[PATCH] Save getArch() in a local var instead of calling it 20 times, etc.

[Douglas Katzman]

add 'const', and fix format issues


http://reviews.llvm.org/D10224

Files:
  lib/Driver/Tools.cpp

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D10224.27066.patch
Type: text/x-patch
Size: 15732 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20150603/da1d83f8/attachment.bin>