Enable -flimit-debug-info by default. Now, clang lazily emits debug info for structs. Original behavior can be restored using -fno-limit-debug-info.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143733 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index b498290..399e0ca 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -1019,7 +1019,8 @@
: CodeGenOptions::OnlyAlwaysInlining;
Opts.DebugInfo = Args.hasArg(OPT_g);
- Opts.LimitDebugInfo = Args.hasArg(OPT_flimit_debug_info);
+ Opts.LimitDebugInfo = !Args.hasArg(OPT_fno_limit_debug_info)
+ || Args.hasArg(OPT_flimit_debug_info);
Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns);
Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone);
Opts.ForbidGuardVariables = Args.hasArg(OPT_fforbid_guard_variables);