From 77ec8432d690646065f9ea1e6b580685c214665c Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Thu, 27 Nov 2014 01:03:38 -0600
Subject: [PATCH] Instruction tag stringification

---
 loopy/kernel/__init__.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/loopy/kernel/__init__.py b/loopy/kernel/__init__.py
index 8f10fd8d3..7dd67bc42 100644
--- a/loopy/kernel/__init__.py
+++ b/loopy/kernel/__init__.py
@@ -957,6 +957,8 @@ class LoopKernel(RecordWithoutPickling):
             options = [insn.id]
             if insn.priority:
                 options.append("priority=%d" % insn.priority)
+            if insn.tags:
+                options.append("tags=%s" % ":".join(insn.tags))
 
             if len(loop_list) > loop_list_width:
                 lines.append("[%s]" % loop_list)
@@ -966,7 +968,7 @@ class LoopKernel(RecordWithoutPickling):
             else:
                 lines.append("[%s]%s%s <- %s   # %s" % (
                     loop_list, " "*(loop_list_width-len(loop_list)),
-                    lhs, rhs, ", ".join(options)))
+                    lhs, rhs, ",".join(options)))
 
             lines.extend(trailing)
 
-- 
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