diff --git a/src/cmd/compile/internal/test/mulconst_test.go b/src/cmd/compile/internal/test/mulconst_test.go
index c4aed84..1d1b351 100644
--- a/src/cmd/compile/internal/test/mulconst_test.go
+++ b/src/cmd/compile/internal/test/mulconst_test.go
@@ -143,7 +143,7 @@
}
mulSinkI32 = x
})
- // -120x = 8x - 120x
+ // -120x = 8x - 128x
b.Run("-120", func(b *testing.B) {
x := int32(1)
for i := 0; i < b.N; i++ {
@@ -202,7 +202,7 @@
}
mulSinkI64 = x
})
- // -120x = 8x - 120x
+ // -120x = 8x - 128x
b.Run("-120", func(b *testing.B) {
x := int64(1)
for i := 0; i < b.N; i++ {