I just ported a small MSP430F149 C project from the IAR compiler to the mspgcc
one. With 2115 lines total in .c and .h files, and no floating point, using
-O2 it compiles to
text data bss dec hex
2974 6 82 3062 bf6
Hence ROM is 2980 bytes, RAM is 88 bytes.
By comparison, IAR produced
3 184 bytes of CODE memory
88 bytes of DATA memory
Hence ROM is 4% larger under IAR, RAM is unchanged.
--
Rick Jenkins <r...@hartmantech.com>
Hartman Technica http://www.hartmantech.com
Phone +1 (403) 230-1987 voice & fax
221 35 Avenue. N.E., Calgary, Alberta, Canada T2E 2K5
