def p_equality_expression_2(p):
'equality_expression : equality_expression equality_operator relational_expression'
if p[2] == '==':
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.EQ, line_no=str(p.lineno(1) + __start_line_no - 1))
elif p[2] == '!=':
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.NE, line_no=str(p.lineno(1) + __start_line_no - 1))
else:
err('orio.module.loop.parser internal error: unknown equality operator')
def p_additive_expression_2(p):
'additive_expression : additive_expression additive_operator multiplicative_expression'
if (p[2] == '+'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.ADD, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '-'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.SUB, line_no=str(p.lineno(1) + __start_line_no - 1))
else:
err('orio.module.loop.parser internal error: unknown additive operator' )
def p_multiplicative_expression_2(p):
'multiplicative_expression : multiplicative_expression multiplicative_operator unary_expression'
if (p[2] == '*'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.MUL, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '/'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.DIV, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '%'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.MOD, line_no=str(p.lineno(1) + __start_line_no - 1))
else:
err('orio.module.loop.parser internal error: unknown multiplicative operator')
def p_relational_expression_2(p):
'relational_expression : relational_expression relational_operator additive_expression'
if (p[2] == '<'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.LT, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '>'):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.GT, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '<='):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.LE, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '>='):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.GE, line_no=str(p.lineno(1) + __start_line_no - 1))
else:
err('orio.module.loop.parser internal error: unknown relational operator')
def p_assignment_expression_2(p):
'assignment_expression : unary_expression assignment_operator assignment_expression'
if (p[2] == '='):
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.EQ_ASGN, line_no=str(p.lineno(1) + __start_line_no - 1))
elif p[2] in ('*=', '/=', '%=', '+=', '-='):
lhs = p[1].replicate()
rhs = None
if (p[2] == '*='):
rhs = ast.BinOpExp(p[1], p[3], ast.BinOpExp.MUL, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '/='):
rhs = ast.BinOpExp(p[1], p[3], ast.BinOpExp.DIV, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '%='):
rhs = ast.BinOpExp(p[1], p[3], ast.BinOpExp.MOD, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '+='):
rhs = ast.BinOpExp(p[1], p[3], ast.BinOpExp.ADD, line_no=str(p.lineno(1) + __start_line_no - 1))
elif (p[2] == '-='):
rhs = ast.BinOpExp(p[1], p[3], ast.BinOpExp.SUB, line_no=str(p.lineno(1) + __start_line_no - 1))
else:
err('orio.module.loop.parser internal error: missing case for assignment operator')
p[0] = ast.BinOpExp(lhs, rhs, ast.BinOpExp.EQ_ASGN, line_no=str(p.lineno(1) + __start_line_no - 1))
else:
err('orio.module.loop.parser internal error: unknown assignment operator')
def p_logical_and_expression_2(p):
'logical_and_expression : logical_and_expression LAND equality_expression'
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.LAND, line_no=str(p.lineno(1) + __start_line_no - 1))
def p_logical_or_expression_2(p):
'logical_or_expression : logical_or_expression LOR logical_and_expression'
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.LOR, line_no=str(p.lineno(1) + __start_line_no - 1))
def p_expression_2(p):
'expression : expression COMMA assignment_expression'
p[0] = ast.BinOpExp(p[1], p[3], ast.BinOpExp.COMMA, line_no=str(p.lineno(1) + __start_line_no - 1))