[llvm] [llvm][Docs] Add a release note about the lldb DWARF indexing speedup (PR #122870)

[Pavel Labath via llvm-commits]

https://github.com/labath updated https://github.com/llvm/llvm-project/pull/122870

>From fc9bea6f20be0581508bce136176364d6b2bd720 Mon Sep 17 00:00:00 2001
From: Pavel Labath <pavel at labath.sk>
Date: Tue, 14 Jan 2025 09:43:27 +0100
Subject: [PATCH 1/2] Add a release not about the lldb DWARF indexing speedup

The figure includes works that's already committed. In does not include
the WIP/RFC proposal in
https://discourse.llvm.org/t/rfc-speeding-up-dwarf-indexing-again/83979.
---
 llvm/docs/ReleaseNotes.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
index c24dc1976b4d08..fd4aaaa76033ce 100644
--- a/llvm/docs/ReleaseNotes.md
+++ b/llvm/docs/ReleaseNotes.md
@@ -449,6 +449,8 @@ Changes to LLDB
           _regexp-bt        -- Show backtrace of the current thread's call ...
           _regexp-display   -- Evaluate an expression at every stop (see 'h...
   ```
+* DWARF indexing speed (for binaries not using the debug_names index) increased
+  by 30-60%, depending on the configuration.
 
 Changes to BOLT
 ---------------------------------

>From be3d81caffb8d4586fd9c38e77b23bf2e7dba9f1 Mon Sep 17 00:00:00 2001
From: Pavel Labath <pavel at labath.sk>
Date: Tue, 14 Jan 2025 15:26:29 +0100
Subject: [PATCH 2/2] remove vague addend

---
 llvm/docs/ReleaseNotes.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
index fd4aaaa76033ce..2e00d9e13518ff 100644
--- a/llvm/docs/ReleaseNotes.md
+++ b/llvm/docs/ReleaseNotes.md
@@ -450,7 +450,7 @@ Changes to LLDB
           _regexp-display   -- Evaluate an expression at every stop (see 'h...
   ```
 * DWARF indexing speed (for binaries not using the debug_names index) increased
-  by 30-60%, depending on the configuration.
+  by [30-60%](https://github.com/llvm/llvm-project/pull/118657).
 
 Changes to BOLT
 ---------------------------------