diff options
Diffstat (limited to 'tests/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff')
| -rw-r--r-- | tests/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff b/tests/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff new file mode 100644 index 00000000000..2ef4378115f --- /dev/null +++ b/tests/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff @@ -0,0 +1,54 @@ +- // MIR for `BAR` before PromoteTemps ++ // MIR for `BAR` after PromoteTemps + + static mut BAR: *const &i32 = { + let mut _0: *const &i32; // return place in scope 0 at $DIR/const_promotion_extern_static.rs:+0:17: +0:28 + let mut _1: &[&i32]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + let mut _2: &[&i32; 1]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + let _3: [&i32; 1]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:35 + let mut _4: &i32; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:34 + let _5: &i32; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:33: +0:34 ++ let mut _6: &[&i32; 1]; // in scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + + bb0: { + StorageLive(_1); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + StorageLive(_2); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 +- StorageLive(_3); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:35 +- StorageLive(_4); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:34 +- StorageLive(_5); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:33: +0:34 +- _5 = const {alloc1: &i32}; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:33: +0:34 ++ _6 = const _; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + // mir::Constant +- // + span: $DIR/const_promotion_extern_static.rs:9:33: 9:34 +- // + literal: Const { ty: &i32, val: Value(Scalar(alloc1)) } +- _4 = &(*_5); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:32: +0:34 +- _3 = [move _4]; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:35 +- _2 = &_3; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 ++ // + span: $DIR/const_promotion_extern_static.rs:9:31: 9:44 ++ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(BAR, [], Some(promoted[0])) } ++ _2 = &(*_6); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + _1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 +- StorageDead(_4); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:34: +0:35 + StorageDead(_2); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:34: +0:35 + _0 = core::slice::<impl [&i32]>::as_ptr(move _1) -> [return: bb1, unwind: bb2]; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:31: +0:44 + // mir::Constant + // + span: $DIR/const_promotion_extern_static.rs:9:36: 9:42 + // + literal: Const { ty: for<'a> fn(&'a [&i32]) -> *const &i32 {core::slice::<impl [&i32]>::as_ptr}, val: Value(<ZST>) } + } + + bb1: { +- StorageDead(_5); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:43: +0:44 +- StorageDead(_3); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:43: +0:44 + StorageDead(_1); // scope 0 at $DIR/const_promotion_extern_static.rs:+0:43: +0:44 + return; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:1: +0:45 + } + + bb2 (cleanup): { + resume; // scope 0 at $DIR/const_promotion_extern_static.rs:+0:1: +0:45 + } +- } +- +- alloc1 (static: Y, size: 4, align: 4) { +- 2a 00 00 00 │ *... + } + |