-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-* All rights reserved.
-*
-* Authors: Christian Schaefer, Goetz Lindenmaier
-*
-* testprogram.
-*/
+/*
+ * Project: libFIRM
+ * File name: testprograms/dead_block_example.c
+ * Purpose: Test unreachable code elimination.
+ * Author: Christian Schaefer, Goetz Lindenmaier
+ * Modified by:
+ * Created:
+ * CVS-ID: $Id$
+ * Copyright: (c) 1999-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
# include <stdio.h>
# include <string.h>
* |/_ _\|
* Block1 Block2 deadBlock
* \ | /
-* \ | /
-* _\| \ / |/_
+* \ | /
+* _\| \ / |/_
* nextBlock
*
*
* This is a program as, e.g.,
*
* if () then
-* { Jmp label1; } // happens anyways
+* { Jmp label1; } /* happens anyways *
* else
-* { Jmp label1; } // happens anyways
+* { Jmp label1; } /* happens anyways *
* label1:
* return();
* Jmp label1;
*deadBlock, *x;
/* init library */
- init_firm ();
+ init_firm (NULL);
/*** Make basic type information for primitive type int. ***/
prim_t_int = new_type_primitive(id_from_str ("int", 3), mode_Is);
irg = new_ir_graph (ent, NUM_OF_LOCAL_VARS);
/* to make a condition */
- c1 = new_Const (mode_Is, tarval_from_long (mode_Is, 1));
- c2 = new_Const (mode_Is, tarval_from_long (mode_Is, 2));
+ c1 = new_Const (mode_Is, new_tarval_from_long (1, mode_Is));
+ c2 = new_Const (mode_Is, new_tarval_from_long (2, mode_Is));
set_value(0, c2);
cond = new_Cond(new_Proj(new_Cmp(c1, c2), mode_b, Eq));