[PATCH] D57190: [MC] Teach the MachO object writer about N_FUNC_COLD

[Vedant Kumar via Phabricator via llvm-commits]

vsk marked an inline comment as done.
vsk added inline comments.


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Comment at: llvm/trunk/lib/MC/MCAsmStreamer.cpp:660
+  case MCSA_Cold:
+    // Assemblers currently do not support a .cold directive.
+    return false;
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kledzik wrote:
> Will there be a follow on patch to add a directive to allow cold attribute on symbols?  Otherwise work flows that go through .s files will lose cold information.
Yes, I'm tracking this in rdar://47598547 and rdar://47598666.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D57190/new/

https://reviews.llvm.org/D57190