leonardo leottau

Optimizing C Compiler

Discussion created by leonardo leottau on Feb 15, 2010
Latest reply on Feb 17, 2010 by Giacomo Petrini



The standard and professional edition of codewarrior for DSCs (56800e) have included an optimizer C compiler.


How many the C optimizer is better than compiler without C optimizer. (Maybe any percent or how many times in terms of clock cycles for example??)


I carried out some test. Comparing  C code vs. ASM code. In terms of clock cycles, the asm is about twice faster than C.    How would be this relationship using C optimizer?




How can I update my CodeWArrior special edition v 8.2.3 to 8.3?  It is necessary unistall the older version and then install the new 8.3 version? I have not found any patch or update?









Message Edited by dlf on 2010-02-15 05:15 PM