[NFC] Release Note for D138995

llvm · Jan 18, 2023 · 0246c5d · 0246c5d
1 parent 2aea0a9
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diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
@@ -277,6 +277,10 @@ Previously when emitting DWARF v4 and tuning for GDB, llc would use DWARF v2's
 Support for ``DW_AT_data_bit_offset`` was added in GDB 8.0. For earlier versions,
 you can use llc's ``-dwarf-version=3`` option to emit compatible DWARF.
 
+When emitting CodeView debug information, LLVM will now emit S_CONSTANT records
+for variables optimized into a constant via the SROA and SCCP passes.
+(`D138995 <https://reviews.llvm.org/D138995>`_)
+
 Changes to the LLVM tools
 ---------------------------------