1 files changed, 0 insertions, 40 deletions
diff --git a/src/test/mir-opt/dest-prop/copy_propagation_arg.rs b/src/test/mir-opt/dest-prop/copy_propagation_arg.rs
deleted file mode 100644
index 31be6c931..000000000
--- a/src/test/mir-opt/dest-prop/copy_propagation_arg.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-// Check that DestinationPropagation does not propagate an assignment to a function argument
-// (doing so can break usages of the original argument value)
-// unit-test: DestinationPropagation
-fn dummy(x: u8) -> u8 {
-    x
-}
-
-// EMIT_MIR copy_propagation_arg.foo.DestinationPropagation.diff
-fn foo(mut x: u8) {
-    // calling `dummy` to make a use of `x` that copyprop cannot eliminate
-    x = dummy(x); // this will assign a local to `x`
-}
-
-// EMIT_MIR copy_propagation_arg.bar.DestinationPropagation.diff
-fn bar(mut x: u8) {
-    dummy(x);
-    x = 5;
-}
-
-// EMIT_MIR copy_propagation_arg.baz.DestinationPropagation.diff
-fn baz(mut x: i32) -> i32 {
-    // self-assignment to a function argument should be eliminated
-    x = x;
-    x
-}
-
-// EMIT_MIR copy_propagation_arg.arg_src.DestinationPropagation.diff
-fn arg_src(mut x: i32) -> i32 {
-    let y = x;
-    x = 123; // Don't propagate this assignment to `y`
-    y
-}
-
-fn main() {
-    // Make sure the function actually gets instantiated.
-    foo(0);
-    bar(0);
-    baz(0);
-    arg_src(0);
-}