"Daniel Berlin" <dberlin@xxxxxxxxxxx> writes: > On 4/5/07, Mostafa Shahto <mshahto@xxxxxxxxx> wrote: > > > > I've tried -fdump-tree-all before, and yes, I'm getting different types of > > files, including Gimple. But in the gimple file, there is no Copy > > Propagation Optimization or CSE. How can i get an optimized (all possible > > optimizations) gimple file or gimple-like file?? > > I'm new to developing under Linux, so regarding you advice, I've run the > > following command (my C++ file is mm4x4.cpp): > > $gcc mm4x4.cpp -fdump-tree-all tmp.c -o mm4x4 > > But i'm getting an error about tmp.c. Is this what Andrew ment with tmp.c? > > or does tmp.c stand for something else? Because I really need the SSA file > > too. > > if you do gcc mm4x4.cpp -fdump-tree-all -o mm4x4, you should get a > bunch of files named mm4x4.cpp.<dump file number>.<pass name> > > Most passes dump the IR as it looks after their pass. > Any of the passes in the middle are dumps that are in SSA form. But, of course, most optimizations only occur if you also use -O. Ian
