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From: | Kang Tin LAI |
Subject: | [avr-gcc-list] Code size 4.0.3 vs 4.3.3 |
Date: | Sat, 11 Apr 2009 01:13:29 +0800 |
User-agent: | Thunderbird 2.0.0.12 (X11/20080213) |
Hi,My old code (a bootloader) compiled with 4.0.3 + avr-libc 1.4.4 the code size is 1068 bytes, but same code compiled with 4.3.3 + avr-libc 1.6.6 the code size is 1332 bytes!
Optimization option is -Os, boot_page_xxx and boot_rww_xxx library functions are called only.
Any body here knows what happened? Regards. -- -- Kang Tin Lai
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