tree 46053cd3cee0b95cc79937c1a951e3595a62eb8d
parent 01fe894000641e1d34b664dbf98a94e920640abd
author Petr Hosek <phosek@google.com> 1505971739 -0700
committer Petr Hosek <phosek@google.com> 1506034343 +0000

Set -march=x86-64 for x86

This is the baseline architecture we support on x86_64. We also
explicitly enable cmpxchg16b.

Change-Id: I1a3777190bdcafbcfe44fc1c3f420d789d555032