Add -O1, -O2 and -O3 that matches llvm-gcc's -O1, -O2 and -O3 respectively.
authorDevang Patel <dpatel@apple.com>
Tue, 16 Sep 2008 22:25:14 +0000 (22:25 +0000)
committerDevang Patel <dpatel@apple.com>
Tue, 16 Sep 2008 22:25:14 +0000 (22:25 +0000)
commit2d7551ced2ddfe4b8e7adf9eb7f12e32537abaef
tree8d0ec220bf14ac438d0358ba225d3dd6debbe7d6
parent50284d81f863a6576582e1a171a22eb0f012ddf3
Add -O1, -O2 and -O3 that matches llvm-gcc's -O1, -O2 and -O3 respectively.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56255 91177308-0d34-0410-b5e6-96231b3b80d8
tools/opt/opt.cpp