Adds an example of pass to debug LLVM IR in gdb (requires MCJIT)

Issue: #59
0x7CFE · Mar 7, 2015 · 11bcc90 · 11bcc90
1 parent 95076fb
commit 11bcc90
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/llvm_stub/cxx_eh.cpp b/llvm_stub/cxx_eh.cpp
@@ -34,6 +34,7 @@
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/raw_ostream.h"
 #include <llvm/Analysis/Verifier.h>
+#include "llvm/Transforms/Instrumentation.h"
 
 #include <typeinfo>
 
@@ -153,6 +154,11 @@ int main() {
 
     builder.CreateRet( result ); // << z.y
 
+    ModulePass *DebugIRPass = createDebugIRPass(
+        /*HideDebugIntrinsics*/ false, /*HideDebugMetadata*/ false,
+        /*Directory*/ "./", /*Filename*/ "llst_cxx_eh");
+    DebugIRPass->runOnModule(*M);
+
     TargetOptions Opts;
     ExecutionEngine* EE = EngineBuilder(M)
                         .setEngineKind(EngineKind::JIT)