DebugInfo: Avoid recreating matching labels in disparate places.
authorDavid Blaikie <dblaikie@gmail.com>
Wed, 4 Dec 2013 17:55:41 +0000 (17:55 +0000)
committerDavid Blaikie <dblaikie@gmail.com>
Wed, 4 Dec 2013 17:55:41 +0000 (17:55 +0000)
commit3ddd790df11cb1df6d2c81882b24f8c187c09033
tree9f6f9809173d7d972b7f3e251415794569b1a60d
parenta2f6f94b74b7660cdf594ee9c538e4bae2978c71
DebugInfo: Avoid recreating matching labels in disparate places.

Instead, reuse the same MCSymbol - this should make the code easier to
follow by avoiding hard to trace dependencies between different bits of
code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196392 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp