From 3664c9daae9242bc158a04824c6f74ca0c07a5a1 Mon Sep 17 00:00:00 2001
From: Stephan Seitz <stephan.seitz@fau.de>
Date: Tue, 3 Dec 2019 13:12:55 +0100
Subject: [PATCH] Fix CBackends _print_Function for functions that don't have
names
Like LLVM backend's pointer_arithmetic_func
---
pystencils/backends/cbackend.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/pystencils/backends/cbackend.py b/pystencils/backends/cbackend.py
index 59d9011d..70e2814f 100644
--- a/pystencils/backends/cbackend.py
+++ b/pystencils/backends/cbackend.py
@@ -5,6 +5,7 @@ import numpy as np
import sympy as sp
from sympy.core import S
from sympy.printing.ccode import C89CodePrinter
+
from pystencils.astnodes import KernelFunction, Node
from pystencils.cpu.vectorization import vec_all, vec_any
from pystencils.data_types import (
@@ -385,8 +386,9 @@ class CustomSympyPrinter(CCodePrinter):
elif expr.func == int_div:
return "((%s) / (%s))" % (self._print(expr.args[0]), self._print(expr.args[1]))
else:
+ name = expr.name if hasattr(expr, 'name') else expr.__class__.__name__
arg_str = ', '.join(self._print(a) for a in expr.args)
- return f'{expr.name}({arg_str})'
+ return f'{name}({arg_str})'
def _typed_number(self, number, dtype):
res = self._print(number)
--
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