From 0adf746f99ed7275f24dff71e19ae93ddf6bf049 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Tue, 10 May 2016 11:11:05 -0500
Subject: [PATCH] Doctest update for isl 0.17
---
doc/tutorial.rst | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/doc/tutorial.rst b/doc/tutorial.rst
index bc8912527..8549f9952 100644
--- a/doc/tutorial.rst
+++ b/doc/tutorial.rst
@@ -563,8 +563,9 @@ relation to loop nesting. For example, it's perfectly possible to request
#define lid(N) ((int) get_local_id(N))
...
for (int i_inner = 0; i_inner <= 15; ++i_inner)
- for (int i_outer = 0; i_outer <= -1 + -1 * i_inner + ((15 + n + 15 * i_inner) / 16); ++i_outer)
- a[i_inner + i_outer * 16] = 0.0f;
+ if (-1 + -1 * i_inner + n >= 0)
+ for (int i_outer = 0; i_outer <= -1 + -1 * i_inner + ((15 + n + 15 * i_inner) / 16); ++i_outer)
+ a[i_inner + i_outer * 16] = 0.0f;
...
Notice how loopy has automatically generated guard conditionals to make
--
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