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Add flags to run the Polly Printers/Viewers 

llvm-svn: 141456
This commit is contained in:
Tobias Grosser 2011-10-08 00:30:44 +00:00
parent 73600b8edd
commit a3263c85e2
1 changed files with 34 additions and 1 deletions
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35
polly/lib/RegisterPasses.cpp
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@ -16,6 +16,7 @@
#include "llvm/PassRegistry.h" #include "llvm/PassRegistry.h"
#include "llvm/Transforms/Scalar.h" #include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/IPO/PassManagerBuilder.h" #include "llvm/Transforms/IPO/PassManagerBuilder.h"
#include "llvm/Support/CommandLine.h"
#include "polly/LinkAllPasses.h" #include "polly/LinkAllPasses.h"
@ -27,6 +28,29 @@
using namespace llvm; using namespace llvm;
static cl::opt<bool>
PollyViewer("enable-polly-viewer",
cl::desc("Enable the Polly DOT viewer in -O3"), cl::Hidden,
cl::value_desc("Run the Polly DOT viewer at -O3"),
cl::init(false));
static cl::opt<bool>
PollyOnlyViewer("enable-polly-only-viewer",
cl::desc("Enable the Polly DOT viewer in -O3 (no BB content)"),
cl::Hidden,
cl::value_desc("Run the Polly DOT viewer at -O3 (no BB content"),
cl::init(false));
static cl::opt<bool>
PollyPrinter("enable-polly-printer",
cl::desc("Enable the Polly DOT printer in -O3"), cl::Hidden,
cl::value_desc("Run the Polly DOT printer at -O3"),
cl::init(false));
static cl::opt<bool>
PollyOnlyPrinter("enable-polly-only-printer",
cl::desc("Enable the Polly DOT printer in -O3 (no BB content)"),
cl::Hidden,
cl::value_desc("Run the Polly DOT printer at -O3 (no BB content"),
cl::init(false));
void initializePollyPasses(PassRegistry &Registry) { void initializePollyPasses(PassRegistry &Registry) {
initializeCloogInfoPass(Registry); initializeCloogInfoPass(Registry);
initializeCodeGenerationPass(Registry); initializeCodeGenerationPass(Registry);
@ -78,11 +102,20 @@ static void registerPollyPasses(const llvm::PassManagerBuilder &Builder,
PM.add(polly::createCodePreparationPass()); PM.add(polly::createCodePreparationPass());
PM.add(polly::createRegionSimplifyPass()); PM.add(polly::createRegionSimplifyPass());
// FIXME: Needed as RegionSimplifyPass destroys the canonical form of // FIXME: Needed as RegionSimplifyPass destroys the canonical form of
// induction variables (It changes the order of the operands in the // induction variables (It changes the order of the operands in the
// PHI nodes). // PHI nodes).
PM.add(llvm::createIndVarSimplifyPass()); PM.add(llvm::createIndVarSimplifyPass());
if (PollyViewer)
PM.add(polly::createDOTViewerPass());
if (PollyOnlyViewer)
PM.add(polly::createDOTOnlyViewerPass());
if (PollyPrinter)
PM.add(polly::createDOTPrinterPass());
if (PollyOnlyPrinter)
PM.add(polly::createDOTOnlyPrinterPass());
PM.add(polly::createIslScheduleOptimizerPass()); PM.add(polly::createIslScheduleOptimizerPass());
PM.add(polly::createCodeGenerationPass()); PM.add(polly::createCodeGenerationPass());
} }