Pull r53795 from Gaz into mainline:
authorBill Wendling <isanbard@gmail.com>
Sun, 20 Jul 2008 00:11:19 +0000 (00:11 +0000)
committerBill Wendling <isanbard@gmail.com>
Sun, 20 Jul 2008 00:11:19 +0000 (00:11 +0000)
commitfbbd701bbd7b8dacd657cd686113f3412bd48bc1
tree3445fa8b8753a06c6e91debb4641ce51a8600086
parentbadd8df972e158548d7014a193e44ff1bce55686
Pull r53795 from Gaz into mainline:

If .loc and .file aren't used, always emit the "debug_line" section. This
requires at least one entry in the line matrix. So if there's nothing to emit
into the matrix, emit an end of matrix value anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53803 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/DwarfWriter.cpp