[Bug target/71151] [avr] -fmerge-constants and -fdata-sections/-ffunction-sections results in string constants in .progmem.gcc_sw section

[senthil.thecoder at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71151

--- Comment #12 from Senthil Kumar Selvaraj <senthil.thecoder at gmail dot com> ---
Yes, tiny also has .rodata in .data

I'd totally missed PR 63323, so just removing the target hook and turning on
JUMP_TABLES_IN_TEXT_SECTION does the trick, like you said. Wrote a basic test
to make sure jumptables get generated and used correctly, and that worked too.