tree 3517e03d1383438b7ce1def238bf17095be9703e
parent b6f4872d29136637a3a5dfdf185f5afcbcdd3b2a
author David Blaikie <dblaikie@gmail.com> 1363127136 +0000
committer David Blaikie <dblaikie@gmail.com> 1363127136 +0000

Update debug info test cases with empty SplitDebugFilename field.

This could be 'null' or the empty string, DIDescriptor::getStringField
coalesces the two cases anyway so it's just a matter of legible/efficient
representation.

The change in behavior of the DICompileUnit::get* functions could be
subsumed by the full verification check - but ideally that should just be an
assertion if we could front-load the actual debug info metadata failure paths.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176907 91177308-0d34-0410-b5e6-96231b3b80d8