diff options
Diffstat (limited to 'tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify.diff')
-rw-r--r-- | tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify.diff | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify.diff b/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify.diff new file mode 100644 index 000000000..8235d5263 --- /dev/null +++ b/tests/mir-opt/instsimplify/bool_compare.false_eq.InstSimplify.diff @@ -0,0 +1,36 @@ +- // MIR for `false_eq` before InstSimplify ++ // MIR for `false_eq` after InstSimplify + + fn false_eq(_1: bool) -> u32 { + debug x => _1; + let mut _0: u32; + let mut _2: bool; + let mut _3: bool; + + bb0: { + StorageLive(_2); + StorageLive(_3); + _3 = _1; +- _2 = Eq(const false, move _3); ++ _2 = Not(move _3); + switchInt(move _2) -> [0: bb2, otherwise: bb1]; + } + + bb1: { + StorageDead(_3); + _0 = const 0_u32; + goto -> bb3; + } + + bb2: { + StorageDead(_3); + _0 = const 1_u32; + goto -> bb3; + } + + bb3: { + StorageDead(_2); + return; + } + } + |