Consider the following: ```go var got, want bool for i := uint32(0x7f8ddc7e); i <= uint32(0x7f8ddc7e); i++ { got = i == math.Float32bits(math.Float32frombits(i)) } i := uint32(0x7f8ddc7e) want = i == math.Float32bits(math.Float32frombits(i)) if got != want { print("FAIL") } ``` I expect this to work fine. However, this currently prints "FAIL". Bisect identifies https://go-review.googlesource.com/62250 as the cause. \cc @cherrymui @mundaym