[clang] Fix extraneous addition of `-X` flag in baremetal toolchain (PR #148855)

[Garvit Gupta via cfe-commits]

https://github.com/quic-garvgupt created https://github.com/llvm/llvm-project/pull/148855

Commit 597ee88 moved the -X flag to a new position in the baremetal toolchain's linker job, 
but unintentionally left the original instance in place.

This patch removes the redundant flag, ensuring -X is passed only once.

>From 39063e7df808cdf86a0610918b034cf8dc9626e9 Mon Sep 17 00:00:00 2001
From: Garvit Gupta <quic_garvgupt at quicinc.com>
Date: Tue, 15 Jul 2025 07:08:23 -0700
Subject: [PATCH] Fix extraneous addition of `-X` flag in baremetal toolchain

Commit 597ee88 moved the -X flag to a new position in the baremetal
toolchain's linker job, but unintentionally left the original instance
in place.

This patch removes the redundant flag, ensuring -X is passed
only once.

Change-Id: I4318e6eba52e4664caed1c21a276210346b65405
---
 clang/lib/Driver/ToolChains/BareMetal.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/clang/lib/Driver/ToolChains/BareMetal.cpp b/clang/lib/Driver/ToolChains/BareMetal.cpp
index e670696cd59ae..497f3330237b9 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.cpp
+++ b/clang/lib/Driver/ToolChains/BareMetal.cpp
@@ -694,9 +694,6 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
       NeedCRTs)
     CmdArgs.push_back(Args.MakeArgString(TC.GetFilePath(CRTEnd)));
 
-  if (TC.getTriple().isRISCV())
-    CmdArgs.push_back("-X");
-
   // The R_ARM_TARGET2 relocation must be treated as R_ARM_REL32 on arm*-*-elf
   // and arm*-*-eabi (the default is R_ARM_GOT_PREL, used on arm*-*-linux and
   // arm*-*-*bsd).