1 /*****************************************************************************/
5 /* 65C02 specific optimizations */
9 /* (C) 2001-2002 Ullrich von Bassewitz */
11 /* D-70597 Stuttgart */
12 /* EMail: uz@cc65.org */
15 /* This software is provided 'as-is', without any expressed or implied */
16 /* warranty. In no event will the authors be held liable for any damages */
17 /* arising from the use of this software. */
19 /* Permission is granted to anyone to use this software for any purpose, */
20 /* including commercial applications, and to alter it and redistribute it */
21 /* freely, subject to the following restrictions: */
23 /* 1. The origin of this software must not be misrepresented; you must not */
24 /* claim that you wrote the original software. If you use this software */
25 /* in a product, an acknowledgment in the product documentation would be */
26 /* appreciated but is not required. */
27 /* 2. Altered source versions must be plainly marked as such, and must not */
28 /* be misrepresented as being the original software. */
29 /* 3. This notice may not be removed or altered from any source */
32 /*****************************************************************************/
46 /*****************************************************************************/
48 /*****************************************************************************/
52 unsigned Opt65C02Ind (CodeSeg* S);
53 /* Try to use the indirect addressing mode where possible */
55 unsigned Opt65C02BitOps (CodeSeg* S);
56 /* Use special bit op instructions of the C02 */
58 unsigned Opt65C02Stores (CodeSeg* S);
59 /* Use STZ where possible */
63 /* End of coptc02.h */