diff options
Diffstat (limited to 'tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff')
-rw-r--r-- | tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff b/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff new file mode 100644 index 000000000..fc3f50227 --- /dev/null +++ b/tests/mir-opt/if_condition_int.opt_u32.SimplifyComparisonIntegral.diff @@ -0,0 +1,39 @@ +- // MIR for `opt_u32` before SimplifyComparisonIntegral ++ // MIR for `opt_u32` after SimplifyComparisonIntegral + + fn opt_u32(_1: u32) -> u32 { + debug x => _1; // in scope 0 at $DIR/if_condition_int.rs:+0:12: +0:13 + let mut _0: u32; // return place in scope 0 at $DIR/if_condition_int.rs:+0:23: +0:26 + let mut _2: bool; // in scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 + let mut _3: u32; // in scope 0 at $DIR/if_condition_int.rs:+1:8: +1:9 + + bb0: { + StorageLive(_2); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 + StorageLive(_3); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:9 + _3 = _1; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:9 +- _2 = Eq(move _3, const 42_u32); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 +- StorageDead(_3); // scope 0 at $DIR/if_condition_int.rs:+1:14: +1:15 +- switchInt(move _2) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 ++ nop; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 ++ nop; // scope 0 at $DIR/if_condition_int.rs:+1:14: +1:15 ++ switchInt(move _3) -> [42: bb1, otherwise: bb2]; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 + } + + bb1: { ++ StorageDead(_3); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 + _0 = const 0_u32; // scope 0 at $DIR/if_condition_int.rs:+1:18: +1:19 + goto -> bb3; // scope 0 at $DIR/if_condition_int.rs:+1:5: +1:32 + } + + bb2: { ++ StorageDead(_3); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15 + _0 = const 1_u32; // scope 0 at $DIR/if_condition_int.rs:+1:29: +1:30 + goto -> bb3; // scope 0 at $DIR/if_condition_int.rs:+1:5: +1:32 + } + + bb3: { + StorageDead(_2); // scope 0 at $DIR/if_condition_int.rs:+1:31: +1:32 + return; // scope 0 at $DIR/if_condition_int.rs:+2:2: +2:2 + } + } + |