[PATCH] D15732: Form reform for MCDwarf
Paul Robinson via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 22 17:49:38 PST 2015
probinson created this revision.
probinson added reviewers: echristo, aprantl.
probinson added a subscriber: llvm-commits.
MCDwarf emits a canned abbreviation table, but was not emitting proper
forms for DWARF version 4, which is the default after r249655.
Note: test/MC/MachO/gen-dwarf.s was modified to look for the new
forms, even though Darwin normally wants to default to DWARF 2.
But I think only llvm-mc works this way; if you compile an assembler
file with Clang, it gets the target-based default, because the
driver always passes -dwarf-version and does target defaulting.
FTR the line table produced by MCDwarf is hard-coded to DWARF 2,
regardless of what's requested.
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