Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/lib/Target/RISCV/AsmParser/CMakeLists.txt

@@ -1,3 +0,0 @@
-add_llvm_library(LLVMRISCVAsmParser
-  RISCVAsmParser.cpp
-  )

external/llvm/lib/Target/RISCV/AsmParser/LLVMBuild.txt

@@ -1,23 +0,0 @@
-;===- ./lib/Target/RISCV/AsmParser/LLVMBuild.txt ---------------*- Conf -*--===;
-;
-;                     The LLVM Compiler Infrastructure
-;
-; This file is distributed under the University of Illinois Open Source
-; License. See LICENSE.TXT for details.
-;
-;===------------------------------------------------------------------------===;
-;
-; This is an LLVMBuild description file for the components in this subdirectory.
-;
-; For more information on the LLVMBuild system, please see:
-;
-;   http://llvm.org/docs/LLVMBuild.html
-;
-;===------------------------------------------------------------------------===;
-
-[component_0]
-type = Library
-name = RISCVAsmParser
-parent = RISCV
-required_libraries = MC MCParser RISCVDesc RISCVInfo Support
-add_to_library_groups = RISCV