Add -cc1 -ast-dump-xml, an excessively detailed XML dump of the internals
of the ASTs. Only available in assertions builds. No stability guarantee.
This is intended solely as a debugging tool. I'm not sure if the goals
are sufficiently aligned with the XML printer to allow a common
implementation.
Currently just falls back on the StmtDumper to display statements,
which means it doesn't produce valid XML in those cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120088 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index a0280e5..80643b2 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -319,6 +319,7 @@
llvm_unreachable("Invalid kind!");
case frontend::ASTDump: return "-ast-dump";
+ case frontend::ASTDumpXML: return "-ast-dump-xml";
case frontend::ASTPrint: return "-ast-print";
case frontend::ASTPrintXML: return "-ast-print-xml";
case frontend::ASTView: return "-ast-view";
@@ -1003,6 +1004,8 @@
assert(0 && "Invalid option in group!");
case OPT_ast_dump:
Opts.ProgramAction = frontend::ASTDump; break;
+ case OPT_ast_dump_xml:
+ Opts.ProgramAction = frontend::ASTDumpXML; break;
case OPT_ast_print:
Opts.ProgramAction = frontend::ASTPrint; break;
case OPT_ast_print_xml: