diff options
| -rw-r--r-- | src/librustc_interface/tests.rs | 2 | ||||
| -rw-r--r-- | src/librustc_session/options.rs | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/librustc_interface/tests.rs b/src/librustc_interface/tests.rs index 6a6d0a8f061..00d9f8df8ff 100644 --- a/src/librustc_interface/tests.rs +++ b/src/librustc_interface/tests.rs @@ -566,6 +566,8 @@ fn test_debugging_options_tracking_hash() { assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); opts.debugging_opts.dump_mir_graphviz = true; assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); + opts.debugging_opts.dump_mir_dataflow = true; + assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); // Make sure changing a [TRACKED] option changes the hash opts = reference.clone(); diff --git a/src/librustc_session/options.rs b/src/librustc_session/options.rs index 72c720d09b0..700ecd7d613 100644 --- a/src/librustc_session/options.rs +++ b/src/librustc_session/options.rs @@ -837,6 +837,8 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options, "the directory the MIR is dumped into"), dump_mir_graphviz: bool = (false, parse_bool, [UNTRACKED], "in addition to `.mir` files, create graphviz `.dot` files"), + dump_mir_dataflow: bool = (false, parse_bool, [UNTRACKED], + "in addition to `.mir` files, create graphviz `.dot` files with dataflow results"), dump_mir_exclude_pass_number: bool = (false, parse_bool, [UNTRACKED], "if set, exclude the pass number when dumping MIR (used in tests)"), mir_emit_retag: bool = (false, parse_bool, [TRACKED], |