Move polly options into separate option category

Use the new cl::OptionCategory support to move the Polly options into a separate
option category. The aim is to hide most options and show by default only the
options a user needs to influence '-O3 -polly'. The available options probably
need some care, but here is the current status:

Polly Options:
Configure the polly loop optimizer

  -enable-polly-openmp              - Generate OpenMP parallel code
  -polly                            - Enable the polly optimizer (only at -O3)
  -polly-no-tiling                  - Disable tiling in the scheduler
  -polly-only-func=<function-name>  - Only run on a single function
  -polly-report                     - Print information about the activities
                                      of Polly
  -polly-vectorizer                 - Select the vectorization strategy
    =none                           -   No Vectorization
    =polly                          -   Polly internal vectorizer
    =unroll-only                    -   Only grouped unroll the vectorize
                                        candidate loops
    =bb                             -   The Basic Block vectorizer driven by
                                        Polly

llvm-svn: 181295

1 files changed, 3 insertions, 2 deletions

diff --git a/polly/lib/Pocc.cpp b/polly/lib/Pocc.cpp
index c81179a1b3a..8e0c91cb4d1 100644
--- a/polly/lib/Pocc.cpp
+++ b/polly/lib/Pocc.cpp
@@ -21,6 +21,7 @@
 #ifdef SCOPLIB_FOUND
 #include "polly/CodeGen/CodeGeneration.h"
 #include "polly/Dependences.h"
+#include "polly/Options.h"
 #include "polly/ScheduleOptimizer.h"
 #include "polly/ScopInfo.h"
 
@@ -29,7 +30,6 @@
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Program.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/system_error.h"
 #include "llvm/ADT/OwningPtr.h"
 
@@ -44,7 +44,8 @@ using namespace polly;
 
 static cl::opt<std::string> PlutoFuse("pluto-fuse", cl::desc(""), cl::Hidden,
                                       cl::value_desc("Set fuse mode of Pluto"),
-                                      cl::init("maxfuse"));
+                                      cl::init("maxfuse"),
+                                      cl::cat(PollyCategory));
 
 namespace {