tree d9672881c2c443c9805b239740ff1d9c8b29d432
parent b42977637f2543383c6173f0f60e354744dd8f30
author Pavel Labath <labath@google.com> 1532610966 +0000
committer Copybara-Service <copybara-worker@google.com> 1602809255 -0700

dwarfgen: Don't create an AsmPrinter with an invalid ObjFile lowering

The AsmPrinter created in the tests contained an uninitialized
TargetLoweringObjectFile. Things mostly worked regardless, because we
used a separate instance of that class to specify sections to emit.

This rearanges the object construction order so that we can avoid
creating two lowering objects. Instead, we properly initialize the
object in the AsmPrinter, and have the DWARF generator store a pointer
to it.

llvm-svn: 338026
GitOrigin-RevId: fac87b3dd7f4e27cd4d5dcdddf0d9ade4a9a2ac4