It’s a bug for 2.7.0/2.7.1 use more flash than 2.6.0 #2217
Description
When I use 2.7.0/2.7.1 for STM32G030/STM32F1/STM32F0, it's use very more flash than 2.6.0
I made a lot of comparisons, including new blank projects and existing old projects. I don't know what caused this error.
However, through comparison, it was found that 2.5.0 and 2.6.0 do not have this issue.
Only the latest 2.7.0 and 2.7.1 have this issue.
And, Optimize by selecting Smallest (- OS default) and Smallest (- OS) with LTO without any changes.