[PATCH] D122258: [MC] Omit DWARF unwind info if compact unwind is present where eligible

[Jez Ng via Phabricator via cfe-commits]

int3 added inline comments.


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Comment at: clang/lib/CodeGen/BackendUtil.cpp:456
   Options.MCOptions.SplitDwarfFile = CodeGenOpts.SplitDwarfFile;
+  Options.MCOptions.EmitDwarfUnwind = CodeGenOpts.getEmitDwarfUnwind();
   Options.MCOptions.MCRelaxAll = CodeGenOpts.RelaxAll;
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this code doesn't execute if clang is passed an assembly file instead of a .c file, so this option doesn't have the desired effect on assembly inputs. I'm not sure what's the right way to tackle this, or if this behavior inconsistency is acceptable




Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122258/new/

https://reviews.llvm.org/D122258