diff --git a/src/internal/goexperiment/exp_coverageredesign_off.go b/src/internal/goexperiment/exp_coverageredesign_off.go
new file mode 100644
index 0000000000..95d3a6c4ae
--- /dev/null
+++ b/src/internal/goexperiment/exp_coverageredesign_off.go
@@ -0,0 +1,9 @@
+// Code generated by mkconsts.go. DO NOT EDIT.
+
+//go:build !goexperiment.coverageredesign
+// +build !goexperiment.coverageredesign
+
+package goexperiment
+
+const CoverageRedesign = false
+const CoverageRedesignInt = 0
diff --git a/src/internal/goexperiment/exp_coverageredesign_on.go b/src/internal/goexperiment/exp_coverageredesign_on.go
new file mode 100644
index 0000000000..330a234f20
--- /dev/null
+++ b/src/internal/goexperiment/exp_coverageredesign_on.go
@@ -0,0 +1,9 @@
+// Code generated by mkconsts.go. DO NOT EDIT.
+
+//go:build goexperiment.coverageredesign
+// +build goexperiment.coverageredesign
+
+package goexperiment
+
+const CoverageRedesign = true
+const CoverageRedesignInt = 1
diff --git a/src/internal/goexperiment/flags.go b/src/internal/goexperiment/flags.go
index 20d9c2da5d..8faaf1684d 100644
--- a/src/internal/goexperiment/flags.go
+++ b/src/internal/goexperiment/flags.go
@@ -86,4 +86,8 @@ type Flags struct {
 	// has been broken out to its own experiment that is disabled
 	// by default.
 	HeapMinimum512KiB bool
+
+	// CoverageRedesign enables the new compiler-based code coverage
+	// tooling.
+	CoverageRedesign bool
 }