From: Sven Verdoolaege <skimo@kotnet.org>
Date: Mon, 23 May 2011 19:03:45 +0000 (+0200)
Subject: isl_tab_pip.c: remove unused context_lex_extend
X-Git-Tag: isl-0.07~144
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f87b09b28f9398fd91d4aa5a87925520bf4e808e;p=platform%2Fupstream%2Fisl.git

isl_tab_pip.c: remove unused context_lex_extend

It appears to be a remnant of temporary commit that was reorganized
before it was applied to master.  It therefore wasn't even used in
fc0a2de (isl_tab_pip.c: extract out context handling,
Thu Oct 8 13:49:57 2009 +0200), where it was introduced.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---

diff --git a/isl_tab_pip.c b/isl_tab_pip.c
index 8d6e7c9..00efda4 100644
--- a/isl_tab_pip.c
+++ b/isl_tab_pip.c
@@ -2180,17 +2180,6 @@ static struct isl_tab *context_lex_peek_tab(struct isl_context *context)
 	return clex->tab;
 }
 
-static void context_lex_extend(struct isl_context *context, int n)
-{
-	struct isl_context_lex *clex = (struct isl_context_lex *)context;
-	if (!clex->tab)
-		return;
-	if (isl_tab_extend_cons(clex->tab, n) >= 0)
-		return;
-	isl_tab_free(clex->tab);
-	clex->tab = NULL;
-}
-
 static void context_lex_add_eq(struct isl_context *context, isl_int *eq,
 		int check, int update)
 {