From 2dea969d8337251e4c9335fd601bd4e0e5dee10f Mon Sep 17 00:00:00 2001
From: Antonio Frighetto <me@antoniofrighetto.com>
Date: Mon, 24 Jul 2023 09:23:31 +0200
Subject: [clang][CodeGen] Introduce `-frecord-command-line` for MachO

Allow clang driver command-line recording when
targeting MachO object files as well.

Reviewed-by: sgraenitz

Differential Revision: https://reviews.llvm.org/D155716
---
 llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')

diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 9e0914f667f0..3994552884c4 100644
--- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -1420,6 +1420,11 @@ MCSection *TargetLoweringObjectFileMachO::getSectionForConstant(
   return ReadOnlySection;  // .const
 }
 
+MCSection *TargetLoweringObjectFileMachO::getSectionForCommandLines() const {
+  return getContext().getMachOSection("__TEXT", "__command_line", 0,
+                                      SectionKind::getReadOnly());
+}
+
 const MCExpr *TargetLoweringObjectFileMachO::getTTypeGlobalReference(
     const GlobalValue *GV, unsigned Encoding, const TargetMachine &TM,
     MachineModuleInfo *MMI, MCStreamer &Streamer) const {
-- 
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