diff options
Diffstat (limited to 'tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff')
-rw-r--r-- | tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff new file mode 100644 index 000000000..91bc10a56 --- /dev/null +++ b/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff @@ -0,0 +1,18 @@ +- // MIR for `test` before DataflowConstProp ++ // MIR for `test` after DataflowConstProp + + fn test(_1: i32) -> i32 { + debug x => _1; + let mut _0: i32; + let mut _2: i32; + + bb0: { + StorageLive(_2); + _2 = _1; +- _0 = Mul(move _2, const 0_i32); ++ _0 = const 0_i32; + StorageDead(_2); + return; + } + } + |