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[MC/Dwarf] Use the older DWARF linetables format on Darwin.
authorDavide Italiano <davide@freebsd.org>
Thu, 7 Dec 2017 00:57:25 +0000 (00:57 +0000)
committerDavide Italiano <davide@freebsd.org>
Thu, 7 Dec 2017 00:57:25 +0000 (00:57 +0000)
commit01e7a568cd08b0167ea47964276c1180a01045ac
tree435700843d82d2455d0981f1f8ec6766686df427
parent9c87911e89bd37a1f8c579b8dd4779d164da7688
[MC/Dwarf] Use the older DWARF linetables format on Darwin.

dsymutil doesn't yet understand the new format and the change,
among others, breaks a large fraction of the debugger tests on
mac OS.

rdar://problem/35856354

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319995 91177308-0d34-0410-b5e6-96231b3b80d8
lib/MC/MCDwarf.cpp
test/DebugInfo/Generic/nodebug.ll
test/DebugInfo/X86/stmt-list-multiple-compile-units.ll
test/MC/MachO/file.s
test/MC/MachO/gen-dwarf.s
test/MC/MachO/loc.s