diff --git a/tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff b/tests/mir-opt/coverage/instrument_coverage.bar.InstrumentCoverage.diff
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rename from tests/mir-opt/instrument_coverage.bar.InstrumentCoverage.diff
rename to tests/mir-opt/coverage/instrument_coverage.bar.InstrumentCoverage.diff
diff --git a/tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff b/tests/mir-opt/coverage/instrument_coverage.main.InstrumentCoverage.diff
similarity index 100%
rename from tests/mir-opt/instrument_coverage.main.InstrumentCoverage.diff
rename to tests/mir-opt/coverage/instrument_coverage.main.InstrumentCoverage.diff
diff --git a/tests/mir-opt/instrument_coverage.rs b/tests/mir-opt/coverage/instrument_coverage.rs
similarity index 100%
rename from tests/mir-opt/instrument_coverage.rs
rename to tests/mir-opt/coverage/instrument_coverage.rs
diff --git a/tests/mir-opt/instrument_coverage_cleanup.main.CleanupPostBorrowck.diff b/tests/mir-opt/coverage/instrument_coverage_cleanup.main.CleanupPostBorrowck.diff
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rename from tests/mir-opt/instrument_coverage_cleanup.main.CleanupPostBorrowck.diff
rename to tests/mir-opt/coverage/instrument_coverage_cleanup.main.CleanupPostBorrowck.diff
diff --git a/tests/mir-opt/instrument_coverage_cleanup.main.InstrumentCoverage.diff b/tests/mir-opt/coverage/instrument_coverage_cleanup.main.InstrumentCoverage.diff
similarity index 100%
rename from tests/mir-opt/instrument_coverage_cleanup.main.InstrumentCoverage.diff
rename to tests/mir-opt/coverage/instrument_coverage_cleanup.main.InstrumentCoverage.diff
diff --git a/tests/mir-opt/instrument_coverage_cleanup.rs b/tests/mir-opt/coverage/instrument_coverage_cleanup.rs
similarity index 100%
rename from tests/mir-opt/instrument_coverage_cleanup.rs
rename to tests/mir-opt/coverage/instrument_coverage_cleanup.rs