Box<u32>; // in scope 0 at $DIR/lifetimes.rs:+2:15: +2:30
+ let mut _7: isize; // in scope 0 at $DIR/lifetimes.rs:+9:12: +9:17
+ let _9: (); // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let _10: (); // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let mut _11: std::fmt::Arguments<'_>; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let mut _12: &[&str]; // in scope 0 at $DIR/lifetimes.rs:+10:19: +10:28
+ let mut _13: &[&str; 3]; // in scope 0 at $DIR/lifetimes.rs:+10:19: +10:28
+ let _14: &[&str; 3]; // in scope 0 at $DIR/lifetimes.rs:+10:19: +10:28
+ let _15: [&str; 3]; // in scope 0 at $DIR/lifetimes.rs:+10:19: +10:28
+ let mut _16: &[core::fmt::ArgumentV1<'_>]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let mut _17: &[core::fmt::ArgumentV1<'_>; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let _18: &[core::fmt::ArgumentV1<'_>; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let _19: [core::fmt::ArgumentV1<'_>; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
+ let mut _20: core::fmt::ArgumentV1<'_>; // in scope 0 at $DIR/lifetimes.rs:+10:20: +10:23
+ let mut _21: &std::boxed::Box<dyn std::fmt::Display>; // in scope 0 at $DIR/lifetimes.rs:+10:20: +10:23
+ let _22: &std::boxed::Box<dyn std::fmt::Display>; // in scope 0 at $DIR/lifetimes.rs:+10:20: +10:23
+ let mut _23: core::fmt::ArgumentV1<'_>; // in scope 0 at $DIR/lifetimes.rs:+10:24: +10:27
+ let mut _24: &u32; // in scope 0 at $DIR/lifetimes.rs:+10:24: +10:27
+ let _25: &u32; // in scope 0 at $DIR/lifetimes.rs:+10:24: +10:27
+ let mut _27: bool; // in scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
+ let mut _28: isize; // in scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
+ let mut _29: isize; // in scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
+ let mut _30: isize; // in scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
++ let _31: std::result::Result<std::boxed::Box<dyn std::fmt::Display>, <T as Err>::Err>; // in scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
++ let _32: u32; // in scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
+ scope 1 {
+- debug foo => _1; // in scope 1 at $DIR/lifetimes.rs:+1:9: +1:12
++ debug foo => Foo<T>{ .0 => _31, .1 => _32, }; // in scope 1 at $DIR/lifetimes.rs:+1:9: +1:12
+ let _5: std::result::Result<std::boxed::Box<dyn std::fmt::Display>, <T as Err>::Err>; // in scope 1 at $DIR/lifetimes.rs:+6:9: +6:10
+ scope 2 {
+ debug x => _5; // in scope 2 at $DIR/lifetimes.rs:+6:9: +6:10
+ let _6: u32; // in scope 2 at $DIR/lifetimes.rs:+7:9: +7:10
+ scope 3 {
+ debug y => _6; // in scope 3 at $DIR/lifetimes.rs:+7:9: +7:10
+ scope 4 {
+ debug x => _8; // in scope 4 at $DIR/lifetimes.rs:+9:15: +9:16
+ let _8: std::boxed::Box<dyn std::fmt::Display>; // in scope 4 at $DIR/lifetimes.rs:+9:15: +9:16
+ let mut _26: &[&str; 3]; // in scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ }
+ }
+ }
+ }
+
+ bb0: {
+ _27 = const false; // scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
+- StorageLive(_1); // scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
++ StorageLive(_31); // scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
++ StorageLive(_32); // scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
++ nop; // scope 0 at $DIR/lifetimes.rs:+1:9: +1:12
+ StorageLive(_2); // scope 0 at $DIR/lifetimes.rs:+2:12: +2:31
+ StorageLive(_3); // scope 0 at $DIR/lifetimes.rs:+2:15: +2:30
+ StorageLive(_4); // scope 0 at $DIR/lifetimes.rs:+2:15: +2:30
+ _4 = Box::<u32>::new(const 5_u32) -> [return: bb1, unwind unreachable]; // scope 0 at $DIR/lifetimes.rs:+2:15: +2:30
+ // mir::Constant
+ // + span: $DIR/lifetimes.rs:19:15: 19:23
+ // + user_ty: UserType(1)
+ // + literal: Const { ty: fn(u32) -> Box<u32> {Box::<u32>::new}, val: Value(<ZST>) }
+ }
+
+ bb1: {
+ _3 = move _4 as std::boxed::Box<dyn std::fmt::Display> (Pointer(Unsize)); // scope 0 at $DIR/lifetimes.rs:+2:15: +2:30
+ StorageDead(_4); // scope 0 at $DIR/lifetimes.rs:+2:29: +2:30
+ _2 = Result::<Box<dyn std::fmt::Display>, <T as Err>::Err>::Ok(move _3); // scope 0 at $DIR/lifetimes.rs:+2:12: +2:31
+ StorageDead(_3); // scope 0 at $DIR/lifetimes.rs:+2:30: +2:31
+- _1 = Foo::<T> { x: move _2, y: const 7_u32 }; // scope 0 at $DIR/lifetimes.rs:+1:23: +4:6
++ _31 = move _2; // scope 0 at $DIR/lifetimes.rs:+1:23: +4:6
++ _32 = const 7_u32; // scope 0 at $DIR/lifetimes.rs:+1:23: +4:6
++ nop; // scope 0 at $DIR/lifetimes.rs:+1:23: +4:6
+ StorageDead(_2); // scope 0 at $DIR/lifetimes.rs:+4:5: +4:6
+ StorageLive(_5); // scope 1 at $DIR/lifetimes.rs:+6:9: +6:10
+ _27 = const true; // scope 1 at $DIR/lifetimes.rs:+6:13: +6:18
+- _5 = move (_1.0: std::result::Result<std::boxed::Box<dyn std::fmt::Display>, <T as Err>::Err>); // scope 1 at $DIR/lifetimes.rs:+6:13: +6:18
++ _5 = move _31; // scope 1 at $DIR/lifetimes.rs:+6:13: +6:18
+ StorageLive(_6); // scope 2 at $DIR/lifetimes.rs:+7:9: +7:10
+- _6 = (_1.1: u32); // scope 2 at $DIR/lifetimes.rs:+7:13: +7:18
++ _6 = _32; // scope 2 at $DIR/lifetimes.rs:+7:13: +7:18
+ _7 = discriminant(_5); // scope 4 at $DIR/lifetimes.rs:+9:12: +9:17
+ switchInt(move _7) -> [0: bb2, otherwise: bb7]; // scope 4 at $DIR/lifetimes.rs:+9:12: +9:17
+ }
+
+ bb2: {
+ StorageLive(_8); // scope 4 at $DIR/lifetimes.rs:+9:15: +9:16
+ _27 = const false; // scope 4 at $DIR/lifetimes.rs:+9:15: +9:16
+ _8 = move ((_5 as Ok).0: std::boxed::Box<dyn std::fmt::Display>); // scope 4 at $DIR/lifetimes.rs:+9:15: +9:16
+ StorageLive(_9); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_10); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_11); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_12); // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ StorageLive(_13); // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ StorageLive(_14); // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ _26 = const _; // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ // mir::Constant
+ // + span: $DIR/lifetimes.rs:27:19: 27:28
+ // + literal: Const { ty: &[&str; 3], val: Unevaluated(foo, [T], Some(promoted[0])) }
+ _14 = &(*_26); // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ _13 = &(*_14); // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ _12 = move _13 as &[&str] (Pointer(Unsize)); // scope 4 at $DIR/lifetimes.rs:+10:19: +10:28
+ StorageDead(_13); // scope 4 at $DIR/lifetimes.rs:+10:27: +10:28
+ StorageLive(_16); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_17); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_18); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_19); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageLive(_20); // scope 4 at $DIR/lifetimes.rs:+10:20: +10:23
+ StorageLive(_21); // scope 4 at $DIR/lifetimes.rs:+10:20: +10:23
+ StorageLive(_22); // scope 4 at $DIR/lifetimes.rs:+10:20: +10:23
+ _22 = &_8; // scope 4 at $DIR/lifetimes.rs:+10:20: +10:23
+ _21 = &(*_22); // scope 4 at $DIR/lifetimes.rs:+10:20: +10:23
+ _20 = core::fmt::ArgumentV1::<'_>::new_display::<Box<dyn std::fmt::Display>>(move _21) -> [return: bb3, unwind unreachable]; // scope 4 at $DIR/lifetimes.rs:+10:20: +10:23
+ // mir::Constant
+ // + span: $DIR/lifetimes.rs:27:20: 27:23
+ // + user_ty: UserType(4)
+ // + literal: Const { ty: for<'b> fn(&'b Box<dyn std::fmt::Display>) -> core::fmt::ArgumentV1<'b> {core::fmt::ArgumentV1::<'_>::new_display::<Box<dyn std::fmt::Display>>}, val: Value(<ZST>) }
+ }
+
+ bb3: {
+ StorageDead(_21); // scope 4 at $DIR/lifetimes.rs:+10:22: +10:23
+ StorageLive(_23); // scope 4 at $DIR/lifetimes.rs:+10:24: +10:27
+ StorageLive(_24); // scope 4 at $DIR/lifetimes.rs:+10:24: +10:27
+ StorageLive(_25); // scope 4 at $DIR/lifetimes.rs:+10:24: +10:27
+ _25 = &_6; // scope 4 at $DIR/lifetimes.rs:+10:24: +10:27
+ _24 = &(*_25); // scope 4 at $DIR/lifetimes.rs:+10:24: +10:27
+ _23 = core::fmt::ArgumentV1::<'_>::new_display::<u32>(move _24) -> [return: bb4, unwind unreachable]; // scope 4 at $DIR/lifetimes.rs:+10:24: +10:27
+ // mir::Constant
+ // + span: $DIR/lifetimes.rs:27:24: 27:27
+ // + user_ty: UserType(5)
+ // + literal: Const { ty: for<'b> fn(&'b u32) -> core::fmt::ArgumentV1<'b> {core::fmt::ArgumentV1::<'_>::new_display::<u32>}, val: Value(<ZST>) }
+ }
+
+ bb4: {
+ StorageDead(_24); // scope 4 at $DIR/lifetimes.rs:+10:26: +10:27
+ _19 = [move _20, move _23]; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_23); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_20); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _18 = &_19; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _17 = &(*_18); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _16 = move _17 as &[core::fmt::ArgumentV1<'_>] (Pointer(Unsize)); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_17); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _11 = Arguments::<'_>::new_v1(move _12, move _16) -> [return: bb5, unwind unreachable]; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ // mir::Constant
+ // + span: $SRC_DIR/std/src/macros.rs:LL:COL
+ // + user_ty: UserType(3)
+ // + literal: Const { ty: fn(&[&'static str], &[core::fmt::ArgumentV1<'_>]) -> Arguments<'_> {Arguments::<'_>::new_v1}, val: Value(<ZST>) }
+ }
+
+ bb5: {
+ StorageDead(_16); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_12); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _10 = _eprint(move _11) -> [return: bb6, unwind unreachable]; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ // mir::Constant
+ // + span: $SRC_DIR/std/src/macros.rs:LL:COL
+ // + literal: Const { ty: for<'a> fn(Arguments<'a>) {_eprint}, val: Value(<ZST>) }
+ }
+
+ bb6: {
+ StorageDead(_11); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_25); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_22); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_19); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_18); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_14); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_10); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _9 = const (); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ StorageDead(_9); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
+ _0 = const (); // scope 4 at $DIR/lifetimes.rs:+9:22: +11:6
+ drop(_8) -> [return: bb8, unwind unreachable]; // scope 3 at $DIR/lifetimes.rs:+11:5: +11:6
+ }
+
+ bb7: {
+ _0 = const (); // scope 3 at $DIR/lifetimes.rs:+11:6: +11:6
+ goto -> bb9; // scope 3 at $DIR/lifetimes.rs:+9:5: +11:6
+ }
+
+ bb8: {
+ StorageDead(_8); // scope 3 at $DIR/lifetimes.rs:+11:5: +11:6
+ goto -> bb9; // scope 3 at $DIR/lifetimes.rs:+9:5: +11:6
+ }
+
+ bb9: {
+ StorageDead(_6); // scope 2 at $DIR/lifetimes.rs:+12:1: +12:2
+ _28 = discriminant(_5); // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+ switchInt(move _28) -> [0: bb11, otherwise: bb13]; // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+ }
+
+ bb10: {
+ _27 = const false; // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+ StorageDead(_5); // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+- StorageDead(_1); // scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
++ StorageDead(_31); // scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
++ StorageDead(_32); // scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
++ nop; // scope 0 at $DIR/lifetimes.rs:+12:1: +12:2
+ return; // scope 0 at $DIR/lifetimes.rs:+12:2: +12:2
+ }
+
+ bb11: {
+ switchInt(_27) -> [0: bb10, otherwise: bb12]; // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+ }
+
+ bb12: {
+ drop(((_5 as Ok).0: std::boxed::Box<dyn std::fmt::Display>)) -> [return: bb10, unwind unreachable]; // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+ }
+
+ bb13: {
+ drop(_5) -> [return: bb10, unwind unreachable]; // scope 1 at $DIR/lifetimes.rs:+12:1: +12:2
+ }
+ }
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-19 09:56:27 +0000