diff --git a/src/librustc_mir/interpret/cast.rs b/src/librustc/mir/interpret/cast.rs
similarity index 100%
rename from src/librustc_mir/interpret/cast.rs
rename to src/librustc/mir/interpret/cast.rs
diff --git a/src/librustc_mir/interpret/const_eval.rs b/src/librustc/mir/interpret/const_eval.rs
similarity index 100%
rename from src/librustc_mir/interpret/const_eval.rs
rename to src/librustc/mir/interpret/const_eval.rs
diff --git a/src/librustc_mir/interpret/error.rs b/src/librustc/mir/interpret/error.rs
similarity index 100%
rename from src/librustc_mir/interpret/error.rs
rename to src/librustc/mir/interpret/error.rs
diff --git a/src/librustc_mir/interpret/eval_context.rs b/src/librustc/mir/interpret/eval_context.rs
similarity index 100%
rename from src/librustc_mir/interpret/eval_context.rs
rename to src/librustc/mir/interpret/eval_context.rs
diff --git a/src/librustc_mir/interpret/lvalue.rs b/src/librustc/mir/interpret/lvalue.rs
similarity index 100%
rename from src/librustc_mir/interpret/lvalue.rs
rename to src/librustc/mir/interpret/lvalue.rs
diff --git a/src/librustc_mir/interpret/machine.rs b/src/librustc/mir/interpret/machine.rs
similarity index 100%
rename from src/librustc_mir/interpret/machine.rs
rename to src/librustc/mir/interpret/machine.rs
diff --git a/src/librustc_mir/interpret/memory.rs b/src/librustc/mir/interpret/memory.rs
similarity index 100%
rename from src/librustc_mir/interpret/memory.rs
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diff --git a/src/librustc_mir/interpret/mod.rs b/src/librustc/mir/interpret/mod.rs
similarity index 100%
rename from src/librustc_mir/interpret/mod.rs
rename to src/librustc/mir/interpret/mod.rs
diff --git a/src/librustc_mir/interpret/operator.rs b/src/librustc/mir/interpret/operator.rs
similarity index 100%
rename from src/librustc_mir/interpret/operator.rs
rename to src/librustc/mir/interpret/operator.rs
diff --git a/src/librustc_mir/interpret/range_map.rs b/src/librustc/mir/interpret/range_map.rs
similarity index 100%
rename from src/librustc_mir/interpret/range_map.rs
rename to src/librustc/mir/interpret/range_map.rs
diff --git a/src/librustc_mir/interpret/step.rs b/src/librustc/mir/interpret/step.rs
similarity index 100%
rename from src/librustc_mir/interpret/step.rs
rename to src/librustc/mir/interpret/step.rs
diff --git a/src/librustc_mir/interpret/terminator/drop.rs b/src/librustc/mir/interpret/terminator/drop.rs
similarity index 100%
rename from src/librustc_mir/interpret/terminator/drop.rs
rename to src/librustc/mir/interpret/terminator/drop.rs
diff --git a/src/librustc_mir/interpret/terminator/mod.rs b/src/librustc/mir/interpret/terminator/mod.rs
similarity index 100%
rename from src/librustc_mir/interpret/terminator/mod.rs
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diff --git a/src/librustc_mir/interpret/traits.rs b/src/librustc/mir/interpret/traits.rs
similarity index 100%
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diff --git a/src/librustc_mir/interpret/validation.rs b/src/librustc/mir/interpret/validation.rs
similarity index 100%
rename from src/librustc_mir/interpret/validation.rs
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diff --git a/src/librustc_mir/interpret/value.rs b/src/librustc/mir/interpret/value.rs
similarity index 100%
rename from src/librustc_mir/interpret/value.rs
rename to src/librustc/mir/interpret/value.rs