[clangd] Use Dex for dynamic index by default.
Summary:
Memory usage for a sample TU:
Without Dex: 17.9M
With Dex: 24.4M
The memory increase is considerable but seems tolerable.
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D57878
llvm-svn: 353413
diff --git a/clang-tools-extra/clangd/tool/ClangdMain.cpp b/clang-tools-extra/clangd/tool/ClangdMain.cpp
index 6c102ed..9495869 100644
--- a/clang-tools-extra/clangd/tool/ClangdMain.cpp
+++ b/clang-tools-extra/clangd/tool/ClangdMain.cpp
@@ -31,7 +31,7 @@
static llvm::cl::opt<bool>
UseDex("use-dex-index",
llvm::cl::desc("Use experimental Dex dynamic index."),
- llvm::cl::init(false), llvm::cl::Hidden);
+ llvm::cl::init(true), llvm::cl::Hidden);
static llvm::cl::opt<Path> CompileCommandsDir(
"compile-commands-dir",