From 8b29c09a6a02c64552e85f89533319d4670628bb Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Mon, 25 Jan 2016 18:40:14 -0600
Subject: [PATCH] Deal with absence of indices in array_buffer_map's
in-footprint checking
---
loopy/transform/array_buffer_map.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/loopy/transform/array_buffer_map.py b/loopy/transform/array_buffer_map.py
index 72fca8a4a..38e35a941 100644
--- a/loopy/transform/array_buffer_map.py
+++ b/loopy/transform/array_buffer_map.py
@@ -373,6 +373,11 @@ class ArrayToBufferMap(object):
usage_domain, self.storage_axis_names,
self.prime_sweep_inames)
+ if stor2sweep is None:
+ # happens if there are no indices
+ # -> yes, in footprint
+ return True
+
if isinstance(stor2sweep, isl.BasicMap):
stor2sweep = isl.Map.from_basic_map(stor2sweep)
--
GitLab