tejohnson added a comment.

In D85808#2212297 <https://reviews.llvm.org/D85808#2212297>, @weiwang wrote:

> This is the 3rd of 3 dependent patches:
>
> 1. [lld] Enable remarks hotness filtering in lld: 
> https://reviews.llvm.org/D85809
> 2. [clang] Pass-through remarks options to lld: 
> https://reviews.llvm.org/D85810
> 3. [remarks] Optimization remarks hotness filtering from profile summary: 
> https://reviews.llvm.org/D85808

You can relate these as Parent/Child patches in Phabricator. See "Edit Related 
Revisions" on the top right. It helps reviewers to see the relationship and 
keep track of what patches are still open.

Note these relationships get set up automatically when you upload a patch with 
"Depends on Dxxxxx." in the description.



================
Comment at: lld/ELF/Config.h:280
+  // If threshold option is not specified, it is disabled by default.
+  llvm::Optional<uint64_t> optRemarksHotnessThreshold = 0;
 
----------------
Since this field is being added in patch D85809 as an unsigned, why not add it 
as llvm::Optional<> there to start with instead of adding and then changing?

Ditto for a number of other places in this patch.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85808/new/

https://reviews.llvm.org/D85808

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