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-rw-r--r--tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff56
1 files changed, 56 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff b/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff
new file mode 100644
index 000000000..3334cdf92
--- /dev/null
+++ b/tests/mir-opt/copy-prop/branch.foo.CopyProp.panic-abort.diff
@@ -0,0 +1,56 @@
+- // MIR for `foo` before CopyProp
++ // MIR for `foo` after CopyProp
+
+ fn foo() -> i32 {
+ let mut _0: i32;
+ let _1: i32;
+ let mut _3: bool;
+ let _4: i32;
+ scope 1 {
+ debug x => _1;
+ let _2: i32;
+ scope 2 {
+ debug y => _2;
+ }
+ }
+
+ bb0: {
+ StorageLive(_1);
+ _1 = val() -> [return: bb1, unwind unreachable];
+ }
+
+ bb1: {
+ StorageLive(_2);
+ StorageLive(_3);
+ _3 = cond() -> [return: bb2, unwind unreachable];
+ }
+
+ bb2: {
+ switchInt(move _3) -> [0: bb4, otherwise: bb3];
+ }
+
+ bb3: {
+ _2 = _1;
+ goto -> bb6;
+ }
+
+ bb4: {
+ StorageLive(_4);
+ _4 = val() -> [return: bb5, unwind unreachable];
+ }
+
+ bb5: {
+ StorageDead(_4);
+ _2 = _1;
+ goto -> bb6;
+ }
+
+ bb6: {
+ StorageDead(_3);
+ _0 = _2;
+ StorageDead(_2);
+ StorageDead(_1);
+ return;
+ }
+ }
+