From dee7082b27bf1498706afc8c80e1e41267f60262 Mon Sep 17 00:00:00 2001
From: johnvg
Date: Thu, 16 Aug 2012 09:18:54 +0000
Subject: optimize function get_mark

git-svn-id: https://svn.cs.ru.nl/repos/clean-compiler/trunk@2154 1f8540f1-abd5-4d5b-9d24-4c5ce8603e2d
---
 frontend/partition.icl | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/frontend/partition.icl b/frontend/partition.icl
index f10ccc3..74bada3 100644
--- a/frontend/partition.icl
+++ b/frontend/partition.icl
@@ -1,6 +1,3 @@
-/*
-	module owner: Diederik van Arkel
-*/
 implementation module partition
 
 import syntax, transform, utilities
@@ -224,9 +221,16 @@ component_members_to_list NoComponentMembers
 
 get_mark max_fun_nr marks fun
 //	:== marks.[fun]
-	:== case [m_mark \\ {m_fun,m_mark} <-: marks | m_fun == fun] of
-		[]		-> max_fun_nr
-		[m:_]	-> m
+	:== get_mark 0 marks fun max_fun_nr
+where
+	get_mark :: !Int !{#Mark} !Int !Int -> Int
+	get_mark i marks fun max_fun_nr
+		| i<size marks
+			| marks.[i].m_fun<>fun
+				= get_mark (i+1) marks fun max_fun_nr
+				= marks.[i].m_mark
+			= max_fun_nr
+
 set_mark marks fun val
 //	:== { marks & [fun] = val}
 //	:== { if (m_fun==fun) {m & m_mark = val} m \\ m=:{m_fun=m_fun} <-: marks}
-- 
cgit v1.2.3