[Driver] Report invalid -mtune/-mcpu parameters when -arch=arm64
authorVedant Kumar <vsk@apple.com>
Thu, 8 Sep 2016 22:53:19 +0000 (22:53 +0000)
committerVedant Kumar <vsk@apple.com>
Thu, 8 Sep 2016 22:53:19 +0000 (22:53 +0000)
commit10037b93e90672f1819b3bc32d8d2dbeec68ae83
treee65ed7bb6562f04e3bc4356f25fb77c91b9ec001
parentb6a11acb533132bd1da786c73962ed8307b50ff7
[Driver] Report invalid -mtune/-mcpu parameters when -arch=arm64

Differential Revision: https://reviews.llvm.org/D23643

llvm-svn: 280998
clang/lib/Driver/Tools.cpp
clang/test/Driver/arm-cortex-cpus.c