From 4e4ee19735dea5f70479e1ae61c9503dfbf57a59 Mon Sep 17 00:00:00 2001
From: Sebastian Pop <sebastian.pop@amd.com>
Date: Wed, 25 Nov 2009 05:08:37 +0000
Subject: [PATCH] passes.texi: Document the Graphite infrastructure.
2009-10-15 Sebastian Pop <sebastian.pop@amd.com>
* doc/passes.texi: Document the Graphite infrastructure.
From-SVN: r154591
---
gcc/ChangeLog.graphite | 4 ++++
gcc/doc/passes.texi | 7 +++++++
2 files changed, 11 insertions(+)
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index 3a0779caab0d..34ac260ddf57 100644
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,7 @@
+2009-10-15 Sebastian Pop <sebastian.pop@amd.com>
+
+ * doc/passes.texi: Document the Graphite infrastructure.
+
2009-10-15 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (insert_copyin): Use gsi_insert_seq_on_edge.
diff --git a/gcc/doc/passes.texi b/gcc/doc/passes.texi
index 2bbddeab5201..b109f2db896b 100644
--- a/gcc/doc/passes.texi
+++ b/gcc/doc/passes.texi
@@ -459,6 +459,13 @@ pass is implemented in @file{tree-vectorizer.c} (the main driver),
Autoparallelization. This pass splits the loop iteration space to run
into several threads. The pass is implemented in @file{tree-parloops.c}.
+Graphite is a loop transformation framework based on the polyhedral
+model. Graphite stands for Gimple Represented as Polyhedra. The
+internals of this infrastructure are documented in
+@w{@uref{http://gcc.gnu.org/wiki/Graphite}}. The passes working on
+this representation are implemented in the various @file{graphite-*}
+files.
+
@item Tree level if-conversion for vectorizer
This pass applies if-conversion to simple loops to help vectorizer.
--
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