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/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index d18baaa..0ffc06a 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -59,6 +59,17 @@
return CreateASTDumper();
}
+ASTConsumer *ASTDumpXMLAction::CreateASTConsumer(CompilerInstance &CI,
+ llvm::StringRef InFile) {
+ llvm::raw_ostream *OS;
+ if (CI.getFrontendOpts().OutputFile.empty())
+ OS = &llvm::outs();
+ else
+ OS = CI.createDefaultOutputFile(false, InFile);
+ if (!OS) return 0;
+ return CreateASTDumperXML(*OS);
+}
+
ASTConsumer *ASTViewAction::CreateASTConsumer(CompilerInstance &CI,
llvm::StringRef InFile) {
return CreateASTViewer();