cleanup

llvm/passes.py

@@ -156,7 +156,7 @@ class PassManager(object):
 
     def add(self, pass_obj):
         '''Add a pass to the pass manager.
-        
+
         pass_obj --- Either a Pass instance, a string name of a pass
         '''
         if isinstance(pass_obj, Pass):
@@ -340,7 +340,7 @@ def build_pass_managers(tm, opt=2, loop_vectorize=False, vectorize=False,
                         inline_threshold=2000, pm=True, fpm=True, mod=None):
     '''
     tm --- The TargetMachine for which the passes are optimizing for.
-           The TargetMachine must stay alive until the pass managers 
+           The TargetMachine must stay alive until the pass managers
            are removed.
     opt --- [0-3] Optimization level. Default to 2.
     loop_vectorize --- [boolean] Whether to use loop-vectorizer.

llvm/tbaa.py

@@ -2,11 +2,11 @@ from llvm.core import *
 
 class TBAABuilder(object):
     '''Simplify creation of TBAA metadata.
-    
-    Each TBAABuidler object operates on a module.  
+
+    Each TBAABuidler object operates on a module.
     User can create multiple TBAABuilder on a module
     '''
-    
+
     def __init__(self, module, rootid):
         '''
         module --- the module to use.
@@ -23,7 +23,7 @@ class TBAABuilder(object):
     def get_node(self, name, parent=None, const=False):
         '''Returns a MetaData object representing a TBAA node.
 
-        Use loadstore_instruction.set_metadata('tbaa', node) to 
+        Use loadstore_instruction.set_metadata('tbaa', node) to
         bind a type to a memory.
         '''
         parent = parent or self.root

llvm/test_llvmpy.py

@@ -454,7 +454,7 @@ class TestEngineBuilder(TestCase):
         with self.assertRaises(llvm.LLVMException):
             # Ensure the targetmachine is owned.
             llvm._util.check_is_unowned(tm)
-        
+
 
         with self.assertRaises(llvm.LLVMException):
             # Ensure the module is owned.
@@ -932,7 +932,7 @@ class TestCPUSupport(TestCase):
 
         arg = le.GenericValue.real(Type.double(), 1.234)
         retval = ee.run_function(func, [arg])
-        
+
         golden = math.sin(1.234)
         answer = retval.as_real(Type.double())
         self.assertTrue(abs(answer-golden)/golden < 1e-5)