CodeGen: address -Wcast-qual warning

Add a const_cast rather than the C-style cast.  NFC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@270180 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 0c95eb573c59df007887f73b122a54abc0796413..2de897b51d1b05d2b6cc1f05362a6ca7b83f393a 100644 (file)
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -853,7 +853,7 @@ void clang::EmbedBitcode(llvm::Module *M, const CodeGenOptions &CGOpts,
   // Skip if only bitcode needs to be embedded.
   if (CGOpts.getEmbedBitcode() != CodeGenOptions::Embed_Bitcode) {
     // Embed command-line options.
-    ArrayRef<uint8_t> CmdData((uint8_t*)CGOpts.CmdArgs.data(),
+    ArrayRef<uint8_t> CmdData(const_cast<uint8_t *>(CGOpts.CmdArgs.data()),
                               CGOpts.CmdArgs.size());
     llvm::Constant *CmdConstant =
       llvm::ConstantDataArray::get(M->getContext(), CmdData);