From f03ab75680385b1ea62af3ab15c423a3bc0f3588 Mon Sep 17 00:00:00 2001
From: Stephan Hageboeck <stephan.hageboeck@cern.ch>
Date: Mon, 20 Jan 2025 17:52:47 +0100
Subject: [PATCH] Add missing include to X86MCTargetDesc.h (#123320)

In gcc-15, explicit includes of `<cstdint>` are required when fixed-size
integers are used. In this file, this include only happened as a side
effect of including SmallVector.h

Although llvm compiles fine, the root-project would benefit from
explicitly including it here, so we can backport the patch.

Maybe interesting for @hahnjo and @vgvassilev

(cherry picked from commit 7abf44069aec61eee147ca67a6333fc34583b524)
---
 llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
index d0530bd4d650..10b59462aebe 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
@@ -13,6 +13,7 @@
 #ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
 #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
 
+#include <cstdint>
 #include <memory>
 #include <string>
 
-- 
2.52.0

