def run_compiler(s, logging=False):
"""
Run the compiler on an input program.
:param s: An RVar program, as a string.
:param logging: Whether or not to print out debugging information.
:return: An x86 program, as a string
"""
current_program = parse_rvar(s)
if logging == True:
print()
print('==================================================')
print(' Input program')
print('==================================================')
print()
print(print_ast(current_program))
for pass_name, pass_fn in compiler_passes.items():
current_program = pass_fn(current_program)
if logging == True:
print()
print('==================================================')
print(f' Output of pass: {pass_name}')
print('==================================================')
print()
print(print_ast(current_program))
return current_program
def __str__(self):
pairs = set()
for k in self.graph.keys():
new_pairs = set((k, v) for v in self.graph[k])
pairs = pairs.union(new_pairs)
for a, b in list(pairs):
if (b, a) in pairs:
pairs.remove((a, b))
strings = [print_ast(a) + ' -- ' + print_ast(b) for a, b in pairs]
return 'InterferenceGraph{\n ' + ',\n '.join(strings) + '\n}'
def __str__(self):
strings = []
for k, v in dict(self.graph).items():
if isinstance(k, (x86.Var, x86.VecVar)):
t = ', '.join([print_ast(i) for i in v])
tt = '\n '.join(textwrap.wrap(t))
strings.append(f'{print_ast(k)}: {tt}')
lines = '\n '.join(strings)
return f'InterferenceGraph (\n {lines}\n )\n'
def run_compiler(s, logging=False):
current_program = parse_rvar(s)
if logging == True:
print()
print('==================================================')
print(' Input program')
print('==================================================')
print()
print(print_ast(current_program))
for pass_name, pass_fn in compiler_passes.items():
current_program = pass_fn(current_program)
if logging == True:
print()
print('==================================================')
print(f' Output of pass: {pass_name}')
print('==================================================')
print()
print(print_ast(current_program))
return current_program