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-rw-r--r--src/test/mir-opt/equal_true.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/test/mir-opt/equal_true.rs b/src/test/mir-opt/equal_true.rs
index 994cd194a..717d10c6d 100644
--- a/src/test/mir-opt/equal_true.rs
+++ b/src/test/mir-opt/equal_true.rs
@@ -1,3 +1,5 @@
+// unit-test InstCombine
+
// EMIT_MIR equal_true.opt.InstCombine.diff
fn opt(x: bool) -> i32 {