C tree dump

[Vidacs Laszlo]

Hi all,

we want to dump tree representation of a c program. There is a debug
option but man says it is c++ only:
-fdump-tree-switch (C++ only)
-fdump-tree-switch-options (C++ only)
Is it possible to dump tree from a c program?

Linux 2.4, gcc version 3.2
Configured with: ./configure --target=arm-elf --with-gnu-as --with-gnu-ld --enable-languages=c
Thread model: single


Thanks,
Laszlo Vidacs