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authorCamille GILLOT <gillot.camille@gmail.com>2023-07-18 18:18:17 +0000
committerCamille GILLOT <gillot.camille@gmail.com>2023-07-19 09:59:12 +0000
commit54a140159d91d769e0a202c4cee5d3bf233f9e1a (patch)
tree096f003ea58ec5e78d71d93f480efdeace5aaa33
parentf5feb3e3ca739d0f2eeef6e914f97316a05af01d (diff)
downloadrust-54a140159d91d769e0a202c4cee5d3bf233f9e1a.tar.gz
rust-54a140159d91d769e0a202c4cee5d3bf233f9e1a.zip
Enable MIR opts for test.
-rw-r--r--tests/codegen/move-operands.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/codegen/move-operands.rs b/tests/codegen/move-operands.rs
index 3892740fdc1..df4fbe29ffd 100644
--- a/tests/codegen/move-operands.rs
+++ b/tests/codegen/move-operands.rs
@@ -1,4 +1,5 @@
-// compile-flags: -C no-prepopulate-passes
+// Verify that optimized MIR only copies `a` once.
+// compile-flags: -O -C no-prepopulate-passes
 
 #![crate_type = "lib"]