[llvm-commits] [polly] r150674 - /polly/trunk/lib/RegisterPasses.cpp

[Tobias Grosser]

Author: grosser
Date: Thu Feb 16 03:56:17 2012
New Revision: 150674

URL: http://llvm.org/viewvc/llvm-project?rev=150674&view=rev
Log:
RegisterPasses: Allow to print the CFG right after polly

Modified:
    polly/trunk/lib/RegisterPasses.cpp

Modified: polly/trunk/lib/RegisterPasses.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/RegisterPasses.cpp?rev=150674&r1=150673&r2=150674&view=diff
==============================================================================
--- polly/trunk/lib/RegisterPasses.cpp (original)
+++ polly/trunk/lib/RegisterPasses.cpp Thu Feb 16 03:56:17 2012
@@ -20,6 +20,7 @@
 #include "polly/TempScopInfo.h"
 
 #include "llvm/Analysis/Passes.h"
+#include "llvm/Analysis/CFGPrinter.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/PassManager.h"
 #include "llvm/PassRegistry.h"
@@ -89,6 +90,12 @@
        cl::value_desc("Run the Polly DOT printer at -O3 (no BB content"),
        cl::init(false));
 
+static cl::opt<bool>
+CFGPrinter("polly-view-cfg",
+       cl::desc("Show the Polly CFG right after code generation"),
+       cl::Hidden,
+       cl::init(false));
+
 void initializePollyPasses(PassRegistry &Registry) {
   initializeCloogInfoPass(Registry);
   initializeCodeGenerationPass(Registry);
@@ -204,6 +211,9 @@
 
   if (RunCodegen)
     PM.add(polly::createCodeGenerationPass());
+
+  if (CFGPrinter)
+    PM.add(llvm::createCFGPrinterPass());
 }
 
 static