bug fix

Author: Prerak Singh

pydatastructs/graphs/_backend/cpp/llvm_adjacency_list.py

@@ -1,6 +1,7 @@
 import llvmlite.binding as llvm
 import llvmlite.ir as ir
 from llvmlite import ir
+import platform
 import ctypes
 from ctypes import Structure, POINTER, c_void_p, c_int, c_char_p, c_double
 
@@ -35,6 +36,10 @@ def __init__(self):
         self._create_function_declarations()
 
         self._create_graph_functions()
+        if platform.system().lower() == "linux":
+            self.module.data_layout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
+        else:
+            self.module.data_layout = str(self.target_data)
 
     def _get_target_triple(self):
         import platform

pydatastructs/graphs/tests/test_adjacency_list.py

@@ -84,7 +84,7 @@ def test_adjacency_list():
 
     g3 = Graph('a','b',implementation = 'adjacency_list', backend = Backend.LLVM)
     g3.add_edge('a', 'b')
-    #assert g3.is_adjacent('a','b') is True
+    assert g3.is_adjacent('a','b') is True
     g3.add_vertex('c')
     g3.add_edge('a','c')
     assert g3.is_adjacent('a','c') is True