diff options
Diffstat (limited to 'tests/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff')
| -rw-r--r-- | tests/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff b/tests/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff new file mode 100644 index 00000000000..f270ab8b69f --- /dev/null +++ b/tests/mir-opt/const_prop/control_flow_simplification.hello.ConstProp.diff @@ -0,0 +1,32 @@ +- // MIR for `hello` before ConstProp ++ // MIR for `hello` after ConstProp + + fn hello() -> () { + let mut _0: (); // return place in scope 0 at $DIR/control_flow_simplification.rs:+0:14: +0:14 + let mut _1: bool; // in scope 0 at $DIR/control_flow_simplification.rs:+1:8: +1:21 + let mut _2: !; // in scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + + bb0: { + StorageLive(_1); // scope 0 at $DIR/control_flow_simplification.rs:+1:8: +1:21 + _1 = const _; // scope 0 at $DIR/control_flow_simplification.rs:+1:8: +1:21 +- switchInt(move _1) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/control_flow_simplification.rs:+1:8: +1:21 ++ switchInt(const false) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/control_flow_simplification.rs:+1:8: +1:21 + } + + bb1: { + StorageLive(_2); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL + _2 = begin_panic::<&str>(const "explicit panic"); // 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(<ZST>) } + // mir::Constant + // + span: $SRC_DIR/std/src/panic.rs:LL:COL + // + literal: Const { ty: &str, val: Value(Slice(..)) } + } + + bb2: { + StorageDead(_1); // scope 0 at $DIR/control_flow_simplification.rs:+3:5: +3:6 + return; // scope 0 at $DIR/control_flow_simplification.rs:+4:2: +4:2 + } + } + |