diff options
Diffstat (limited to 'src/test/mir-opt/simplify_if.main.SimplifyConstCondition-after-const-prop.diff')
| -rw-r--r-- | src/test/mir-opt/simplify_if.main.SimplifyConstCondition-after-const-prop.diff | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/test/mir-opt/simplify_if.main.SimplifyConstCondition-after-const-prop.diff b/src/test/mir-opt/simplify_if.main.SimplifyConstCondition-after-const-prop.diff new file mode 100644 index 000000000..9b1bea270 --- /dev/null +++ b/src/test/mir-opt/simplify_if.main.SimplifyConstCondition-after-const-prop.diff @@ -0,0 +1,40 @@ +- // MIR for `main` before SimplifyConstCondition-after-const-prop ++ // MIR for `main` after SimplifyConstCondition-after-const-prop + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/simplify_if.rs:+0:11: +0:11 + let mut _1: bool; // in scope 0 at $DIR/simplify_if.rs:+1:8: +1:13 + let _2: (); // in scope 0 at $DIR/simplify_if.rs:+2:9: +2:15 + + bb0: { + StorageLive(_1); // scope 0 at $DIR/simplify_if.rs:+1:8: +1:13 + _1 = const false; // scope 0 at $DIR/simplify_if.rs:+1:8: +1:13 +- switchInt(const false) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/simplify_if.rs:+1:8: +1:13 ++ goto -> bb3; // scope 0 at $DIR/simplify_if.rs:+1:8: +1:13 + } + + bb1: { + StorageLive(_2); // scope 0 at $DIR/simplify_if.rs:+2:9: +2:15 + _2 = noop() -> bb2; // scope 0 at $DIR/simplify_if.rs:+2:9: +2:15 + // mir::Constant + // + span: $DIR/simplify_if.rs:7:9: 7:13 + // + literal: Const { ty: fn() {noop}, val: Value(<ZST>) } + } + + bb2: { + StorageDead(_2); // scope 0 at $DIR/simplify_if.rs:+2:15: +2:16 + nop; // scope 0 at $DIR/simplify_if.rs:+1:14: +3:6 + goto -> bb4; // scope 0 at $DIR/simplify_if.rs:+1:5: +3:6 + } + + bb3: { + nop; // scope 0 at $DIR/simplify_if.rs:+3:6: +3:6 + goto -> bb4; // scope 0 at $DIR/simplify_if.rs:+1:5: +3:6 + } + + bb4: { + StorageDead(_1); // scope 0 at $DIR/simplify_if.rs:+3:5: +3:6 + return; // scope 0 at $DIR/simplify_if.rs:+4:2: +4:2 + } + } + |