[llvm] [MC] Set HasAggressiveSymbolFolding to true (PR #84242)

[via llvm-commits]

https://github.com/AtariDreams updated https://github.com/llvm/llvm-project/pull/84242

>From 42eaa7b9fd8d8bbeea05669387b2d96104c4b428 Mon Sep 17 00:00:00 2001
From: Rose <gfunni234 at gmail.com>
Date: Wed, 6 Mar 2024 16:26:30 -0500
Subject: [PATCH] [MC] Set HasAggressiveSymbolFolding to true

MC has long been the system assembler now, so we can enable this.
---
 llvm/lib/MC/MCAsmInfoDarwin.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/lib/MC/MCAsmInfoDarwin.cpp b/llvm/lib/MC/MCAsmInfoDarwin.cpp
index 2137b81c799f31..d96e07d2295935 100644
--- a/llvm/lib/MC/MCAsmInfoDarwin.cpp
+++ b/llvm/lib/MC/MCAsmInfoDarwin.cpp
@@ -76,8 +76,7 @@ MCAsmInfoDarwin::MCAsmInfoDarwin() {
   HasMachoZeroFillDirective = true;  // Uses .zerofill
   HasMachoTBSSDirective = true; // Uses .tbss
 
-  // FIXME: Change this once MC is the system assembler.
-  HasAggressiveSymbolFolding = false;
+  HasAggressiveSymbolFolding = true;
 
   HiddenVisibilityAttr = MCSA_PrivateExtern;
   HiddenDeclarationVisibilityAttr = MCSA_Invalid;