We're not using the masm output (and upstream does not even support it). Reduce unnecessary diff from upstream. Change-Id: Ic0b0f804bd7ec1429b3b1f40746297b57dcfcef6 Reviewed-on: https://boringssl-review.googlesource.com/8517 Reviewed-by: Adam Langley <agl@google.com>kris/onging/CECPQ3_patch15