Don't print the debug directory; it's often long and uninteresting. Omit
authorDan Gohman <gohman@apple.com>
Sat, 5 Dec 2009 00:20:51 +0000 (00:20 +0000)
committerDan Gohman <gohman@apple.com>
Sat, 5 Dec 2009 00:20:51 +0000 (00:20 +0000)
commit4b808b014b0cd25261f93e1885ffdbd0247d8634
treeae3bd53914c2d0cf7e197c07add28ff6713051fe
parent7004b9cf337c0ebdb778c157529def6ad425ba5b
Don't print the debug directory; it's often long and uninteresting. Omit
the column number if it is not known. Handle the case of a missing filename
better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90630 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineInstr.cpp