Loading...
 
Skip to main content

System Workbench for STM32

Forum List Topic List

Forums » System Workbench for STM32 » Keil to OpenSTM32 - Code Size » Keil to OpenSTM32 - Code Size
You are viewing a reply to Keil to OpenSTM32 - Code Size
 
Thread actions
Print this page
  • Print all pages

    • Keil to OpenSTM32 - Code Size

    Posted by yuantuh on 2015-06-25 00:34

    -mno-lra option could not fix the code increase problem under -Os, see below:

    gcc 4.7.2: 216524 bytes
    gcc 4.8.4: 218408 bytes
    gcc 4.9.3 (update 1): 223188 bytes
    gcc 4.9.3 (update 2): 223188 bytes
    gcc 4.9.3 (update 2): 222540 bytes (with -mno-lra option)

    Reads: 2111