添加龙芯架构支持

Signed-off-by: herengui <herengui@kylinsec.com.cn>
(cherry picked from commit fcac4183f7b7c9e2c85fdb04ead9c02442b8cd0c)

llvm.spec

@@ -1,11 +1,14 @@
 Name:		llvm
 Version:	12.0.1
-Release:        4
+Release:	5
 Summary:	The Low Level Virtual Machine
 License:	NCSA
 URL:		http://llvm.org
 Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}/%{name}-%{version}.src.tar.xz
 
+Patch1000:	1000-add-loongarch-support-upstream-modified.patch
+Patch1001:	1001-add-loongarch-support-upstream-new.patch
+
 BuildRequires:  gcc gcc-c++ cmake ninja-build zlib-devel libffi-devel ncurses-devel libstdc++-static
 BuildRequires:	python3-sphinx binutils-devel valgrind-devel libedit-devel python3-devel
 BuildRequires:  python3-recommonmark
@@ -197,6 +200,12 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Wed Aug 30 2023 herengui <herengui@kylinsec.com.cn> - 12.0.1-5
+- Type: enhancement
+- ID: NA
+- SUG: NA
+- DESC: Add loongarch support
+
 * Wed Dec 21 2022 eastb233 <xiezhiheng@huawei.com> - 12.0.1-4
 - Type: Compile Option
 - ID: NA